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Tag: Point-of-Care Ultrasound in Obstetrics & Gynaecology

  • Point-of-Care Ultrasound (POCUS) in Internal Medicine

    Point-of-Care Ultrasound (POCUS) in Internal Medicine

    Point-of-Care Ultrasound (POCUS) in Internal Medicine: Bringing Real-Time Imaging to the Bedside

    From “What Do I Think?” to “What Can I See?”

    For generations, Internal Medicine physicians have depended on four fundamental tools at the bedside:

    History → Inspection → Palpation → Auscultation

    Today, another powerful tool is becoming increasingly relevant:

    Point-of-Care Ultrasound — POCUS.Point-of-Care Ultrasound (POCUS) in Internal Medicine

    POCUS enables appropriately trained physicians to perform focused ultrasound examinations at the patient’s bedside and integrate real-time imaging findings with the history, physical examination and other clinical information.

    For an Internal Medicine physician managing patients with shortness of breath, hypotension, edema, acute kidney injury, chest pain, heart failure, pleural effusion or unexplained abdominal distension, immediate ultrasound information can help answer focused clinical questions without always waiting for conventional imaging.

    The American College of Physicians formally recognizes the important role of POCUS in Internal Medicine and notes its increasing use among internists and subspecialists to improve the timeliness and accuracy of diagnosis.

    The European Federation of Internal Medicine has similarly described POCUS as a useful tool for internists across emergency departments, hospital wards, consultations and even home-care settings.

    What Is Point-of-Care Ultrasound?

    Point-of-Care Ultrasound is a focused ultrasound examination performed and interpreted by the treating clinician at or near the point of patient care.

    The key word is focused.

    POCUS is usually not intended to reproduce an entire comprehensive echocardiogram, abdominal ultrasound or radiology examination.

    Instead, it is commonly used to answer specific clinical questions.

    For example:

    Does this breathless patient have B-lines?

    Is there a pleural effusion?

    Is a pericardial effusion visible?

    Does gross left ventricular systolic function appear significantly reduced?

    Is free fluid present in the abdomen?

    Is urinary retention contributing to acute kidney injury?Point-of-Care Ultrasound (POCUS) in Internal Medicine

    Is hydronephrosis visible?

    Could proximal deep-vein thrombosis be present?

    Where is the safest site for thoracentesis or paracentesis?

    This question-oriented approach makes POCUS especially relevant to Internal Medicine.

    A 2025 consensus process involving Internal Medicine POCUS experts identified 12 core diagnostic indications and six procedural indications, with applications including focused cardiac, gallbladder and urinary bladder ultrasound.

    Why POCUS Matters in Internal Medicine

    Internists frequently manage patients whose symptoms can originate from several organ systems simultaneously.

    Consider a common presentation:

    A 68-year-old patient presents with severe shortness of breath.

    The differential diagnosis could include:

    • Acute heart failure
    • Pneumonia
    • Pleural effusion
    • Pneumothorax
    • Pulmonary embolism
    • COPD or asthma exacerbation
    • Pericardial disease
    • Other cardiopulmonary conditions

    History, physical examination, ECG, laboratory investigations and formal imaging remain important.

    But bedside ultrasound may provide additional information within minutes.

    This ability to integrate ultrasound findings immediately into clinical reasoning is one of the major advantages of POCUS.

    A 2025 Australian and New Zealand Internal Medicine consensus statement endorsed POCUS in clinical scenarios including fluid-status assessment, undifferentiated shock or hypotension, dyspnea/respiratory failure, acute kidney injury, suspected venous thromboembolism, joint effusion, invasive procedures and guidance of diuretic therapy in heart failure.

    1. Lung Ultrasound in Shortness of Breath

    Dyspnea is one of the most frequent and challenging presentations in Internal Medicine.

    A patient with acute breathing difficulty may have a cardiac, pulmonary or systemic cause.

    With lung POCUS, a trained physician can evaluate findings such as:

    • Lung sliding
    • B-lines
    • Pleural effusion
    • Lung consolidation patterns
    • Findings suggestive of pneumothorax

    International evidence-based recommendations on point-of-care lung ultrasound were updated in 2026, reflecting the growing body of evidence and increasingly established role of lung ultrasound in clinical practice.

    B-Lines

    Multiple B-lines may be seen in conditions associated with increased extravascular lung water, although they are not specific to one disease.

    For an Internal Medicine physician managing a patient with suspected heart failure, lung ultrasound findings can be interpreted together with:

    Symptoms + Physical examination + Cardiac POCUS + IVC assessment + Laboratory findings + Other imaging

    This multi-organ approach can provide a much richer clinical picture than relying on a single finding alone.

    2. POCUS in Heart Failure

    Heart failure is another major area where POCUS can be useful.

    Patients may present with:

    • Dyspnea
    • Orthopnea
    • Peripheral edema
    • Fatigue
    • Raised JVP
    • Pulmonary congestion
    • Hypotension

    A focused bedside examination may allow the trained internist to assess several complementary areas.

    Lung

    Are B-lines present?

    Is there a pleural effusion?Point-of-Care Ultrasound (POCUS) in Internal Medicine

    Heart

    Does gross left ventricular systolic function appear preserved or significantly reduced?

    Is pericardial fluid visible?

    Are there findings that raise concern for right ventricular abnormality?

    Inferior Vena Cava

    What does the IVC look like in the context of the entire clinical assessment?

    Used appropriately, these observations can contribute to assessment of congestion and hemodynamic status.

    The 2025 Internal Medicine Society of Australia and New Zealand consensus specifically supported POCUS for fluid-status assessment and guidance of diuretic therapy in heart failure.

    Importantly, focused cardiac ultrasound is not equivalent to comprehensive echocardiography.

    When detailed valve assessment, chamber quantification, Doppler measurements or other advanced evaluation is required, formal echocardiography remains essential.

    3. Focused Cardiac Ultrasound

    The heart is one of the most important POCUS targets in acute Internal Medicine.

    Depending on training and clinical context, focused cardiac ultrasound may help answer questions such as:

    • Is there a significant pericardial effusion?
    • Does global LV systolic function appear markedly reduced?Point-of-Care Ultrasound (POCUS) in Internal Medicine
    • Is there obvious right ventricular enlargement?
    • Is the heart hyperdynamic in an appropriate clinical context?
    • Are there findings that may help explain shock or dyspnea?

    Internal Medicine POCUS literature includes focused cardiac examination among core domains, and current training consensus frameworks include cardiac ultrasound skills alongside lung, abdominal, procedural and vascular applications.

    The objective is not:

    “Perform a complete cardiology echocardiogram.”

    The objective is:

    “Answer a focused bedside question that may change immediate clinical management.”

    4. POCUS in Undifferentiated Shock and Hypotension

    Few clinical situations require faster decision-making than a patient with hypotension or shock.

    Possible causes may include:

    • HypovolemiaPoint-of-Care Ultrasound (POCUS) in Internal Medicine
    • Sepsis
    • Cardiogenic shock
    • Obstructive processes
    • Hemorrhage
    • Mixed etiologies

    POCUS can be particularly powerful in these situations because the physician can evaluate several organ systems rapidly.

    A focused examination may include:

    Heart

    Gross ventricular function and pericardial fluid.

    Lungs

    B-lines, pleural findings or pneumothorax patterns.

    IVC

    Interpreted carefully within the broader hemodynamic context.

    Abdomen

    Free fluid where clinically relevant.

    Vascular System

    Selected venous assessment when thromboembolic disease is suspected.

    Undifferentiated shock or hypotension is among the clinical scenarios specifically supported in the 2025 Internal Medicine consensus statement.

    This illustrates one of the greatest strengths of POCUS:

    One device can provide focused information from multiple organ systems during the same bedside assessment.

    5. Inferior Vena Cava and Volume Assessment

    The inferior vena cava, or IVC, is commonly incorporated into bedside ultrasound assessment.

    An internist may examine:Point-of-Care Ultrasound (POCUS) in Internal Medicine

    • IVC size
    • Respiratory variation
    • The overall clinical context

    However, IVC findings should not be interpreted in isolation as a simple measurement of whether a patient is “dry” or “fluid overloaded.”

    Mechanical ventilation, right-sided cardiac pressures, respiratory effort and several other factors can influence IVC appearance.

    The best use of POCUS is therefore integrative.

    Physical examination

    Lung ultrasound

    Cardiac findings

    IVC findings

    Clinical history

    Laboratory and other diagnostic information

    This combined approach is much more powerful than relying on one ultrasound measurement alone.

    6. Pleural Effusion

    Pleural effusion is frequently encountered in Internal Medicine.

    It may occur in association with:

    • Heart failure
    • Infection
    • Malignancy
    • Liver disease
    • Renal disease
    • Other systemic conditions

    Bedside ultrasound can help identify pleural fluid and provide information about its location and approximate extent.

    It can also be used to guide thoracentesis when the procedure is clinically indicated and performed by an appropriately trained physician.

    The Society of Hospital Medicine has published recommendations related to POCUS for bedside procedures including thoracentesis, paracentesis, vascular access and lumbar puncture.

    This is an important distinction:

    POCUS is not only a diagnostic tool.

    It can also be a procedural guidance tool.

    7. Pneumothorax Assessment

    Pneumothorax may require rapid recognition, particularly in critically ill or deteriorating patients.

    Lung ultrasound can evaluate specific sonographic findings associated with pneumothorax.

    Because the examination can be performed immediately at the bedside and repeated when clinically necessary, POCUS may be particularly useful in acute-care environments.

    However, sonographic findings must be interpreted by trained operators and integrated with the patient’s clinical status and other investigations.

    8. Pneumonia and Lung Consolidation

    Lung POCUS may also identify peripheral consolidation patterns and associated pleural abnormalities.

    For an Internal Medicine physician evaluating:

    Fever + Cough + Dyspnea + Hypoxia

    POCUS findings can become another component of the diagnostic assessment.

    It does not eliminate the need for chest radiography, CT, microbiology or other investigations when clinically indicated.

    Instead, it gives the treating physician another source of real-time bedside information.

    9. POCUS in Acute Kidney Injury

    Acute kidney injury is a common problem in hospitalized medical patients.

    The causes may be:

    Pre-renal → Renal → Post-renal

    POCUS can contribute particularly to selected questions related to urinary obstruction and bladder volume.

    A physician may assess:

    • Kidney appearance
    • Possible hydronephrosis
    • Urinary bladder volume
    • Urinary retention

    Current Internal Medicine consensus recommendations include acute kidney injury among clinical scenarios where POCUS can provide benefit, with abdominal applications including relevant renal and urinary assessment.

    Imagine a patient whose creatinine is rapidly rising.

    Instead of relying only on laboratory values and physical examination, focused bedside imaging may help the clinician determine whether an obvious obstructive process requires further investigation.

    10. Bladder Assessment

    Portable ultrasound can be particularly practical when urinary retention is suspected.

    Focused bladder imaging may help estimate whether the bladder is distended and may contribute to decisions about catheterization or further urological evaluation.

    The 2025 U.S. Internal Medicine residency POCUS consensus specifically included urinary bladder ultrasound and bladder-volume assessment within its recommended applications and skills.

    11. Abdominal Free Fluid and Ascites

    Patients with chronic liver disease, heart failure, malignancy and other medical conditions may develop ascites.

    POCUS can help determine:

    • Whether free abdominal fluid is visible
    • Where fluid pockets are located
    • Whether there may be a suitable site for a procedure

    For patients requiring paracentesis, ultrasound can also assist in selecting a safer entry site.

    Earlier Canadian Internal Medicine ultrasound consensus recommendations included abdominal free fluid as a core POCUS application and ultrasound-guided paracentesis among core procedural skills.

    12. Gallbladder Assessment

    Depending on training and institutional scope, abdominal POCUS may also be used for focused gallbladder assessment.

    For a patient presenting with:

    Right upper abdominal pain + Fever + Nausea

    POCUS may provide additional information regarding gallstones or gallbladder abnormalities.

    A comprehensive abdominal ultrasound or other diagnostic imaging may still be required depending on the clinical picture.

    The value of POCUS is that focused information may be available during the initial patient assessment.

    13. Deep Vein Thrombosis

    A patient presents with:

    Unilateral leg swelling + Pain + Clinical suspicion of DVT

    Compression ultrasound performed by an appropriately trained physician can help assess selected proximal veins for suspected deep-vein thrombosis.

    Evaluation for suspected venous thromboembolism is included among endorsed Internal Medicine POCUS clinical scenarios in contemporary consensus recommendations.

    A review of Internal Medicine POCUS applications also highlights examination of major venous trunks for proximal venous thrombosis.

    Depending on the circumstances, comprehensive vascular ultrasound or additional investigation may still be required.

    14. Ultrasound-Guided Procedures

    One of the most established roles of bedside ultrasound is procedural guidance.

    Internal Medicine physicians may perform procedures such as:

    • Thoracentesis
    • Paracentesis
    • Central venous access
    • Peripheral vascular access
    • Selected joint procedures
    • Other bedside interventions

    Ultrasound allows the physician to visualize anatomy before—or in some cases during—the procedure.

    For example, before thoracentesis the physician can identify:

    Chest wall → Pleural space → Fluid → Lung

    Before paracentesis:

    Abdominal wall → Peritoneal fluid → Adjacent structures

    For vascular access:

    Vein → Artery → Surrounding structures → Needle path

    The Society of Hospital Medicine emphasizes POCUS for both answering specific diagnostic questions and guiding invasive bedside procedures.

    POCUS Changes the Traditional Bedside Workflow

    Consider the traditional model:

    Patient Examination

    ↓

    Ultrasound Requested

    ↓

    Patient Transferred to Imaging Department

    ↓

    Examination Performed

    ↓

    Report Prepared

    ↓

    Physician Reviews Result

    This process remains necessary for many comprehensive diagnostic examinations.

    But POCUS creates another pathway for appropriately selected clinical questions:

    Patient Examination

    ↓

    Focused Bedside Ultrasound

    ↓

    Immediate Integration with Clinical Findings

    ↓

    Clinical Decision

    The advantage is not simply speed.

    It is the ability to correlate imaging with what the physician is observing at that exact moment.

    POCUS Is the Visual Extension of the Physical Examination

    Consider how medical examination has evolved.

    A physician can:

    Listen to the heart with a stethoscope.

    POCUS may allow the trained physician to look at gross cardiac function.

    A physician can:

    Listen to the lungs.

    POCUS may allow the physician to evaluate for B-lines, pleural fluid or selected lung abnormalities.

    A physician can:

    Examine peripheral edema and estimate the JVP.

    POCUS can provide additional information from the lungs, heart and venous system.

    A physician can:

    Palpate the abdomen.

    POCUS may help visualize ascites, bladder distension, gallbladder findings or selected renal abnormalities.

    POCUS should therefore not be viewed simply as a smaller version of a radiology ultrasound machine.

    For the trained internist, it can become a visual extension of bedside clinical examination.

    The Power of Multi-Organ POCUS

    One of the greatest advantages of POCUS in Internal Medicine is the ability to combine information from multiple organs.

    For example, consider a patient presenting with acute dyspnea.

    Instead of asking only:

    “What do the lungs show?”

    The physician may evaluate:

    Lungs

    B-lines? Pleural effusion? Consolidation? Pneumothorax pattern?

    Heart

    Gross LV function? Pericardial effusion? Right-heart abnormalities?

    IVC

    What does venous filling look like within the overall context?

    Veins

    Is DVT assessment indicated?

    This concept of integrated multi-organ ultrasound fits particularly well with Internal Medicine because internists are trained to treat the patient as a whole rather than focusing exclusively on one organ.

    Why Handheld Wireless Ultrasound Is Important for POCUS

    POCUS becomes particularly practical when the ultrasound system can move with the physician.

    Traditional ultrasound machines can provide sophisticated imaging capabilities, but they may be large, expensive and located in designated departments.

    A handheld wireless ultrasound can make ultrasound accessible in:

    • Medicine wards
    • Doctor’s chambers
    • Emergency rooms
    • ICU/HDU
    • Outpatient departments
    • Rural hospitals
    • Mobile medical services
    • Bedside rounds

    The physician can potentially carry the device from one patient to another and connect it to a compatible smartphone or tablet.

    This portability represents a fundamental change in ultrasound workflow.

    Ultrasound no longer has to be a place the patient goes.

    It can become a tool that comes to the patient.

    SonoHealth Handheld Wireless Ultrasound for Internal Medicine POCUS

    For Internal Medicine physicians interested in incorporating POCUS into clinical practice, SonoHealth Handheld Wireless Ultrasound offers a portable approach to point-of-care imaging.

    Depending on the probe configuration, handheld ultrasound can support applications involving:

    Convex Probe

    Useful for deeper structures and abdominal applications such as:

    • Liver
    • Gallbladder
    • Kidneys
    • Urinary bladder
    • Ascites
    • IVC
    • General abdominal assessment

    Phased/Cardiac Probe

    Useful for focused cardiac and thoracic applications such as:

    • Focused cardiac assessment
    • Pericardial effusion
    • Gross ventricular function
    • Pleural assessment
    • Lung POCUS

    Linear Probe

    Useful for superficial and vascular applications including:

    • Vascular access
    • DVT assessment
    • Pleural and superficial structures
    • Soft tissue
    • Selected musculoskeletal applications

    A 3-in-1 handheld ultrasound configuration combining Linear + Convex + Cardiac/Phased capabilities can therefore be particularly practical for physicians who want one portable device for multi-organ POCUS.

    One Device. Multiple Clinical Questions.

    For an Internal Medicine physician, a versatile handheld POCUS system can potentially support focused assessment from:

    Heart

    ↓

    Lung

    ↓

    IVC

    ↓

    Abdomen

    ↓

    Kidney & Bladder

    ↓

    Peripheral Veins

    ↓

    Procedural Guidance

    This is why POCUS is particularly well aligned with Internal Medicine.

    The specialty itself is multi-system.

    The ultrasound tool should be equally versatile.

    POCUS Does Not Replace Comprehensive Diagnostic Ultrasound

    This is an essential principle.

    Point-of-Care Ultrasound should not be presented as a replacement for radiologists, cardiologists, sonologists or comprehensive diagnostic ultrasound examinations.

    POCUS generally answers a focused clinical question.

    A comprehensive examination may require:

    • Detailed imaging protocol
    • Advanced Doppler analysis
    • Multiple standardized measurements
    • Formal echocardiography
    • Detailed organ evaluation
    • Specialist interpretation
    • Structured reporting
    • CT, MRI or other imaging when indicated

    Professional ultrasound standards emphasize appropriate indications, operator competence, structured examinations, reporting and quality management.

    POCUS should complement existing diagnostic pathways—not compete with them.

    Training Is More Important Than the Machine

    Owning an ultrasound device does not automatically make someone competent in POCUS.

    Successful implementation requires:

    Ultrasound Knowledge

    Hands-On Training

    Supervised Scanning

    Image Interpretation

    Clinical Integration

    Recognition of Limitations

    Structured training is strongly emphasized by professional organizations.

    The European Federation of Internal Medicine recommends development of structured POCUS training, while the American College of Physicians provides dedicated foundational and practical POCUS training programs for Internal Medicine physicians.

    The Society of Hospital Medicine similarly provides POCUS education and competency-focused training pathways for hospitalists.

    The future of POCUS therefore depends on two things:

    Better technology.

    and

    Better-trained physicians.

    POCUS and the Future of Internal Medicine

    The stethoscope transformed clinical examination approximately two centuries ago.

    Today, handheld ultrasound is creating another important evolution in bedside medicine.

    The goal is not to replace the stethoscope.

    The goal is not to replace radiology.

    The goal is not to replace echocardiography.

    The goal is to give the physician more clinical information at the point of care.

    International professional organizations are increasingly incorporating POCUS into Internal Medicine practice and education. The ACP formally supports its role in Internal Medicine, the Society of Hospital Medicine has developed position statements and training pathways, and recent consensus recommendations have defined increasingly detailed core applications for Internal Medicine physicians.

    For the modern internist, the question may therefore be changing from:

    “Why should I learn POCUS?”

    to:

    “How should I integrate POCUS safely and effectively into my clinical practice?”

    See More at the Bedside. Decide with More Information.

    Internal Medicine is built around clinical reasoning.

    POCUS adds real-time visualization to that process.

    When used by appropriately trained physicians, it can support focused assessment of the:

    Heart • Lungs • IVC • Abdomen • Kidneys • Bladder • Peripheral Veins

    and provide ultrasound guidance for selected bedside procedures.

    The result is not simply a new piece of equipment.

    It is a different way of approaching bedside medicine.

    Listen. Examine. Visualize. Integrate. Decide.

    SonoHealth Handheld Wireless Ultrasound

    Point-of-Care Ultrasound for Modern Internal Medicine

    Portable. Wireless. Multi-Organ Imaging.

    See More. Diagnose Faster. Treat Better.

    For physicians, hospitals and institutions interested in introducing or expanding a Point-of-Care Ultrasound program:

    Unique Medi Trade

    Clinical Demonstration • POCUS Solutions • Technical Support • Training Support

    Contact: +880 1717-811312

    Medical Disclaimer

    This article is intended for healthcare-professional education and general information. Point-of-Care Ultrasound should be performed by appropriately trained clinicians within their scope of practice and according to relevant institutional protocols and professional standards. POCUS findings should always be interpreted together with the patient’s clinical history, examination and other investigations. Focused POCUS does not replace comprehensive diagnostic ultrasound, echocardiography, radiology assessment or specialist evaluation when these are clinically indicated.

  • Point-of-Care Ultrasound in Obstetrics & Gynaecology

    Point-of-Care Ultrasound in Obstetrics & Gynaecology

    Point-of-Care Ultrasound in Obstetrics & Gynaecology: Why TVS + Convex Ultrasound Is a Powerful Combination

    Bringing Ultrasound Closer to the Patient

    Ultrasound has always been central to Obstetrics and Gynaecology. What is changing today is where, when and how ultrasound is being used.

    With the development of portable and handheld ultrasound technology, an OB/Gynae physician no longer has to think of ultrasound only as a separate investigation performed in a dedicated imaging room.

    Point-of-Care Ultrasound (POCUS) brings real-time imaging directly to the consultation room, bedside, emergency department, labour ward or clinic.

    For an Obstetrician and Gynaecologist, one particularly practical configuration is a combination of:

    TVS — Transvaginal Ultrasound

    and

    Convex — Transabdominal Ultrasound

    Together, these two scanning approaches can support a wide range of focused obstetric and gynaecological assessments throughout different stages of a woman’s care.

    International guidance increasingly recognizes the role of POCUS in Obstetrics and Gynaecology. In 2025, the International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) published dedicated practice guidelines addressing appropriate use of POCUS in Ob/Gyn clinical scenarios, particularly when immediate bedside sonographic evaluation can assist patient management.

    What Is Point-of-Care Ultrasound?

    Point-of-Care Ultrasound is a focused ultrasound examination performed by the treating healthcare professional at or near the point of patient care.

    Instead of sending every patient away for imaging before making the next clinical decision, a trained physician can use POCUS as an extension of the clinical examination.Point-of-Care Ultrasound for OB/Gynae

    For example, a patient may present with:

    • Early pregnancy with lower abdominal pain
    • Vaginal bleeding
    • Uncertain gestational age
    • Pelvic pain
    • Suspected pelvic mass
    • Need to confirm fetal presentation
    • Need for a rapid assessment of fetal cardiac activity
    • Concern about fluid or another clinically relevant finding

    A focused ultrasound examination may provide immediate additional information that helps the clinician determine the appropriate next step.

    POCUS has particular value because real-time sonographic findings can immediately be interpreted alongside the patient’s symptoms, examination and clinical history.

    Why OB/Gynae Needs Both TVS and Convex Ultrasound

    There is no single ultrasound approach that is ideal for every Obstetric and Gynaecological patient.

    This is why having both Transvaginal and Transabdominal ultrasound capability can be valuable.

    The American College of Obstetricians and Gynecologists (ACOG) describes both approaches as standard ways of performing pelvic ultrasound. The appropriate approach depends on the structures that need to be visualized and the clinical reason for the examination.Point-of-Care Ultrasound for OB/Gynae

    TVS — Closer Imaging for Pelvic and Early Pregnancy Assessment

    A transvaginal probe can provide high-resolution imaging of structures within the pelvis because the transducer is positioned relatively close to the uterus, endometrium, cervix and adnexa.

    TVS is particularly valuable when clinicians require a closer view of pelvic anatomy.

    It can support assessment of areas such as:

    • Uterus
    • Endometrium
    • Cervix
    • Ovaries
    • Adnexal regions
    • Early intrauterine pregnancy
    • Early fetal structures
    • Pelvic masses
    • Selected fertility-related assessments

    Convex — A Broader Transabdominal View

    A convex probe is placed over the abdomen and provides a broader field of view with deeper penetration.

    This makes it useful across multiple phases of obstetric assessment and for broader pelvic imaging.

    Depending on gestational age, clinical indication and physician training, the convex probe may support focused evaluation of:

    • Pregnancy location and general overviewPoint-of-Care Ultrasound for OB/Gynae
    • Fetal presence and cardiac activity
    • Fetal position or presentation
    • Fetal movement
    • Basic fetal measurements where appropriate
    • Placental location
    • Amniotic fluid assessment
    • Uterine overview
    • Larger pelvic structures
    • Abdominal and pelvic assessment

    Together, TVS + Convex creates a versatile ultrasound toolkit for the OB/Gynae physician.

    1. POCUS in Early Pregnancy

    Early pregnancy is one of the situations in which rapid access to ultrasound can be particularly useful.

    A woman may come to an OB/Gynae clinic with:

    “My pregnancy test is positive, but I have pain.”

    or

    “I am pregnant and experiencing bleeding.”

    These presentations may require timely assessment.

    A trained clinician may use focused ultrasound to obtain information relevant to questions such as:Point-of-Care Ultrasound for OB/Gynae

    • Is an intrauterine gestational sac visualized?
    • Is an embryo visualized when expected?
    • Is fetal cardiac activity identified?
    • Are there concerning adnexal findings?
    • Is there free pelvic fluid?
    • Does the clinical picture require urgent referral or comprehensive imaging?

    ACOG notes that ultrasound is used during pregnancy for several purposes, including assessment of fetal health and development and evaluation when ectopic pregnancy is a concern.

    In early pregnancy, the TVS probe can be especially important because of the proximity of the transducer to the pelvic organs.

    2. Pelvic Pain: Seeing While Evaluating

    Pelvic pain can have multiple possible causes.

    History and physical examination remain fundamental, but immediate ultrasound information may help the treating physician refine the clinical picture.

    A focused TVS examination can provide information about the:

    Uterus → Endometrium → Ovaries → Adnexa → Pelvic cavity

    It may reveal findings that require further investigation or formal imaging.Point-of-Care Ultrasound for OB/Gynae

    Ultrasound is commonly used in women’s healthcare to evaluate pelvic pain and pelvic masses such as ovarian cysts or uterine fibroids.

    The clinical advantage of POCUS is not that it replaces every comprehensive ultrasound examination.

    The advantage is that the physician can potentially obtain clinically useful information immediately.

    3. Abnormal Uterine Bleeding

    Abnormal uterine bleeding is another common reason women visit a Gynaecologist.

    In appropriate patients, transvaginal ultrasound can assist in evaluating the uterus and endometrium as part of the overall clinical work-up.

    Depending on the clinical situation, ultrasound may provide information relating to:

    • Endometrial appearance
    • Uterine morphology
    • Fibroids
    • Other structural abnormalities
    • Ovarian or adnexal findings

    ISUOG’s 2026 consensus guidance specifically addresses sonographic assessment of the endometrium and standardized approaches to performing and reporting gynecological ultrasound examinations.

    POCUS findings should always be interpreted within the complete clinical context, with formal diagnostic imaging or additional investigation arranged when necessary.

    4. Fibroids and Other Uterine Findings

    Uterine fibroids are frequently encountered in Gynaecology.

    Ultrasound can help physicians assess the uterus and identify findings compatible with fibroids.

    TVS may provide close pelvic visualization, while a convex abdominal probe can offer a broader view—particularly when the uterus is enlarged or a wider field is required.

    This demonstrates one of the key advantages of having both TVS and Convex capability in the same portable ultrasound platform.

    The clinician can choose the scanning approach according to the patient and the clinical question.

    5. Ovarian and Adnexal Assessment

    The ovaries and adnexa represent another major area of gynaecological ultrasound.

    TVS can help visualize ovarian morphology and identify adnexal abnormalities requiring further evaluation.

    Ultrasound may be used to evaluate:

    • Ovarian cysts
    • Adnexal masses
    • Pelvic pain
    • Selected infertility-related questions
    • Other pelvic abnormalities

    ACOG identifies pelvic masses, infertility evaluation and monitoring of infertility treatment among the established uses of ultrasound in women’s healthcare.

    Complex ovarian or adnexal lesions, however, may require a comprehensive specialist ultrasound examination, Doppler assessment and/or further imaging rather than relying on a limited POCUS examination alone.

    6. Fetal Cardiac Activity at the Point of Care

    One of the most clinically meaningful moments in obstetric practice is confirming fetal cardiac activity.

    Depending on gestational age, a physician may use TVS or transabdominal imaging to evaluate fetal cardiac activity.

    For patients presenting with pain, bleeding or pregnancy-related anxiety, being able to perform an appropriate focused scan during the clinical encounter may provide valuable immediate information.

    It can also help clinicians decide whether further formal evaluation is required.

    7. Fetal Presentation

    As pregnancy progresses, a Convex probe becomes particularly useful.

    A focused transabdominal scan can help an appropriately trained OB/Gynae physician determine fetal presentation, such as:

    Cephalic

    Breech

    or

    Transverse / other lie

    This may be valuable during antenatal visits, late-pregnancy assessment or labour-related evaluation.

    For many clinical questions, having ultrasound immediately available can make it easier to combine physical examination findings with real-time imaging.

    8. Placental Location

    Placental location is an important part of obstetric ultrasound assessment.

    A Convex probe can provide a broad transabdominal view of the uterus and placenta.

    In certain situations, additional transvaginal assessment may be necessary to evaluate the relationship between the placenta and cervix more accurately.

    This again illustrates why TVS and Convex should not always be considered competing probes.

    They complement one another.

    The appropriate approach depends on gestational age, anatomy, clinical question and operator expertise.

    9. Amniotic Fluid Assessment

    Transabdominal ultrasound may also assist trained clinicians in focused evaluation of amniotic fluid.

    When clinically indicated, ultrasound findings can contribute to the assessment of whether fluid volume appears appropriate or whether a formal obstetric ultrasound evaluation is required.

    Current ISUOG guidance for later-pregnancy ultrasound includes evaluation of fetal presentation, placental location, fetal biometry and amniotic fluid as components of obstetric sonographic assessment.

    10. A Powerful Tool for Emergency OB/Gynae Assessment

    Consider an emergency scenario:

    A pregnant woman arrives with abdominal pain and vaginal bleeding.

    Traditionally, the physician might perform the examination and then wait for access to an ultrasound department.

    With a handheld POCUS device available at the bedside, a trained clinician may be able to obtain focused sonographic information immediately and combine it with vital signs, history and examination.

    This does not mean that every handheld ultrasound examination provides a final diagnosis.

    But it can help answer an important question:

    “What do I need to know right now to decide the next clinical step?”

    This question-oriented nature is one of the central strengths of Point-of-Care Ultrasound.

    TVS + Convex: Two Perspectives, One Clinical Workflow

    Think of the two probes as providing complementary perspectives.

    TVS

    Closer. Higher-resolution pelvic assessment.

    Particularly useful for:

    • Early pregnancy
    • Uterus
    • Endometrium
    • Cervix
    • Ovaries
    • Adnexa
    • Pelvic pathology

    Convex

    Wider. Deeper transabdominal assessment.

    Particularly useful for:

    • Obstetric overview
    • Later pregnancy
    • Fetal position
    • Placental assessment
    • Amniotic fluid
    • Broader uterine and pelvic evaluation

    TVS + Convex = A More Complete Point-of-Care Solution for OB/Gynae

    Rather than carrying separate ultrasound systems, a dual-probe handheld solution can allow clinicians to choose the appropriate scanning approach based on the patient in front of them.

    Why Handheld Wireless Ultrasound?

    The transformation is not simply about making an ultrasound machine smaller.

    It is about changing access to imaging.

    A handheld wireless ultrasound can potentially fit into the everyday clinical workflow:

    Patient arrives → Clinical history → Physical examination → Focused POCUS → Clinical decision

    Instead of:

    Patient arrives → Examination → Imaging request → Ultrasound department → Waiting → Report → Return to physician

    Not every patient or clinical question can follow the first pathway, and comprehensive diagnostic examinations remain essential when indicated.

    But for appropriately selected focused examinations, portability can make ultrasound much more accessible at the point of care.

    SonoHealth Handheld Wireless Ultrasound — TVS + Convex

    For OB/Gynae specialists looking to integrate point-of-care ultrasound into everyday clinical practice, SonoHealth Handheld Wireless Ultrasound with TVS + Convex configuration provides two important ultrasound approaches within a highly portable platform.

    TVS Probe

    Designed for close-range transvaginal imaging for applications such as early pregnancy and pelvic assessment.

    Convex Probe

    Designed for transabdominal imaging, providing greater depth and a broader field of view for obstetric and pelvic applications.

    The handheld format allows the ultrasound system to work with compatible smart devices, making imaging more accessible in environments such as:

    • Private consultation chambers
    • OB/Gynae clinics
    • Hospitals
    • Labour wards
    • Emergency departments
    • Bedside examinations
    • Rural and peripheral healthcare settings
    • Mobile clinical services

    The objective is simple:

    Bring ultrasound to the physician instead of always bringing the patient to the ultrasound machine.

    From “I Think” to “I Can See”

    Clinical medicine will always depend on history, examination, experience and professional judgment.

    POCUS adds something powerful to that process:

    Real-time visualization.

    When appropriately trained physicians can see relevant anatomy at the point of care, they may be able to integrate that information immediately with the clinical picture.

    That is why handheld ultrasound should not simply be viewed as a smaller ultrasound machine.

    For many physicians, it can become an extension of the clinical examination.

    POCUS Does Not Replace Comprehensive Diagnostic Ultrasound

    This distinction is important.

    Point-of-Care Ultrasound and comprehensive diagnostic ultrasound are not necessarily the same examination.

    POCUS is generally performed to answer a focused clinical question relevant to immediate patient management.

    A comprehensive diagnostic ultrasound may require:

    • Detailed standardized imaging protocols
    • Multiple measurements
    • Advanced Doppler assessment
    • Detailed fetal anatomical evaluation
    • Specialist interpretation
    • Structured documentation
    • Follow-up examination

    AIUM practice parameters emphasize defined minimum criteria, appropriate examination techniques and documentation for high-quality diagnostic ultrasound.

    Therefore, suspicious, complex or inconclusive findings identified during POCUS should be referred for appropriate comprehensive assessment.

    The goal of POCUS is not to replace specialists. It is to give appropriately trained clinicians another tool for timely clinical decision-making.

    Training Matters

    Buying an ultrasound device does not automatically create a POCUS program.

    Clinical value comes from the combination of:

    Technology + Physician Training + Scanning Technique + Clinical Knowledge + Appropriate Patient Selection

    OB/Gynae physicians using handheld ultrasound should receive appropriate training in image acquisition, anatomy, interpretation, documentation, infection prevention and the limitations of focused ultrasound.

    ISUOG’s dedicated Ob/Gyn POCUS guideline reflects the increasing importance of establishing appropriate standards as point-of-care ultrasound becomes more widely adopted.

    The Future of OB/Gynae Ultrasound Is Becoming More Accessible

    Ultrasound technology has evolved from large machines confined to dedicated rooms to compact systems that can be carried to the bedside.

    For Obstetricians and Gynaecologists, this evolution has special significance because ultrasound is already deeply integrated into the specialty.

    A TVS + Convex handheld wireless ultrasound gives the clinician two complementary imaging approaches:

    TVS for closer pelvic visualization.

    Convex for broader transabdominal and obstetric visualization.

    Together, they can create a practical point-of-care imaging solution for modern OB/Gynae practice.

    See the Patient. Scan at the Point of Care. Decide with More Information.

    The future of women’s healthcare is not simply about more technology.

    It is about putting the right technology in the right hands at the right moment.

    Point-of-Care Ultrasound can help bring real-time imaging closer to the patient—and closer to the physician making the clinical decision.

    SonoHealth Handheld Wireless Ultrasound

    TVS + Convex

    Portable Imaging for Modern OB/Gynae Practice

    See More. Diagnose Faster. Treat Better.

    For product information, physician demonstration, clinical discussion or quotation:

    Unique Medi Trade
    Handheld Wireless Ultrasound Solutions in Bangladesh

    Contact: +880 1717-811312

    Medical Disclaimer

    This article is intended for professional and educational information only. POCUS should be performed by appropriately trained healthcare professionals and used according to applicable clinical guidelines, institutional protocols and local regulations. A focused POCUS examination should not replace comprehensive diagnostic ultrasound or specialist evaluation when these are clinically indicated.