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Pulmonary embolism

R H Jones, D C Sabiston

    The Surgical Clinics of North America
    |August 1, 1976
    PubMed
    Summary
    This summary is machine-generated.

    Pulmonary embolism (PE) is a serious postoperative risk. Early diagnosis using lung scans and prompt anticoagulation treatment are key to managing this common, potentially fatal condition.

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    Area of Science:

    • Cardiology
    • Pulmonology
    • Vascular Surgery

    Background:

    • Pulmonary embolism (PE) is a frequent and often fatal complication following surgery.
    • Dyspnea is the primary symptom, but clinical signs are often nonspecific.
    • Standard diagnostic tools like chest X-rays and ECGs lack definitive diagnostic value for PE.

    Purpose of the Study:

    • To outline the diagnostic and treatment strategies for pulmonary embolism.
    • To emphasize the importance of a systematic approach in managing PE.

    Main Methods:

    • Review of clinical manifestations, diagnostic imaging, and treatment modalities for PE.
    • Discussion of anticoagulation, vena caval interruption, and pulmonary embolectomy.

    Main Results:

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    • Decreased arterial oxygen saturation suggests PE.
    • Lung scanning offers a safe and sensitive initial evaluation.
    • Pulmonary arteriography may be required for definitive diagnosis.
    • Anticoagulation is highly effective for prevention and treatment.
    • Vena caval interruption and pulmonary embolectomy are reserved for specific, severe cases.

    Conclusions:

    • A systematic diagnostic and treatment protocol is crucial for managing pulmonary embolism.
    • Prompt diagnosis and appropriate intervention, primarily anticoagulation, improve patient outcomes.
    • Surgical interventions like embolectomy are indicated in life-threatening massive PE with refractory shock.