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Related Concept Videos

Venous Thrombosis I: Introduction01:30

Venous Thrombosis I: Introduction

Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...
Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies01:20

Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies

The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
Venous Thrombosis IV: Nursing Management01:30

Venous Thrombosis IV: Nursing Management

Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
Pulmonary Embolism I: Introduction01:19

Pulmonary Embolism I: Introduction

A blood clot, or thrombus, is a semi-solid mass composed of fibrin, platelets, and red blood cells. When it forms within a vessel, it can obstruct blood flow, known as thrombosis. If part of the clot detaches, it becomes an embolus that can travel and block distant vessels. When this occurs in the pulmonary arteries, it causes a condition known as pulmonary embolism (PE).Origin and ImpactMost often, the embolus originates from a thrombus in the deep veins of the lower limbs, a condition called...
Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

Pulmonary embolism (PE) occurs when a thrombus, fat or air embolus, amniotic fluid, or tumor tissue blocks one or more pulmonary arteries. These blockages originate in the venous system or the right side of the heart.EtiologyPE primarily arises from deep vein thrombosis (DVT) and other hypercoagulable states, such as inherited thrombophilias. Additional etiological factors include venous stasis, commonly seen in obesity, and endothelial injury from surgery and trauma. Less common causes include...

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Related Experiment Video

Updated: May 23, 2026

Venous Thrombosis Assay in a Mouse Model of Cancer
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Pregnancy-associated venous thrombosis.

P Kesteven1, J Hanley, A D Loughney

  • 1Newcastle Hospitals NHS Foundation Trust, Richardson Road, Newcastle upon Tyne, UK. patrick.kesteven@nuth.nhs.uk

Phlebology
|March 30, 2012
PubMed
Summary

Pregnant women face a higher risk of venous thromboembolism (VTE). Early screening and prevention strategies are important, but recognizing and managing VTE symptoms during pregnancy remains crucial for patient outcomes.

Area of Science:

  • Obstetrics and Gynecology
  • Hematology
  • Cardiovascular Medicine

Background:

  • Pregnant individuals have an elevated risk of venous thromboembolism (VTE).
  • VTE during pregnancy can lead to severe, long-term, or fatal complications.
  • Despite preventative measures, acute VTE events in pregnancy remain a significant concern.

Purpose of the Study:

  • To highlight the increased risk of VTE in pregnant women.
  • To emphasize the importance of recognizing VTE signs and symptoms during pregnancy.
  • To guide clinicians on effective and safe diagnostic and treatment approaches for VTE in pregnancy.

Main Methods:

  • Review of current literature on VTE in pregnancy.
  • Analysis of risk factors, diagnostic challenges, and treatment options.

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  • Emphasis on clinical recognition of deep vein thrombosis and pulmonary embolism.

    • Main Results:

    • VTE is a serious risk during pregnancy with potentially devastating outcomes.
    • Effective screening and thromboprophylaxis can mitigate risk in some cases.
    • Acute VTE events are expected to persist despite diligent prevention efforts.

    Conclusions:

    • Clinicians must be vigilant in identifying VTE symptoms in pregnant patients.
    • Safe and effective diagnostic strategies are essential for timely VTE management.
    • Awareness of available treatment modalities is critical for improving maternal health outcomes.