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Related Concept Videos

Venous Thrombosis I: Introduction01:30

Venous Thrombosis I: Introduction

14
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...
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Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies01:20

Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies

18
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...
18
Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

12
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...
12
Venous Thrombosis IV: Nursing Management01:30

Venous Thrombosis IV: Nursing Management

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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,...
18
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

13
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
13
Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

106
Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
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Related Experiment Video

Updated: Aug 3, 2025

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
14:58

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Cerebral Venous Thromboses in a Patient With No Reported Risk Factors: A Case Report.

Anjali Patel1, Ana Paraiso2, Jay P Patel1

  • 1Internal Medicine, HCA Florida Orange Park Hospital, Jacksonville, USA.

Cureus
|April 10, 2023
PubMed
Summary
This summary is machine-generated.

Cerebral venous sinus thrombosis (CVST) is a rare but severe condition affecting brain blood drainage. This case highlights its atypical presentation and rapid progression, even in young, healthy individuals, leading to fatal outcomes.

Keywords:
cerebral venous sinuscerebral venous sinus thrombosescerebral venous thrombosiscovid-19neurological injuriesrarestrokevaccinevenous thrombosiswomen

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Area of Science:

  • Neurology
  • Vascular Neurology
  • Radiology

Background:

  • Stroke, a leading cause of neurologic disability, typically results from arterial issues, but venous sinus thrombosis is a rare variant.
  • Cerebral venous sinus thrombosis (CVST) involves blood clot formation in the brain's venous sinuses, disrupting blood drainage.
  • CVST pathogenesis is not fully understood, with risk factors including hypercoagulable states, infections, trauma, and COVID-19.

Observation:

  • A previously healthy 25-year-old female presented with headache and acute delirium, initially misdiagnosed due to negative head CT scans.
  • Advanced imaging, specifically magnetic resonance angiography and venography, was crucial in diagnosing CVST by revealing venous sinus thrombosis.
  • Despite prompt referral to endovascular neurology, the patient's condition rapidly deteriorated.

Findings:

  • The case underscores the variable and often atypical clinical presentation of CVST, challenging early diagnosis.
  • Rapid progression of neurological symptoms and complications, including elevated intracranial pressure and cerebral edema, were observed.
  • The patient was declared brain dead, illustrating the potentially fatal consequences of delayed or missed CVST diagnosis.

Implications:

  • This report emphasizes the critical need for high clinical suspicion and advanced neuroimaging in diagnosing CVST, especially with atypical presentations.
  • Understanding CVST's diverse manifestations is vital for timely intervention and improved patient outcomes.
  • Further research into CVST pathogenesis and diagnostic strategies is warranted to address its severity and variability.