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Related Concept Videos

Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

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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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Arteriovenous malformation presenting as a lip swelling.

Ashok Kumar Ariboyina1, Ozgur Tatli1,2, Lakshmi Goriparthi3

  • 1Department of Emergency Medicine Hamad Medical Corporation Doha Qatar.

Clinical Case Reports
|November 29, 2023
PubMed
Summary

Arteriovenous malformations (AVM) are rare facial vascular anomalies. This case highlights a lip AVM, emphasizing the need for early detection and intervention to prevent serious bleeding and airway obstruction.

Area of Science:

  • Vascular Surgery
  • Dermatology
  • Plastic Surgery

Background:

  • Arteriovenous malformations (AVM) are abnormal connections between arteries and veins, lacking capillaries.
Keywords:
arteriovenous malformationsemergency medicinelip

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  • While common in the brain, AVMs are exceptionally rare in facial locations, particularly the lips.
  • Lip AVMs are susceptible to trauma, potentially causing severe hemorrhage due to their exposed anatomical position.