Visceral vascular anomalies

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Updated: Oct 3, 2026

Controlled Reversible Visceral Arterial Ischemia, Venous Congestion and Combined Malperfusion via Midline Laparotomy in Rats
04:57

Controlled Reversible Visceral Arterial Ischemia, Venous Congestion and Combined Malperfusion via Midline Laparotomy in Rats

Published on: July 5, 2024

S J Fishman1, V L Fox

  • 1Department of Surgery, Children's Hospital, Harvard University School of Medicine, Boston, Massachusetts 02115, USA. steven.fishman@tch.harvard.edu

Gastrointestinal Endoscopy Clinics of North America
|November 2, 2001
PubMed

Gastrointestinal endoscopy is an essential modality often used for initial diagnostic assessment and staging of visceral vascular anomalies, especially when bleeding is the presenting symptom. Some lesions have a pathognomonic appearance on endoscopy. Others are less clearly identifiable and require a multidisciplinary assessment, including histopathology, for a correct diagnosis. Proper application of nomenclature is crucial to prevent the institution of improper therapies. Advanced endoscopic methods, including endosonography and various hemostatic techniques, are useful to evaluate the depth and character of gastrointestinal wall involvement and to provide minimally invasive treatment when appropriate.

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