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Updated: Jan 23, 2026

Visualization of Neutrophil Extracellular Traps in Mesenteric Venules After Mesenteric Ischemia-Reperfusion Injury via Intravital Microscopy
Published on: September 27, 2024
Spontaneous mesenteric hematoma associated to warfarin with surgical resolution
Jose Gabriel Yaryura Montero1, María Laura Petersen, Mario Alberto Cafaro
1Sanatorio Allende. Cirugía general. josegabyyaryura91@gmail.com.
Abstract:
Spontaneous mesenteric hematoma isinfrequent. It has been related to prolonged anticoagulation, mainly with warfarin. No definitive treatment has been established; A treatment is suggested in hemodynamically stable patients, while in patients in shock, the surgical treatment is suggested. Our goal is topresent the case of a mesenteric hematoma associated with prolonged conservative anticoagulation with surgical resolution. Female patient with 67 years old, consulted for 24 hours of evolution abdominal pain and signs of peritonism; Computed tomography was performed with a diagnosis of spontaneous mesenteric hematoma. In the context of a clinically stable patient anticoagulated with warfarin, emergency laparotomy with intestinal resection of the segment affected by the hematoma was decided. Pathological anatomy reports massive submucosal hemorrhage. Conclusion: Surgical behavior in patients with hemodynamically stable peritonism can be safe and effective
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