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[Splenic artery rupture in pancreatic pseudocyst]
1Divisone di Chirurgia Generale, Ospedale G. B. Grassi, Ostia Lido, Roma.
Annali Italiani Di Chirurgia
|August 2, 2000
Summary
Hemorrhage from pancreatic pseudocysts, often involving splenic artery rupture, presents a critical surgical challenge. Prompt surgical intervention with specific mobilization techniques is crucial for managing severe bleeding and achieving hemostasis.
Area of Science:
- Gastroenterology
- Vascular Surgery
- Radiology
Background:
- Pancreatic pseudocysts can lead to life-threatening hemorrhage due to erosion of adjacent blood vessels.
- Commonly involved vessels include splenic, gastroduodenal, pancreaticoduodenal, and middle colic arteries.
Observation:
- A case of splenic artery rupture into a pancreatic pseudocyst, forming a progressively enlarging pseudoaneurysm, is presented.
- Diagnosis involved ultrasound (US), CT scan revealing hematoma, and US Color Doppler identifying hemorrhage dynamics.
Findings:
- US Color Doppler effectively identified the arterial source of bleeding and potential arteriovenous fistula.
- Surgical management was complicated by intraoperative pseudoaneurysm rupture, necessitating emergency hemostasis via specific pancreatic mobilization techniques.
Implications:
- Timely surgical preparation, including posterior mesogastric mobilization, is vital for controlling severe hemorrhage from pseudoaneurysms.
- This approach allows for effective clamping and hemostasis, crucial when intracystic vessel ligation is not feasible or safe.