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학술저널
저자정보
Shohei Chatani (Department of Diagnostic and Interventional Radiology Aichi Cancer Center Hospital Nagoya Japan) Yozo Sato (Department of Diagnostic and Interventional Radiology Aichi Cancer Center Hospital Nagoya Japan) Nozomi Okuno (Department of Gastroenterology Aichi Cancer Center Hospital Nagoya Japan) Takaaki Hasegawa (Department of Diagnostic and Interventional Radiology Aichi Cancer Center Hospital Nagoya Japan) Shinichi Murata (Department of Diagnostic and Interventional Radiology Aichi Cancer Center Hospital Nagoya Japan) Hidekazu Yamaura (Department of Diagnostic and Interventional Radiology Aichi Cancer Center Hospital Nagoya Japan) Kazuo Hara (Department of Gastroenterology Aichi Cancer Center Hospital Nagoya Japan) Yasuhiro Shimizu (Department of Gastroenterological Surgery Aichi Cancer Center Hospital Nagoya Japan) Yoshitaka Inaba (Department of Diagnostic and Interventional Radiology Aichi Cancer Center Hospital Nagoya Japan)
저널정보
소화기인터벤션의학회 International Journal of Gastrointestinal Intervention International Journal of Gastrointestinal Intervention 제10권 제2호
발행연도
2021.1
수록면
77 - 80 (4page)

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Left-sided portal hypertension following pancreaticoduodenectomy (PD) with portal vein resection and splenic vein ligation may cause ectopic variceal formation, potentially resulting in life-threatening bleeding. We report of a 79-year-old male suffering from severe anemia and melena after PD. Emergency endoscopy and contrast-enhanced computed tomography (CECT) revealed ectopic varices at the anastomosis site of pancreaticojejunostomy. An interventional radiology approach was preferred over surgical and endoscopic treatment because of the poor general condition and altered anatomy. In the first procedure, percutaneous transhepatic retrograde obliteration was performed using the coaxial double balloon-occlusion technique. Although hemostasis was obtained, re-bleeding occurred two months later. CECT revealed the development of another collateral pathway and the recurrence of varices. Insufficient embolization of the afferent vein was considered the cause of recurrence. Therefore, a percutaneous transsplenic approach was used, and complete embolization of varices was achieved. When transhepatic retrograde obliteration is not effective, transsplenic antegrade obliteration can be a useful therapeutic option.

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