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Izumi H, Yoshii H, Fujino R, Takeo S, Nomura E, Mukai M, Suda S, Tomita K, Kamei S, Ogawa Y, Hasebe T, Makuuchi H. Endovascular treatment of postoperative hemorrhage after pancreatectomy: a retrospective study. BMC Gastroenterol 2023; 23:379. [PMID: 37936060 PMCID: PMC10631063 DOI: 10.1186/s12876-023-03022-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 10/30/2023] [Indexed: 11/09/2023] Open
Abstract
BACKGROUND Ruptured aneurysm is a serious complication of distal pancreatectomy (DP) or pancreatoduodenectomy (PD) that can be life-threatening if not treated promptly. This study aimed to examine the efficacy of a Viabahn stent graft for stopping bleeding after pancreatectomy. METHODS Between April 2016 and June 2022, we performed 245 pancreatectomies in our institution. Six patients experienced postoperative bleeding and underwent endovascular treatment. RESULTS All six cases of bleeding occurred post-PD (3.7%). The bleeding was from gastroduodenal artery (GDA) pseudoaneurysms in three patients, and Viabahn stent grafts were inserted. All three patients did not show liver function abnormalities or hepatic blood flow disorders. One patient with a Viabahn stent graft experienced rebleeding, which required further management to obtain hemostasis. Of the six cases in which there was hemorrhage, one case of bleeding from the native hepatic artery could not be managed. CONCLUSIONS Using the Viabahn stent graft is an effective treatment option for postoperative bleeding from GDA pseudoaneurysms following PD. In most cases, using this device resulted in successful hemostasis, without observed abnormalities in hepatic function or blood flow.
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Affiliation(s)
- Hideki Izumi
- Department of Gastrointestinal Surgery, Tokai University Hachioji Hospital, Ishikawa, Hachioji, Tokyo, 1838, 192-0032, Japan.
| | - Hisamichi Yoshii
- Department of Gastrointestinal Surgery, Tokai University Hachioji Hospital, Ishikawa, Hachioji, Tokyo, 1838, 192-0032, Japan
| | - Rika Fujino
- Department of Gastrointestinal Surgery, Tokai University Hachioji Hospital, Ishikawa, Hachioji, Tokyo, 1838, 192-0032, Japan
| | - Shigeya Takeo
- Department of Gastrointestinal Surgery, Tokai University Hachioji Hospital, Ishikawa, Hachioji, Tokyo, 1838, 192-0032, Japan
| | - Eiji Nomura
- Department of Gastrointestinal Surgery, Tokai University Hachioji Hospital, Ishikawa, Hachioji, Tokyo, 1838, 192-0032, Japan
| | - Masaya Mukai
- Department of Gastrointestinal Surgery, Tokai University Hachioji Hospital, Ishikawa, Hachioji, Tokyo, 1838, 192-0032, Japan
| | - Satoshi Suda
- Department of Radiology, Tokai University Hachioji Hospital, 1838 Ishikawa, Hachioji, Tokyo, 192-0032, Japan
| | - Kosuke Tomita
- Department of Radiology, Tokai University Hachioji Hospital, 1838 Ishikawa, Hachioji, Tokyo, 192-0032, Japan
| | - Shunsuke Kamei
- Department of Radiology, Tokai University Hachioji Hospital, 1838 Ishikawa, Hachioji, Tokyo, 192-0032, Japan
| | - Yukihisa Ogawa
- Department of Radiology, Tokai University Hachioji Hospital, 1838 Ishikawa, Hachioji, Tokyo, 192-0032, Japan
| | - Terumitsu Hasebe
- Department of Radiology, Tokai University Hachioji Hospital, 1838 Ishikawa, Hachioji, Tokyo, 192-0032, Japan
| | - Hiroyasu Makuuchi
- Department of Gastrointestinal Surgery, Tokai University Hachioji Hospital, Ishikawa, Hachioji, Tokyo, 1838, 192-0032, Japan
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Saiga A, Yamamoto M, Kondo H, Kubota Y, Wada T, Akutsu A, Takeuchi T, Koizumi J, Uno T. Bowstring Phenomenon in Renal Artery Aneurysm Exclusion Using a Viabahn Stent Graft. Vasc Endovascular Surg 2020; 55:402-404. [PMID: 33243084 DOI: 10.1177/1538574420975556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A 77-year-old man presented with an incidental finding of right renal artery aneurysm without symptoms. Computed tomography revealed a 22 mm saccular aneurysm with a wide neck at the main renal artery trunk. An 8 × 100 mm Viabahn stent graft (W. L. Gore, Flagstaff, AZ) was deployed by fully pulling back the guiding sheath. However, the deployment knob was not able to be pulled. We returned the guiding sheath to the original position and confirmed the cause was the bowstring phenomenon. Because avoidance of this phenomenon required straightening of the tortuous vessel, the stent graft was deployed by short pull-back of the guiding sheath. Computed tomography after a year revealed no opacification of the aneurysm and the patency of the stent graft.
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Affiliation(s)
- Atsushi Saiga
- Department of Radiology, 92154Chiba University Hospital, Chiba City, Chiba, Japan
| | - Masayoshi Yamamoto
- Department of Radiology, 235985Teikyo University Hospital, Itabashi-Ku, Tokyo, Japan
| | - Hiroshi Kondo
- Department of Radiology, 235985Teikyo University Hospital, Itabashi-Ku, Tokyo, Japan
| | - Yoshihiro Kubota
- Department of Radiology, 92154Chiba University Hospital, Chiba City, Chiba, Japan
| | - Takeshi Wada
- Department of Radiology, 92154Chiba University Hospital, Chiba City, Chiba, Japan
| | - Akira Akutsu
- Department of Radiology, 92154Chiba University Hospital, Chiba City, Chiba, Japan
| | - Takashi Takeuchi
- Department of Radiology, 92154Chiba University Hospital, Chiba City, Chiba, Japan
| | - Jun Koizumi
- Department of Radiology, 92154Chiba University Hospital, Chiba City, Chiba, Japan
| | - Takashi Uno
- Department of Diagnostic Radiology and Radiation Oncology, 92154Chiba University Graduate School of Medicine, Chiba City, Chiba, Japan
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