Successful management of splenic artery dissection after sigmoid colon perforation in vascular Ehlers–Danlos syndrome
Background Ehlers–Danlos syndrome (EDS) is a genetic disorder that causes fragility of the systemic connective tissues. Of the 13 subtypes, vascular EDS (vEDS) is associated with abnormalities in collagen production, resulting in arterial rupture and intestinal perforation. Herein, we report the case of a man with confirmed vEDS who survived a ruptured dissected splenic artery aneurysm triggered by perforation of the sigmoid colon. Case presentation A 48-year-old man presented to our hospital with sudden severe lower abdominal pain. The patient was genetically diagnosed with vEDS at the age of 43 years. Abdominal computed tomography (CT) showed fluid and free air surrounding the sigmoid colon. These findings suggested sigmoid colon perforation, and emergency surgery was needed. Hartmann’s procedure was performed. The resected specimen showed a 2-cm-sized depression around the perforation. Histopathological findings showed an abscess and exudate in the serosa of the perforation and thinning of the intrinsic muscular layer in the depressed area. The patient was doing well postoperatively; however, on the ninth postoperative day, sudden upper abdominal pain developed. CT revealed an intra-abdominal hemorrhage due to rupture of a dissecting splenic artery aneurysm. The aneurysm was not observed on preoperative CT and was distant from the surgical site. Urgent transcatheter arterial embolization was performed. Although embolization of the splenic artery was attempted during the procedure, the arterial dissection spread to the common hepatic artery. Moreover, the proper hepatic and gastroduodenal arteries were poorly visualized, probably due to vasospasm. Although complications associated with extensive embolization were a concern, embolization of the splenic and common hepatic arteries was necessary to save the patient’s life. After embolization, angiography showed that the left hepatic blood flow was maintained from the inferior phrenic artery, and the right hepatic inflow was maintained from the superior mesenteric artery via the peribiliary vascular plexus in the hilar area. The patient recovered well and was discharged on the 19th postoperative day. Conclusions vEDS can cause arterial rupture after intestinal surgery. Therefore, careful post-operative management is necessary. Moreover, cooperation with interventional radiologists is important for prompt treatment of vascular complications..
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:10 |
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| Enthalten in: |
Surgical case reports - 10(2024), 1 vom: 15. März |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Yoshizaki, Moegi [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Themen: |
Arterial rupture |
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| Anmerkungen: |
© The Author(s) 2024 |
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| doi: |
10.1186/s40792-024-01845-6 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
SPR055159494 |
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| 245 | 1 | 0 | |a Successful management of splenic artery dissection after sigmoid colon perforation in vascular Ehlers–Danlos syndrome |
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| 520 | |a Background Ehlers–Danlos syndrome (EDS) is a genetic disorder that causes fragility of the systemic connective tissues. Of the 13 subtypes, vascular EDS (vEDS) is associated with abnormalities in collagen production, resulting in arterial rupture and intestinal perforation. Herein, we report the case of a man with confirmed vEDS who survived a ruptured dissected splenic artery aneurysm triggered by perforation of the sigmoid colon. Case presentation A 48-year-old man presented to our hospital with sudden severe lower abdominal pain. The patient was genetically diagnosed with vEDS at the age of 43 years. Abdominal computed tomography (CT) showed fluid and free air surrounding the sigmoid colon. These findings suggested sigmoid colon perforation, and emergency surgery was needed. Hartmann’s procedure was performed. The resected specimen showed a 2-cm-sized depression around the perforation. Histopathological findings showed an abscess and exudate in the serosa of the perforation and thinning of the intrinsic muscular layer in the depressed area. The patient was doing well postoperatively; however, on the ninth postoperative day, sudden upper abdominal pain developed. CT revealed an intra-abdominal hemorrhage due to rupture of a dissecting splenic artery aneurysm. The aneurysm was not observed on preoperative CT and was distant from the surgical site. Urgent transcatheter arterial embolization was performed. Although embolization of the splenic artery was attempted during the procedure, the arterial dissection spread to the common hepatic artery. Moreover, the proper hepatic and gastroduodenal arteries were poorly visualized, probably due to vasospasm. Although complications associated with extensive embolization were a concern, embolization of the splenic and common hepatic arteries was necessary to save the patient’s life. After embolization, angiography showed that the left hepatic blood flow was maintained from the inferior phrenic artery, and the right hepatic inflow was maintained from the superior mesenteric artery via the peribiliary vascular plexus in the hilar area. The patient recovered well and was discharged on the 19th postoperative day. Conclusions vEDS can cause arterial rupture after intestinal surgery. Therefore, careful post-operative management is necessary. Moreover, cooperation with interventional radiologists is important for prompt treatment of vascular complications. | ||
| 650 | 4 | |a Vascular Ehlers–Danlos syndrome |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Intestinal perforation |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Arterial rupture |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Matsuo, Yasuko |4 aut | |
| 700 | 1 | |a Yasuda, Satoshi |4 aut | |
| 700 | 1 | |a Doi, Shunsuke |4 aut | |
| 700 | 1 | |a Sakata, Takeshi |4 aut | |
| 700 | 1 | |a Nagai, Minako |4 aut | |
| 700 | 1 | |a Nakamura, Kota |4 aut | |
| 700 | 1 | |a Kohara, Yuichiro |4 aut | |
| 700 | 1 | |a Toyoda, Shohei |4 aut | |
| 700 | 1 | |a Tanaka, Toshihiro |4 aut | |
| 700 | 1 | |a Sho, Masayuki |4 aut | |
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