Toya Teppei, Uehara Kyokun, Ito Yusuke, Sasaki Hiroaki, Matsuda Hitoshi
Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Centre, Suita, Japan.
EJVES Short Rep. 2018 Sep 24;40:15-17. doi: 10.1016/j.ejvssr.2018.08.001. eCollection 2018.
A jejunal artery aneurysm (JAA) is rare and has few specific symptoms. Endovascular repair is widely used in the treatment of jejunal artery aneurysms; however, some patients still require open repair.
A 59 year old man underwent open surgery with resection of the aneurysm and reconstruction using a saphenous vein graft. Histopathological examination revealed heterotopic pancreas around the aneurysm.
Inflammation as a result of heterotopic pancreas was suspected as the cause of JAA. The advantage of open repair is to explore intestinal ischaemia directly. Furthermore, revascularisation with a saphenous vein graft may remove the possibility of post-operative intestinal ischaemia.
空肠动脉动脉瘤(JAA)较为罕见,且几乎没有特定症状。血管内修复术广泛应用于空肠动脉动脉瘤的治疗;然而,仍有一些患者需要进行开放修复术。
一名59岁男性接受了开放手术,切除动脉瘤并使用大隐静脉移植进行重建。组织病理学检查显示动脉瘤周围存在异位胰腺。
怀疑异位胰腺引起的炎症是JAA的病因。开放修复术的优点是可直接探查肠道缺血情况。此外,使用大隐静脉移植进行血管重建可消除术后肠道缺血的可能性。