Anastomotic stenosis of a reconstructed dissecting superior mesenteric artery aneurysm undetectable by intraoperative indocyanine green angiography: A case report

Intraoperative evaluation of blood flow using ICG angiography revealed no significant abnormality. However, the anastomotic stenosis was revealed by postoperative CT angiography; more precise intraoperative evaluation methods need to be developed.

Automated summary

Intraoperative blood flow evaluation using ICG angiography revealed no abnormalities, however, postoperative CT angiography detected anastomotic stenosis, suggesting the need for more precise intraoperative evaluation methods.