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Fig. 3 | Surgical Case Reports

Fig. 3

From: A case report of duodenal arteriovenous malformation: usefulness of intraoperative indocyanine green angiography for precise identification of the lesion

Fig. 3

Intraoperative images. a Dilatation of the right gastric vein is found. Duodenal appearance has no remarkable change. b Indocyanine green is injected and observed with the infrared camera. The lesion and the boundary of the arteriovenous malformation are made clear (dotted line area). c Inflow vessels branching from the gastroduodenal artery are ligated (arrowheads), and the area from the pyloric ring to the duodenum is resected

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