Fogler R, Golembe E
Arch Surg. 1978 Feb;113(2):194-5. doi: 10.1001/archsurg.1978.01370140084017.
Injection of methylene blue dye into the superior mesenteric artery of a patient with arteriovenous malformation of the small bowel was helpful in identifying the field of resection. Preoperative selective angiography is essential in identifying this rare cause of gastrointestinal bleeding.
向患有小肠动静脉畸形的患者肠系膜上动脉注射亚甲蓝染料有助于确定切除范围。术前选择性血管造影对于识别这种罕见的胃肠道出血原因至关重要。