Distribution and endoscopic characteristics of elevated lesions in the upper gastrointestinal tract caused by blood vessels and hemangiomas (with video) / 中华消化内镜杂志

ABSTRACT

Endoscopic data of 108 upper gastrointestinal elevated lesions caused by vascular or hemangioma compression by endoscopic ultrasonography (EUS) at the Second Affiliated Hospital of Soochow University, Changshu No.1 People's Hospital, Kushan Hospital of Chinese Medicine and Traditional Chinese Medicine Hospital of Changshu from December 2010 to June 2019 were retrospectively summarized. The results showed that lesions were mainly located in the esophagus [50.9% (55/108)] and stomach [47.2% (51/108)], especially in the middle [40.0% (22/55)] and upper esophagus [36.4% (20/55)], body [66.7% (34/51)] and fundus of stomach [31.4% (16/51)], respectively. The major etiology included splenic artery and aneurysm compression [29.6% (32/108)], aortic compression [23.1% (25/108)], isolated esophageal venous aneurysm compression [13.9% (15/108)] and gastric submucosal vein and venous aneurysm compression [12.0% (13/108)], with diverse endoscopic presentation. The above results suggest that elevated lesions of upper gastrointestinal tract caused by blood vessels and hemangiomas are mostly due to external vascular pressure outside the lumen, but ectopic submucosal arteries and isolated phlebangioma are not uncommon. The lesions are widely distributed with different gastroscopic manifestations. EUS is important for definite diagnosis, and can be combined with color Doppler technique, CT plain scan and angiographic reconstruction if necessary.