Gut Liver.  2023 Nov;17(6):949-953. 10.5009/gnl220009.

A Case of Intramural Gastric Wall Abscess, a Rare Disease Successfully Treated with Endoscopic Incision and Drainage

• Kim KR
• Shim KN
• Choe AR
• Lee MJ
• Park YH
• Song EM
• Tae CH
• Jung SA

• KMID: 2548454
• DOI: http://doi.org/10.5009/gnl220009

Abstract

Gastric wall abscess is a rare condition characterized by a purulent inflammatory process resulting in the formation of a pocket of pus in the stomach. As the mucosa is usually intact, it requires various tools such as endoscopic ultrasonography or computed tomography for the differential diagnosis to rule out more common subepithelial tumors. Even after the diagnosis, the treatment for gastric wall abscess was previously restricted to surgical resection in combination with antibiotics. Currently, in order to avoid unnecessary surgery, the alternative method of initial treatment with an endoscopic approach is recommended. It also helps to choose appropriate antibiotics with confirmation of the pathogen by drainage. There are few reports that describe the detailed processing of the endoscopic drainage, and there is no consensus on the treatment. The pathogens that cause gastric wall abscess are usually Streptococci, Staphylococci, and Escherichia coli. There is only one case reported to be caused by Candida albicans. This is the first report of Elizabethkingia anopheles as the pathogen of the gastric wall abscess. Here, we report a case of gastric wall abscess in a 75-year-old man, safely treated by endoscopic drainage and antibiotics, confirmed by isolating the contents of the abscess.

Keyword

Abdominal abscess; Phlegmon; Suction drainage; Case reports