Splenic artery aneurysm presenting with clinical features of a bleeding gastric gastrointestinal stromal tumour

摘要

Gastrointestinal stromal tumours often present with insidious upper gastrointestinal symptoms. Initial definitive diagnosis can be difficult and therefore misdiagnosis is not infrequent. Here we report a case of upper GI bleeding caused by a splenic artery aneurysm that was misdiagnosed as a gastric GIST. This rare presentation of splenic artery aneurysm highlights the potential pitfalls of investigation in upper gastrointestinal disease.