We report on a 72 year old woman with a large glomus tumor of the stom
ach is given. The difficulty of preoperative diagnostics is described,
and the importance of immediate section of microscopic examination du
ring surgery in order to minimize the extent of resection is shown. Ga
stric glomus tumors are rare, benign, and normally solitary lesions in
the antrum or pyloric region. When the exact intraoperative diagnosis
is possible, a local excision is seen as a sufficient treatment.