An abdominal soft tissue mass caused by mesenteric fibromatosis.
D005350:Fibroma / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008643:Mesentery / Q000000981:diagnostic imaging*; D008875:Middle Aged; D011859:Radiography; D012983:Soft Tissue Neoplasms / Q000000981:diagnostic imaging* / Q000209:etiology; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging / Q000209:etiology