Heterotopic bone formation in abdominal scars.
Twelve patients with heterotopic ossification in abdominal scars have been studied. Two patients were elderly females. Operative excision was required in seven: two for local symptoms, two for suspected local malignant recurrences and three for further intra-abdominal procedures. The other five instances were diagnosed roentgenologically. The mechanisms of formation of such lesions are not clear, but both the implantation and metaplasia theories may be correct.
D000005:Abdomen; D000009:Abdominal Muscles / Q000000981:diagnostic imaging; D000328:Adult; D000368:Aged; D002921:Cicatrix / Q000150:complications*; D003110:Colonic Neoplasms / Q000601:surgery; D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009221:Myositis Ossificans / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography; D013274:Stomach Neoplasms / Q000601:surgery