Adenomyoma arising in a meckel diverticulum: case report and review of the literature.
We report a case of adenomyoma of the small intestine arising in a Meckel diverticulum. The patient was a 22-month-old boy who presented with signs and symptoms of intussusception. At surgery, a Meckel diverticulum was found and removed. On histologic examination, a tumor consisting of dilated cystic glands and smooth muscle bundles was identified. A diagnosis of adenomyoma arising in a Meckel diverticulum was made. A review of the literature showed that only six other pediatric cases of adenomyoma of the small intestine have been reported. The presence of an adenomyoma in a young patient within a Meckel diverticulum favors the view that adenomyomas are a variant of pancreatic heterotopia.
Yao
J L
JL
Department of Pathology, Division of Pediatric Pathology, New York University Medical Center, 560 First Avenue, New York, NY 10016, USA.
Zhou
H
H
Roche
K
K
Bangaru
B S
BS
Ginsburg
H
H
Greco
M A
MA
D018194:Adenomyoma / Q000150:complications / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007078:Ileal Neoplasms / Q000150:complications / Q000473:pathology* / Q000601:surgery; D007223:Infant; D007443:Intussusception / Q000209:etiology / Q000473:pathology / Q000601:surgery; D008297:Male; D008467:Meckel Diverticulum / Q000473:pathology* / Q000601:surgery; D016896:Treatment Outcome