The authors report a very unusual case of intermittent and painful rectal bleeding occurring in a two-year-old female. At proctosigmoidoscopy, a bluish mucosal fold was found in the rectal ampulla. Histological examination showed the presence of heterotopic gastric mucosa islands intermingled with normal rectal mucosa. Surgical transanal excision of the lesion was undertaken due to the persistence of rectal bleeding with anemia, notwithstanding a three-month course of pharmacological therapy with a proton pump inhibitor. At a one-year follow-up, the child is well and symptom-free. The international pediatric literature was reviewed. © Georg Thieme Verlag KG Stuttgart New York.
Heterotopic rectal gastric mucosa: A rare cause of lower gastrointestinal bleeding in children. Case report and review of pediatric literature
Cheli M.;Alberti D.;Vavassori D.;Locatelli C.
2007-01-01
Abstract
The authors report a very unusual case of intermittent and painful rectal bleeding occurring in a two-year-old female. At proctosigmoidoscopy, a bluish mucosal fold was found in the rectal ampulla. Histological examination showed the presence of heterotopic gastric mucosa islands intermingled with normal rectal mucosa. Surgical transanal excision of the lesion was undertaken due to the persistence of rectal bleeding with anemia, notwithstanding a three-month course of pharmacological therapy with a proton pump inhibitor. At a one-year follow-up, the child is well and symptom-free. The international pediatric literature was reviewed. © Georg Thieme Verlag KG Stuttgart New York.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.