Multiple biopsies were taken from 50 patients with endoscopic appearance of duodenitis in order to study the relationship between gastric metaplasia in duodenum and the presence of Campylobacter-like organisms (CLOs) and the development of duodenal ulcer disease. Metaplasia was found in at least one biopsy specimen from 46 of the 50 patients; CLOs were seen in 25 of the 50 patients, only in metaplastic areas. In four cases a "transitional epithelium" with the presence of cells containing few apical mucoid granules and absorbent-type brush border as well as goblet cells was seen. In two cases, this epithelium was colonized by a small number of CLOs. Gastric heterotopia appears to be a rare condition.

Gastric metaplasia in duodenal bulb and Campylobacter-like organisms in development of duodenal ulcer

CASELLI, Michele;ALEOTTI, Arrigo;BOVOLENTA, Maria Rita;STABELLINI, Giordano
1989

Abstract

Multiple biopsies were taken from 50 patients with endoscopic appearance of duodenitis in order to study the relationship between gastric metaplasia in duodenum and the presence of Campylobacter-like organisms (CLOs) and the development of duodenal ulcer disease. Metaplasia was found in at least one biopsy specimen from 46 of the 50 patients; CLOs were seen in 25 of the 50 patients, only in metaplastic areas. In four cases a "transitional epithelium" with the presence of cells containing few apical mucoid granules and absorbent-type brush border as well as goblet cells was seen. In two cases, this epithelium was colonized by a small number of CLOs. Gastric heterotopia appears to be a rare condition.
1989
Caselli, Michele; Trevisani, L.; Aleotti, Arrigo; Bovolenta, Maria Rita; Stabellini, Giordano
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/1380182
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 24
  • ???jsp.display-item.citation.isi??? 28
social impact