[Histopathological study of the presence of Helicobacter pylori-type bacteria in surgical specimens from patients with chronic cholecystitis]. / Estudio histopatológico de la presencia de bacterias tipo Helicobacter pylori en especímenes quirúrgicos con colecistitis crónica.
Gastroenterol Hepatol
; 34(7): 449-53, 2011.
Article
in Es
| MEDLINE
| ID: mdl-21763037
INTRODUCTION: Helicobacter species have recently been found to be associated with some diseases of the biliary tree but this relationship remains unclear and further studies are required. The aim of this study was to determine the presence of H. pylori-type bacteria in patients with a diagnosis of chronic cholecystitis through histopathological study of surgical gallbladder specimens. MATERIALS AND METHODS: Surgical gallbladder specimens from patients with a diagnosis of chronic cholecystitis were examined histopathologically. The macroscopic characteristics of the specimens were identified. Histopathological slices were stained with hematoxylin-eosin and Giemsa. RESULTS: Of the 68 patients who underwent cholecystectomy, 56 (81%) were women and 12 (19%) were men. The mean age was 39.56+11.94 years. H. pylori-type bacteria were found in 6%. CONCLUSIONS: The results of this study do not allow us to conclude that the presence of H. pylori-type bacteria is a major factor in the etiology and/or pathogenesis of chronic cholecystitis. In patients with chronic cholecystitis undergoing cholecystectomy included in the present study, the etiology of the disease may be more closely linked with the presence of gallstones.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Cholecystitis
/
Helicobacter pylori
/
Helicobacter Infections
Type of study:
Prognostic_studies
Limits:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Language:
Es
Journal:
Gastroenterol Hepatol
Year:
2011
Document type:
Article
Affiliation country:
Venezuela
Country of publication:
Spain