[Lithiasis of gallbladder in the IX region. Study of the autopsies in a zone with a high proportion of Mapuche population]

Abstract

The frequency of gallbladder stones in he IXth Region of Chile with a large indigenous population, was studied in forensic necropsies from 1980 to 1989. Among 2,505 autopsies, 85% were males and 15% females. At least 1 "mapuche" surname occurred in 27% of cases. Stones were found in 34% of females and 12.7% of males. No differences were found between "mapuche" and non mapuche cases. Cholecystectomy had been performed in 2.3% of males and 9.1% of males. These results do not differ from those reported from other regions in Chile.