Bacteriological study of transhepatically aspirated bile

DOI PubMed

書誌事項

タイトル別名
  • Relation to cholangiographic findings in 295 patients

この論文をさがす

説明

The purpose of this study was to elucidate the frequency of bacterial infection of intrahepatic bile in relation to biliary tract pathology. Bile was aspirated during percutaneous transhepatic cholangiography, with or without combined biliary tract drainage, and subjected to bacteriological investigations in 295 patients with various hepatobiliary diseases. Bile was infected in 89% of the 92 patients who had high fever and were on antibiotics at the time of study. Positive cultures were obtained in 39% of the patients who were not so ill as to require antibiotics. The overall incidence of biliary infection was 90% in bile duct stones, particularly high in patients with primary intrahepatic stones, regardless of the presence of stones in the common bile duct, and in patients who had dilation of the common bile duct, presumably due to obstructive involvement of the ampulla of Vater. E. coli and Klebsiella were the most frequent among the aerobic species isolated, and mixed infection involving these organisms was common. Anaerobes were much less frequent, always mixed with aerobes, but positive cultures would increase with more rigorous anaerobic conditions for culture. Duodenal fluid collected simultaneously did not always grow the same microorganisms, but showed a 86-87% coincidence with intrahepatic bile in terms of positive or negative cultures. It is recommended that bile be cultured at the time of percutaneous transhepatic cholangiography.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ