RESUMO
The experience with percutaneous transhepatic cholangiography at the University Hospital of the West Indies has been reviewed. The success rate has increased with improved technique, and the results of this series compare favorably with other workers. The introduction of the flexible 23-gauge Chiba needle has further reduced our morbidity with the procedure and, although the interval between study and laparotomy within 24 hours of PTC is still recommended. The selection and preparation of patients remain of paramount importance especially to document and to correct coagulation defects and biliary infection prior to embarking on the investigation (AU)
Assuntos
Adulto , Idoso , Humanos , Pessoa de Meia-Idade , Colangiografia/métodos , Agulhas , Jamaica , Estudos RetrospectivosRESUMO
The complications and dangers encountered when contrast media are injected into the vascular system are discussed. Suggestions are given in an effort to reduce the incidence of these complications, thereby making these radiological investigations safer for the patient (AU)
