The combined use of serum neurotensin and IL-8 as screening markers for colorectal cancer.

This pilot study aimed to determine the feasibility of serum neurotensin/IL-8 values being used as a screening tool for colorectal cancer. Fifty-six patients and 15 healthy controls were assigned to seven groups according to their disease entity based on theater records and histology report. Blood samples for neurotensin and IL-8 were measured using an enzyme-linked immunosorbent assay.

Laparoscopic common bile duct exploration after failed endoscopic stone extraction.

Background: Our objective was to present the technical aspects and results of laparoscopic common bile duct (CBD) exploration following failed endoscopic stone extraction.

Method: From April 1997 to December 2006, 32 patients were referred to us after unsuccessful attempts at endoscopic CBD stone extraction. Transcholedochal laparoscopic CBD exploration was used in all patients.