Abdominal wound healing in jaundiced patients.

Abdominal wound healing was studied in 48 patients undergoing laparotomy for jaundice and 281 anicteric patients undergoing elective operations for cholelithiasis at the Sheffield Royal Infirmary during the period 1967 to 1976. Wound dehiscence or incisional hernia occurred in 27.1 per cent of jaundiced patients and in 4.3 per cent of anicteric patients (P less than 0.001). There was a slightly higher incidence of dehiscence and herniation in deeply icteric patients (plasma bilirubin greater than 170 mu mol/l), but patients who developed these complications did not appear to have a more severe degree of malnutrition or impaired liver function. The results of the study suggest that malignant disease may be an important factor in the pathogenesis of wound complications in jaundiced patients. Wound dehiscence or incisional hernia occurred in 59.1 per cent of patients with obstructive jaundice resulting from malignant disease but patients with jaundice resulting from biliary stones or benign pathology did not develop these complications.