Cholelithiasis in Saudi patients with sickle cell anemia

Laparoscopic versus open cholecystectomy in children

Twenty-one consecutive laparoscopic cholecystectomies (LC) were compared with 29 consecutive open cholecystectomies (OC). Sickle-cell disease (SCD) was the most common reason for cholecystectomy in both groups. The average length of operative time for LC was significantly longer than that of OC (P=0.0149). In 1 patient there was conversion from LC to OC due to severe adhesions. Common bile duct (CBD) stones were diagnosed in 8 (27.6%) of the OC group; in 4 of them the diagnosis was made preoperatively by ultrasound, in 4 by intraoperative cholangiogram. All 8 patients required CBD exploration, and 2 had additional transduodenal sphincteroplasties. In the LC group 5 patients (23.8%) had CBD stones. All had (ERCP) endoscopic retrograde cholangiopancreatography sphincterotomy, and stone extraction followed by LC. ERCP is a necessary adjunct to treatment if LC is to be contemplated. Six patients in the OC group developed complications, while only 4 patients in the LC group developed minor complications. The length of hospitalization after LC was significantly shorter than after OC (P=0.0150). LC is the procedure of choice in the management of cholelithiasis in children, especially those with SCD.

Cholelithiasis in children with sickle cell disease

Abdominal ultrasonography was performed on 305 children with sickle cell disease (SCD) (285 SS and 20 S-beta-thalassemia) to establish the prevalence of cholelithiasis in Saudi children with SCD. Their ages ranged from 1 to 18 years (mean 10.45 years). Gallstones were demonstrated in 60 children, giving a prevalence of 19.7%. An additional 50 patients (16.4%) had only biliary sludge. The youngest patient with gallstones was 3 years old. There was a correlation between the presence of gallstones and increasing age. Patients with gallstones were also found to have higher serum bilirubin levels, but their hemoglobin, hematocrit, reticulocyte count, hemoglobin S, and hemoglobin F levels were not significantly different from those of patients without gallstones.