Should cholecystectomy be performed concomitantly with splenectomy in children with sickle-cell disease?

Abstract

Splenectomy and cholecystectomy are among the common surgical procedures required to treat complications of sickle-cell disease (SCD), and when performed seperately have been shown to be safe and effective. To determine whether cholecystectomy be performed concomitantly with splenectomy (CSC) in these children, we studied a total of 130 children who underwent splenectomy for various hematologic diseases at our hospital. The most common indication was SCD. Ninety-nine patients (86 SCD and 13 sickle-B-thalassemia) underwent splenectomy and 19 (19.2%) (12 males and 7 females, mean age 13.4 years [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18]) underwent CSC due to concomitant gallstones, which were asymptomatic in 13 cases. Those with an admission hemoglobin (Hb) of less than 10 g/dl were transfused with packed erythrocytes to increase their Hb to 10–12 g/dl and their hematocrit to 30%–40%. All patients received intravenous hydration the night before surgery at a rate of 1^1/2 times their maintenance rate, which was continued postoperatively until they were able to tolerate adequate oral fluid intake. The indications for splenectomy in those who had CSC were: acute splenic sequestration crisis in 12, splenic abscess in 3, hypersplenism in 2, and massive splenic infarction in 2. Eight patients had massive splenomegaly (spleen weight >1 kg). In 7 cases CSC was done through a left-upper-quadrant (LUQ) transverse incision, in the remaining 12 through an upper midline incision. There was no mortality and only 2 patients developed postoperative complications; a wound infection in 1 and a hematoma in the splenic bed in another. With good perioperative management, CSC is both safe and effective for children with SCD. Both procedures can be performed safely through an upper midline or a LUQ transverse incision, even in the presence of massive splenomegaly.