Laparoscopic splenectomy for massive splenomegaly.
BACKGROUND
Laparoscopic splenectomy (LS) is the preferred operative approach for diseases involving normal-sized spleens. Our experience with laparoscopic splenectomy in the setting of massive splenomegaly is presented.


METHODS
A prospective review of patients undergoing LS for massive splenomegaly was conducted. Massive splenomegaly (MS) in adults was defined as a craniocaudal length >or=17 cm or a morcellated weight >or=600 g. In children, spleens measuring fourfold larger than normal for age were considered massive.


RESULTS
Forty-nine patients with MS were treated with LS. The most common primary diagnoses were lymphoma and leukemia. Mean splenic length was 20 cm (15 to 27 cm), with weights ranging from 600 to 4,750 g. Twelve patients with supermassive splenomegaly (length >22 cm) required a hand-assisted laparoscopic approach. There were no conversions to open surgery. Mean operating time was 171 minutes (90 to 369). Mean blood loss was 114 cc (<30 to 600 cc). Average length of stay was 2.3 days (1 to 16). Minor postoperative complications occurred in 3 patients.


CONCLUSIONS
Laparoscopic splenectomy in the setting of splenomegaly is safe and appears to minimize perioperative morbidity. In patients with supermassive splenomegaly, a hand-assisted laparoscopic approach may be required.
Kercher
Kent W
KW
Department of General Surgery, Carolinas Medical Center, P.O. Box 32861, Charlotte, NC 28232, USA.
Matthews
Brent D
BD
Walsh
R Matthew
RM
Sing
Ronald F
RF
Backus
Charles L
CL
Heniford
B Todd
BT
D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D019060:Minimally Invasive Surgical Procedures; D011446:Prospective Studies; D013156:Splenectomy / Q000379:methods*; D013163:Splenomegaly / Q000209:etiology / Q000601:surgery*; D016896:Treatment Outcome