Splenic complications of the sickling syndromes and the role of splenectomy.
OBJECTIVE
To analyze the authors' experience with splenectomy for sickling disorders and evaluate the indications, complications, and outcome.


METHODS
Over a period of 10 years (1987-1997), 113 patients with sickling disorders (100 with sickle cell disease and 13 with sickle-beta-thalassemia) had splenectomy at the authors' hospital as part of their management. The indications for splenectomy were hypersplenism (26 patients), major splenic sequestration crisis (MSSC) (23 patients), minor recurrent splenic sequestration crisis (MRSSC) (50 patients), splenic abscess (12 patients), and massive splenic infarction (2 patients).


RESULTS
Splenectomy in patients with sickle cell disease (SCD) and sickle-beta-thalassemia (S-beta-Thal) was beneficial in reducing their transfusion requirements and its attendant risks, eliminating the discomfort from mechanical pressure of the enlarged spleen, and avoiding the risks of acute splenic sequestration crisis. It also was curative for patients with splenic abscess and massive splenic infarction. Twenty-four patients with SCD (24%) had splenectomy and cholecystectomy caused by concomitant gallstones. There was no mortality, and the postoperative morbidity was 7%.


CONCLUSIONS
With careful perioperative management, splenectomy is both safe and beneficial in a select group of patients with SCD and S-beta-Thal.
Al-Salem
A H
AH
Division of Pediatric Surgery, Qatif Central Hospital, Saudi Arabia, USA.
Naserullah
Z
Z
Qaisaruddin
S
S
Al-Abkari
H
H
Al-Faraj
A
A
Yassin
Y M
YM
D018784:Abdominal Abscess / Q000601:surgery; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000755:Anemia, Sickle Cell / Q000097:blood / Q000150:complications* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D005260:Female; D006400:Hematocrit; D006454:Hemoglobins / Q000378:metabolism; D006801:Humans; D006971:Hypersplenism / Q000209:etiology / Q000601:surgery; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D010976:Platelet Count; D017701:Reticulocyte Count; D012189:Retrospective Studies; D013156:Splenectomy; D013158:Splenic Diseases / Q000209:etiology* / Q000601:surgery*; D016896:Treatment Outcome; D017086:beta-Thalassemia / Q000097:blood / Q000150:complications* / Q000601:surgery
D006454:Hemoglobins