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Splenectomy for massive splenomegaly.
The Australian and New Zealand Journal of Surgery
|October 1, 1985
Summary
Splenectomy for massive splenomegaly (spleen >1.5kg) is a viable surgical option for hematological disorders. While complications like sepsis are common, long-term survival is achievable for many patients.
Area of Science:
- Surgery
- Hematology
- Oncology
Background:
- Massive splenomegaly, defined as a spleen weighing over 1.5 kg, often necessitates surgical intervention.
- Serious hematological disorders, including non-Hodgkin's lymphoma and myelofibrosis, are primary indications for splenectomy.
Purpose of the Study:
- To present the surgical technique for splenectomy in cases of massive splenomegaly.
- To evaluate the short-term and long-term outcomes and complications associated with this procedure.
Main Methods:
- Abdominal incisions were utilized for all splenectomies.
- Key surgical steps included dividing splenic attachments, ligating the splenic artery, and posterior mobilization.
Main Results:
- Two operative deaths (5.3%) occurred, both attributed to sepsis.
- Septic and thrombo-embolic complications were frequent, occurring both early and late post-surgery.
- Of 24 patients surviving at least 1 year, 10 lived longer than 5 years.
Conclusions:
- Splenectomy is a feasible procedure for massive splenomegaly, despite significant complication rates.
- While early mortality is linked to sepsis, long-term survival is influenced by both the primary disease and other causes.