Splenectomy for massive splenomegaly

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Abstract
Splenectomy was performed on 47 patients with massive splenomegaly (spleen weight > 1·5 kg). With one exception, all patients had a haematological malignancy. The indications for splenectomy were for the diagnosis of unknown cause (n = 5), for the relief of pain (n = 8). as the initial treatment of hairy cell or prolymphocytic leukaemia (n = 8), and for the correction of a haematological cytopenia (n = 26). Splenectomy was completely successful in relieving pain and in establishing a diagnosis, and provided effective palliation in patients with hairy cell and prolymphocytic leukaemia. An immediate correction of a haematological cytopenia was achieved in 24 patients, and the correction was maintained for over 1 year in 11 patients. There were no postoperative deaths and morbidity was acceptably low. We conclude that patients with massive splenomegaly can derive considerable benefit from splenectomy and that massive splenomegaly should not be regarded as a contra-indication to splenectomy.