Splenectomy after portal thrombosis in patients with polycythemia vera and essential thrombocythemia.

Abstract

1) Bleeding and thrombosis are the leading causes of morbidity and mortality in ET and PV patients with portal vein thrombosis both with or without splenectomy. 2) Portal vein thrombosis, and sometimes splenectomy, requires increased use of drugs which may enhance the risk of leukemic transformation. In spite of this, the patients who survive the first post-splenectomy period may have a long and safe life.