Abstract:Background: Paroxysmal nocturnal hemoglobinuria (PNH) is an ultrarare bone marrow insufficiency of childhood consisted of the triad of diagnostic symptoms: hemolytic anemia, thrombosis, and peripheral blood cytopenias. Acute abdominal pain is one of the most important prodrome of PNH mostly due to venous thrombosis of intra-abdominal veins, including hepatic, portal, mesenteric, and splenic blood vessels. Aims: To show how a complicated course of diseases due to "abdominal mask'' resulted in more than 2 years … Show more
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