Clinico hematologic features of immune thrombocytopenic purpura and its association with autoimmune disorders

Immune thrombocytopenic purpura [ITP] is a clinical syndrome in which a decreased number of circulating platelets [thrombocytopaenia] manifests as a bleeding tendency, easy bruising [purpura], or extravasation of blood from capillaries into skin and mucous membranes [petechiae]. Present study was done to observe the clinico-haematological features of ITP in Adults and to analyse the association of autoimmune disorders with ITP in Pakistani patients. It was a cross-sectional descriptive study conducted at Shaikh Zayed Hospital, Lahore, from 1st January 2006 to 30[th] June 2007. The study included 44 adult patients of both genders diagnosed as having ITP according to WHO guidelines. Bone marrow biopsy was carried out in all patients and other causes of thrombocytopaenia were carefully excluded. Antinuclear antibodies, rheumatoid factor, HBs Ag, anti HCV, HIV were also done. The data was analysed by SPSS version 10. Results showed peak incidence in third decade with female to male ratio of 3.1:. Bleeding and bruising were common symptoms of ITP. Seven [15.9%] of 44 patients had serological evidence of systemic autoimmune disorders, i.e., SLE or RA. Platelet count was significantly lower in SLE patients than in entire cohort. It was concluded that adult ITP is predominantly seen in young females, presents with bleeding from more than 2 sites and may be associated with autoimmune disorders at the time of diagnosis

Thrombotic thrombocytopenic purpura, at a tertiary care centre in lahore, Pakistan

Thrombotic thrombocytopenic purpura is a syndrome, characterized by microangiopathic hae-molytic anaemia, thrombocytopaenia, neurological symptoms, renal disease and fever. Commonly considered rare, but actually it is one of the most under diagnosed disorders. This study was aimed at evaluating the clinical features, course, prognostic factors and treatment outcome in 17 patients diagnosed as having thrombotic thrombocytopaenic purpura [TTP]. It was a cross-sectional descriptive study at Shaikh Zayed Hospital Lahore. This study includes patients diagnosed as having TTP by the department of haematology from January 2005 to December 2007. Eight of 17 patients were treated with plasma exchange. Six of these 8 patients survived. Plasma infusions were performed in 9 patiejits, 5 of them recovered. Overall 65% patients recovered and mortality was 35%

Hairy cell leukemia: a case report

We report a case of a middle aged male diagnosed as Hairy cell leukemia. Clinicohematologic features were fever, weight loss, splenomegaly, anemia and thrombocytopenia. Bone marrow and spleen were infilterated by Hairy cells. An unusual feature was high TLC with large number of Hairy cells resembling superficially Hairy cell Variant. But the Flow cytometric analysis confirmed that immunophenotype was that of classic Hairy cell leukemia. Patient responded to Cladarabine therapy and had an uneventful recovery