BACKGROUND We performed a retrospective study on patients with idiopathic thrombocytopenic purpura (ITP) to evaluate the response to splenectomy in relation to preoperative platelet count. MATERIALS AND METHODS Two groups of patients operated on with laparoscopic or open splenectomy for ITP, with a platelet count ≤30,000/μL (study group: 22 patients) and >30,000/μL (control group: 18 patients...

background: iga nephropathy, a prevalent disease in asia, is considered the main cause of end stage renal disease among primary glomerular disease. objective: to determine the frequency of different clinical, histopathological and immunofluorescent characteristics of iga nephropathy. methods: renal biopsies of 376 patients were received for immunofluorescent and for histopathological studies. b...

BACKGROUND Autoimmune thrombocytopenia (AITP) is characterized by autoantibody-induced platelet destruction. Although several studies have shown that pathogenic autoantibodies are mainly IgG directed platelet glycoproteins (GP), a platelet GP specific test is not available in clinical laboratories. The aim of this study was to evaluate the clinical usefulness of a Modified Antigen Capture Enzym...

The platelet retention test provides a measure of the number of platelets retained in a column of glass beads and is one of the few in vitro platelet function tests that is abnormal in von Willebrand’s disease (vWd). In a two-stage test, 1 mL of blood (designated A) was passed through the column, followed by 5 mL of isotonic saline and then 5 mL of blood (B) in which platelet retention was meas...