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Full-Text Articles in Medicine and Health Sciences
Optimization Of Dose And Image Quality For Computed Radiography And Digital Radiography, J. Aldrich, Eyup Duran, P. Dunlop, J. Mayo
Optimization Of Dose And Image Quality For Computed Radiography And Digital Radiography, J. Aldrich, Eyup Duran, P. Dunlop, J. Mayo
Eyup Hakan Duran
The surface doses to patients during chest, abdomen and pelvis radiography were measured over a period of 3 years, during which time computed radiography (CR) and digital radiography (DR) systems were introduced to replace film-screen systems. For film-screen and CR the surface doses were measured with thermoluminescent dosimeters. For DR the surface doses were calculated from the dose-area product (DAP) meter readings. Measurements were made for each type of examination and detector type on 10 average-size patients. Measurements were made immediately after the new systems were introduced, and subsequently as adjustments were made to optimize dose and image quality. Published …
Incidence Of Anti-Heparin/Platelet Factor 4 Antibodies And Heparin-Induced Thrombocytopenia In Medical Patients [Turkish], M. Demir, E. Tekgündüz, M. Edis, Eyup Duran, T. Kürüm
Incidence Of Anti-Heparin/Platelet Factor 4 Antibodies And Heparin-Induced Thrombocytopenia In Medical Patients [Turkish], M. Demir, E. Tekgündüz, M. Edis, Eyup Duran, T. Kürüm
Eyup Hakan Duran
OBJECTIVE: Heparin-induced thrombocytopenia (HIT) is a life threatening complication of heparin therapy, causing thrombosis. The aim of our study was to find out the frequencies of HIT antibody seroconversion and clinical HIT in Turkish medical patients on different forms of heparins. METHODS: Our study included 61 patients who were on unfractionated heparin (UFH) (n: 37) and low molecular weight heparin (LMWH) (n: 24) therapies. The frequency of HIT antibody formation was determined by means of antigenic (ELISA), and functional assays (serotonin release assay-SRA). RESULTS: The seroconversion rates in UFH and LMWH groups were found to be 18.9% and 4.1% (ELISA), …