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Parvovırus B19 Enfeksiyonları
Emel Türk Arıbaş, Mustafa Altındiş
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Parvovırus B19 Enfeksiyonları
ParvovIrus 819 InfectIons
Human partiovirus 819. eritema infeksivozum, aplastik kriz. hidrops fetalis ye adultlerde Awn po-liartraljiyi iceren birkar haswIdala sebep ajan ola-rak tanunlannuozr. Infeksiyonun major pa-tofizyolojik etkisinin eritrosit prektirsOrlerinin sitolitik infeksiyonuna bairn olarak eritropoezisin durmast oldugu gorithir. Hidrops fetalise bagh ne-onatal Oliint Avinda, parvovirus infek.siyordu has-talarm prognozu genellikie iyidir. B19 in-feksivonunun tams' klinik gortintimle konulabilir, fakat szklikla serum antikor testleri ile dogndannwst gerekir. Tedavi klinik durum bagh olarak des-tekleyi•i baktm, analjezik, kan transflizyonu veya int-ravendz iffinzunglobulin mulanmasi ,ceklindedir.
The human parvovirus B19 has been identified as the causative agent in several diseases, including erythema infectiosum, aplastic crisis,hydrops fetalis and a polyarthralgia that occurs in adults. The major pathophysiologk effect of infection seems to be cessation seems to be cessation of erythropoiesis a result of cytolitic infection of red cell precursors. Except for the potential of neonatal death due to fetal hydrops, the prognosis of patients with par-vovirus infection is generally good. The diagnosis of B19 infection may be established on clinical ob-servations but often requires cofirmation with serum antibody testing. Treatment strategies may include supportive care, analgesic medications, transfusions with red blood cells or administration of intravenous inuniunglobulinidepending on the clinical cir-cumstances.
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