Akut böbrek yetmezliği

Yıl 2010, Cilt: 2 Sayı: 1, 46 - 52, 01.04.2010

Tanrıverdi Mh

Öz

Akut böbrek yetersizliði (ABY), böbrek fonksiyonlarýnýn kýsa bir süre (saatler ve günler) içinde ani bozulmasý sonucu glomerüler filtrasyon hýzýnda azalma, üre ve kreatininin kanda birikimi, sývý elektrolit bozukluðu, idrar miktarýnda azalma ile karakterizedir. Bazý olgularda idrar miktarýnda azalma olmadan ABY geliºebilir (nonoligürik ABY). Normal böbrek fonksiyonu için saðlam nefronun perfüzyonu, yeterli glomerüler ultrafiltrasyon, yeterli tubulüs fonksiyonu ve idrar yollarýnýn açýk olmasý gereklidir. Bu aºamalardan birinde aksama olduðunda ABY ortaya çýkabilir. Sonuç olarak oligüri ve kýsa sürede ortaya çýkan azotemi ABY'nin özellikleridir

Anahtar Kelimeler

Akut Böbrek Yetersizliði, Oligüri, Anüri

Kaynakça

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