Journals / Journal of the Turkish-German Gynecological Association / 2007 / Cilt: 8 - Sayı: 3

Düşük gradlı skuamöz intraepitelyal lezyon ve normal serviksin ayırıcı tanısında Ki-67 immun boyamanın değerlendirilmesi

Evaluation of Ki-67 immunostaining in the differential diagnosis of low grade squamous intraepithelial lesion and normal cervix

Pages
285–289
DOI
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Abstract

OBJECTIVE: Ki-67 immunostaining is a diagnostic adjunctive test used in the differential diagnosis of squamous intraepithelial lesions (SILs) of the cervix. The aim of this study was to determine Ki-67 index and Ki 67-positive cell cluster for distinguishing normal cervix and low-grade squamous intraepithelial lesions (low-grade SILs).MATERIAL-METHOD: Thirty-four cervical specimens, in which 17cases were previously diagnosed as normal cervix and 17 cases were low-grade SILs, included in the study. Ki-67 immunohistochemical staining was performed using avidin biotin complex.RESULTS: After reevaluating the cases by means of histo-pathological and Ki-67 immunostaining features, 21 of 34 cases were diagnosed as normal cervix and 13 were diagnosed as low-grade SILs. Ki-67 index was higher in low-grade SILs (p

Özet

AMAÇ: Ki-67 immun boyaması serviksin skuamöz intraepitelyal lezyonlarda (SIL) ayırıcı tanısında kullanılan tanısal bir testtir. Bu çalışmanın amacı Low-grade SIL ve normal serviksin ayırıcı tanısında Ki-67 indeksini ve Ki-67 pozitif hücre kümelerinin belirlemektir. MATERYAL-METOD: Çalışmada patolojik incelemede 17’si önceden normal serviks, diğer 17’si low-grade SIL tanısı konmuş toplam 34 servikal örnek Ki-67 immunohistokimyasal boyaması yapıldı. SONUÇLAR: Örnekler histo-patolojik olarak ve Ki-67 immun boyaması ile tekrar değerlendirdikten sonra 34 örneğin 21’inde normal serviks ve 13’ünde low-grade SIL tanısı kondu. Ki-67 indeksi low-grade SIL olgularında anlamlı olarak yüksek idi (p