Title: Clinical outcome in localized renal cell carcinomas related to immunoexpression of proliferating cell nuclear antigen, Ki-67 antigen, and tumor size.
Abstract: This study was designed to clarify the relationship between clinical outcome and immunoexpression of proliferating cell nuclear antigen (PCNA) and Ki-67 antigen (Ki-67) in 71 localized renal cell carcinomas (RCCs) of Robson stage I and II, related to the disease recurrence and tumor size. PCNA and Ki-67 expressions showed significant differences between non-recurring and recurring groups and more variability in stage II than in stage I. Recurrence rates according to tumor size were 0% for </=2.5 cm, 4% for 2.5 to 5.0 cm, and 55.8% for >/=5.0 cm. It was concluded that PCNA and Ki-67 expression profiles were considered to be closely related to tumor stage and showed some promise for predicting the disease recurrence.
Publication Year: 1999
Publication Date: 1999-09-01
Language: en
Type: article
Indexed In: ['crossref', 'pubmed']
Access and Citation
Cited By Count: 22
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot