Dr. Otis Brawley answers the question: 'What Is High-Grade PIN?' March 16, 2009 -- Question: What is high-grade PIN (prostatic intraepithelial neoplasia)? Answer: High-grade prostatic intraepithelial ...
Introduction: High-grade prostatic intraepithelial neoplasia (HGPIN) is generally accepted to be a precursor lesion of prostate cancer. The likely outcome of isolated low-grade PIN (LGPIN) lesions in ...
High-grade prostatic intraepithelial neoplasia (HGPIN) is the most likely precursor of prostatic adenocarcinoma according to virtually all available evidence. This lesion is characterized by cellular ...