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Signet ring cell prostatic intraepithelial neoplasia is a rare speculated variant of high-grade prostatic intraepithelial neoplasia (HGPIN). Here, we present a free-standing and isolated signet ring cell HGPIN that was… Click to show full abstract
Signet ring cell prostatic intraepithelial neoplasia is a rare speculated variant of high-grade prostatic intraepithelial neoplasia (HGPIN). Here, we present a free-standing and isolated signet ring cell HGPIN that was not associated with invasive carcinoma on needle biopsy and demonstrated the existence of this type of HGPIN variant. The differentiation between HGPIN and intraductal carcinoma of prostate is also discussed.
Keywords:
prostatic intraepithelial;
intraepithelial neoplasia;
signet ring;
ring cell
Journal Title: International Journal of Surgical Pathology
Year Published: 2017
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Journal Title: International Journal of Surgical Pathology
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!