Results 211 to 220 of about 15,814 (254)
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[Intraepithelial prostatic neoplasia].
Urologiia i nefrologiia, 200144 patients seeked medical advice for low urinary symptoms. Their examination consisted of digital rectal investigation, test for prostate-specific antigen (PSA) in the serum, transurethral ultrasonic investigation, fine needle multifocal biopsy of the prostate. Three groups were identified by the PSA levels. 7 patients of group 1 had PSA up to 6 ng/ml.
V N, Stepanov, G A, Frank, R R, Dzhioev
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Prostatic Adenocarcinoma, Prostatic Intraepithelial Neoplasia, and Intraductal Carcinoma
Surgical Pathology Clinics, 2008Prostate carcinoma (PCa) exhibits a wide range of architectural and cytological features. Gleason grading remains as one of the most powerful histological prognostic parameters. However, it has evolved considerably. High-grade prostatic intraepithelial neoplasia (high-grade PIN) is accepted as a precursor lesion to PCa. Its detection in prostate biopsy
Ming, Zhou, Cristina, Magi-Galluzzi
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Prostatic intraepithelial neoplasia: A premalignant lesion
Journal of Cellular Biochemistry, 1992Putative premalignant changes in the prostate have been recognized for a number of years. A variety of synonyms have been given to the most commonly described lesion, characterized by proliferation and dysplasia of the normal two cell layers lining prostatic acini and ductules; prostatic intraepithelial neoplasia (PIN) is the term most often used.
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High-Grade Prostatic Intraepithelial Neoplasia
Reviews in urology, 2011Prostatic intraepithelial neoplasia (PIN) is considered a precursor lesion to prostate carcinoma and a surrogate marker for cancer in prostate biopsies. It is characterized by secretory epithelial proliferation within the prostate glands and acini that display significant cytological atypia. PIN does not result in an abnormal digital rectal examination
Rajal B. Shah, Ming Zhou
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Patterns of Prostatic Intraepithelial Neoplasia
Electronic Journal of Pathology and Histology, 2001High-grade prostatic intraepithelial neoplasia (PIN) is the most likely precursor of prostatic carcinoma. PIN has a high predictive value as a marker for carcinoma, and its identification in biopsy specimens warrants repeat biopsy for concurrent or subsequent carcinoma.
Roberta Mazzucchelli +3 more
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Prostatic intraepithelial neoplasia (PIN): Current concepts
Journal of Cellular Biochemistry, 1992Prostatic intraepithelial neoplasia (PIN) represents the putative precancerous end of the morphologic continuum of cellular proliferations within prostatic ducts, ductules and acini. Two grades of PIN are identified (low grade and high grade), and high grade PIN is considered to be a precursor to invasive carcinoma.
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Epidemiology of High-Grade Prostatic Intraepithelial Neoplasia
Scandinavian Journal of Urology and Nephrology, 2000This review summarizes published data dealing with the prevalence of high-grade prostatic intraepithelial neoplasia (HGPIN) in a variety of prostate tissue samples. Additionally, we have attempted to document the relationship between HGPIN and the pathological parameters of prostate cancer in autopsy and radical prostatectomy specimens.
W A, Sakr +4 more
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Immunohistochemical Characterization of Canine Prostatic Intraepithelial Neoplasia
Journal of Comparative Pathology, 2010The development of prostate cancer is believed to be a multistep process, progressing sequentially from normal epithelium, to prostatic intraepithelial neoplasia (PIN) and, finally, to invasive neoplasia. Malignant stem cells within the basal cell layer of the prostatic epithelium are believed to play an important role in the failure of androgen ...
P, Matsuzaki +9 more
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[Prostatic intraepithelial neoplasia].
Annales de pathologie, 2001Prostatic intraepithelial neoplasia (PIN) is the histologic lesion most strongly associated with prostate cancer and has been postulated to be a pre-malignant lesion. However, much of the natural history of PIN remains unknown. A more fundamental understanding of the relationship between PIN and invasive tumors at the molecular level is critically ...
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Prostatic Intraepithelial Neoplasia
Pathology - Research and Practice, 1995R. Montironi +4 more
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