PATHOLOGY & LABORATORY MEDICINE

Bronchus

Jul 14, 2016 by in PATHOLOGY & LABORATORY MEDICINE Comments Off on Bronchus

Bronchus Alvaro C. Laga Timothy C. Allen Philip T. Cagle The airways of the lung are tubular or pipe-like structures that conduct air through their lumens. The airways branch into…

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Prostate

Jul 9, 2016 by in PATHOLOGY & LABORATORY MEDICINE Comments Off on Prostate

Prostate 1.1 NONSPECIFIC GRANULOMATOUS PROSTATITIS (NSGP) VS. INFECTIOUS GRANULOMA Nonspecific Granulomatous Prostatitis (NSGP) Infectious Granulomas Age Teens to elderly, typically older men Typically adults Location Peripheral = transition zone Transition…

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Testis

Jul 9, 2016 by in PATHOLOGY & LABORATORY MEDICINE Comments Off on Testis

Testis 4.1 NORMAL SPERMATOGENESIS VS. HYPOSPERMATOGENESIS Normal Spermatogenesis Hypospermatogenesis Age Not applicable Postpuberty Location Not applicable Usually bilateral Symptoms None Infertility Signs Normal serum FSH, LH, testosterone, and prolactin Normal…

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Bladder

Jul 9, 2016 by in PATHOLOGY & LABORATORY MEDICINE Comments Off on Bladder

Bladder 3.1 NORMAL UROTHELIUM VS. UROTHELIAL DYSPLASIA Normal Urothelium Urothelial Dysplasia Age Any age, but typically biopsied in adults Typically adults Location Not pertinent Anywhere with urothelial lining Symptoms Asymptomatic…

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Penis/Scrotum

Jul 9, 2016 by in PATHOLOGY & LABORATORY MEDICINE Comments Off on Penis/Scrotum

Penis/Scrotum 5.1 EXTRAMAMMARY PAGET DISEASE VS. HIGH-GRADE PENILE INTRAEPITHELIAL NEOPLASIA Extramammary Paget Disease High-Grade Penile Intraepithelial Neoplasia (PeIN) Age Adults. Sixth to eighth decades Younger adults Location Scrotum and scrotal…

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Papillary Carcinoma

Jul 9, 2016 by in PATHOLOGY & LABORATORY MEDICINE Comments Off on Papillary Carcinoma

Papillary Carcinoma Yuri E. Nikiforov N. Paul Ohori DEFINITION Papillary carcinoma is a well-differentiated malignant tumor of thyroid follicular cells that shows a set of characteristic nuclear features. Although a…

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