Atypical adenomatous hyperplasia of the prostate mimicking adenocarcinoma lesion: case report and literature review.


The diagnosis of prostate cancer is challenging because of the existence of lesions that mimic adenocarcinoma. Such a lesion is atypical adenomatous hyperplasia (AAH) or adenosis, which represents a proliferation of crowded, small to medium glands with basal cell layer invariably present, but often inconspicuous on routine stains. The importance of the… (More)

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