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Difference between revisions of "Prostate cancer"
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→Prostatic adenocarcinoma variants that mimic benign
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Memory device: '''AAABBRS''' = atrophy, adenosis, adenosis (sclerosing), basal cell hyperplasia, bulbourethral gland, radiation, seminal vesicles. | Memory device: '''AAABBRS''' = atrophy, adenosis, adenosis (sclerosing), basal cell hyperplasia, bulbourethral gland, radiation, seminal vesicles. | ||
===Prostatic adenocarcinoma variants that mimic benign | ===Situations where prostate adenocarcinoma may be missed{{cite journal |vauthors=Yang C, Humphrey PA |title=False-Negative Histopathologic Diagnosis of Prostatic Adenocarcinoma |journal=Arch. Pathol. Lab. Med. |volume=144 |issue=3 |pages=326–334 |date=March 2020 |pmid=31729886 |doi=10.5858/arpa.2019-0456-RA |url=}}=== | ||
*[[Atrophic prostate carcinoma]]. | *Tissue artefacts (try levels and/or IHC) | ||
*[[Pseudohyperplastic adenocarcinoma]]. | **Crush artefact obscuring architectural or cytologic features | ||
*[[Foamy gland adenocarcinoma]]. | **Thick section | ||
*[[PIN-like adenocarcinoma]]. | **Aberration in H&E staining obscuring cytologic features | ||
**Freezing artefact | |||
*Minimal adenocarcinoma | |||
*Prostatic adenocarcinoma variants that mimic benign: | |||
**[[Atrophic prostate carcinoma]]. | |||
**[[Pseudohyperplastic adenocarcinoma]]. | |||
**[[Foamy gland adenocarcinoma]]. | |||
**[[PIN-like adenocarcinoma]]. | |||
*Single-cell adenocarcinoma | |||
*Treatment effect | |||
===Prostate cancer grading=== | ===Prostate cancer grading=== | ||