Atypical Small Acinar Proliferation of the Prostate

Pseudohyperplastic prostate carcinoma: histologic patterns and differential diagnosis

“…The original diagnosis for 20 of the cases received in consult included hyperplastic nodules, lowgrade prostate adenocarcinoma [4,8], prostate adenosis [8][9][10][11], diffuse adenosis of the peripheral zone [12,13], benign cystic glands vs atrophic carcinoma [14][15][16][17][18], PIN [19,20], atypical small acinar proliferation [21,22], and xanthomatous carcinoma [23][24][25][26].…”

An Artificial Intelligence–based Support Tool for Automation and Standardisation of Gleason Grading in Prostate Biopsies

“…A recent study by Bulten et al [16] classified a biopsy section as malignant only if !10% of the tissue had cancerous glands. In pathology practice, even small suspicious areas can have a prognostic value [22]. In our testing cohort, ten out of 24 cancerous biopsy sections had 10% cancer.…”