Fig. 7
From: Inference of core needle biopsy whole slide images requiring definitive therapy for prostate cancer
Two representative examples of indolent and aggressive false positive prediction. These outputs were obtained on whole slide image (WSIs) from core needle biopsy test set using the model (TL-Colon poorly ADC (x20, 512) and FS+WS). Histopathologically, (A, C) is a prostatic hyperplasia and (E, G) is a chronic prostatitis, both of which are benign (non-neoplastic) lesions. The heatmap image (B, D) exhibits false positive predictions of indolent (D) where the tissue consists of large and small dilated atrophic glands (C). The heatmap images (F, H) show false positive predictions of aggressive (H) where the tissue consists of severe infiltration of lymphocytes and histiocytes (G). The heatmap uses the jet color map where blue indicates low probability and red indicates high probability