Histological examination. (a) Under low magnification, the tumor diffuses with the large areas of necrosis (H&E staining, original magnification × 2). (b) The normal areas of prostate near the tumor (H&E staining, original magnification × 4). (c) Tumor cells invade vessel wall seriously (H&E staining. original magnification × 20). (d) Glands are destroyed by tumor cells (H&E staining. Original magnification × 20). (e, f) The tumor cells were large with one to several prominent nucleoli, accompanying notable pathological mitosis and apoptosis (H&E staining. Original magnification × 40).
Jiang et al. Diagnostic Pathology 2013 8:94 doi:10.1186/1746-1596-8-94