Metástasis de adenocarcinoma prostático hacia el tercio distal de la tibia y el pie derechos. Comunicación de un caso atípico

It is presented the case of a 62 year-old man with diagnosis of prostate carcinoma located in pelvis with metastasis to distal third of leg and calcaneus bone as a rare variant of bony dissemination. The adenocarcinoma of prostate tends to affect bone in a high percentage; however the customary location is axial form. It is made biopsy with histopathology report of adenocarcinoma of prostate with sum of Gleason = 6; prostate specific antigen of 60 ng/dL, without bony metastases. Six months later it is appreciated metastases in the distal third of straight leg with affection of calcaneus's bone, which is corroborated by biopsy.