Carcinoma of the Penis Metastasizing to the Dorsal Spine

Abstract

Carcinoma of the penis tends to have a predictable route of spread by direct invasion and by regional lymphatic involvement to the inguinal group of lymph nodes. Blood-borne distant spread is rare, last to occur, and is seen in 1-3% of cases. Metastasis to the spine is even rarer. We encountered one such case who presented with spinal metastasis, as documented by the whole body bone scan, and this was later followed by involvement of the inguinal nodes. This case is unique in its site of metastatic presentation as well as its pattern of presentation.