A Rare Case Report of Femoral Neck Metastasis Secondary from Penile Carcinoma and Literature Review

Metastatic bone diseases are common in the advanced stage of numerous cancers, but rarely reported to be secondary from penile cancer. To date, there are only 9 cases of skeletal metastasis from penile cancer reported in literature worldwide. Herein, we report a rare case of the femoral neck metastasis secondary from penile carcinoma in a 35-year-old Chinese male. Based on the case study and more importantly, the literature review, we attempted to identify the clinical features of the metastatic bone diseases secondary from penile cancer.