title: Umbilical metastasis from prostatic carcinoma--Sister Joseph nodule.
abstract: A case of umbilical metastasis from prostatic carcinoma is presented. This diagnosis was supported by positive prostate specific antigen immunoperoxidase staining. Umbilical metastasis is usually associated with other types of tumors and has a grave prognosis.
mesh_terms: D000230:Adenocarcinoma / Q000556:secondary*; D000368:Aged; D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000473:pathology*; D012878:Skin Neoplasms / Q000556:secondary*; D014472:Umbilicus