Korean J Dermatol.
2010 Apr;48(4):306-309.
A Case of Penile Cutaneous Metastasis from Gastric Carcinoma
- Affiliations
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- 1Department of Dermatology, Seoul Veterans Hospital, Seoul, Korea. apples-12@hanmail.net
- 2Department of Pathology, College of Medicine, Chung-Ang University, Seoul, Korea.
- 3Department of Pathology, College of Medicine, Yonsei Unversity, Seoul, Korea.
- 4Brain Korea 21 Project for Medical Science, Yonsei University, Seoul, Korea.
Abstract
- Metastatic carcinoma of the penis is rare and in most cases is associated with primary malignancy of the pelvic organs with widespread metastasis. A 64-year-old man presented with a 2 month history of skin-colored papules on his penis. He also had a history of total gastrectomy and chemotherapy due to advanced gastric carcinoma. Skin biopsy from the lesion revealed atypical polygonal cells with hyperchromatic & pleomorphic nuclei in the dermis. Results of immunohistochemical staining showed a positive reaction of CK7, and a negative reaction of CK20, PSA, and CD68. We report herein a case of metastatic cancer of the penis from gastric carcinoma.