Korean J Dermatol.  1999 Nov;37(11):1655-1658.

A Case of Neuroendocrine Carcinoma

Affiliations
  • 1Department of Dermatology, College of Medicine, The Catholic University of Korea, Seoul, Korea.
  • 2Department of Clinical Pathology, College of Medicine, The Catholic University of Korea, Seoul, Korea.
  • 3Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.

Abstract

Neuroendocrine neoplasms have been described in virtually every organ where neuroendocrine cells are distributed throughout the body. It commonly exhibits multiple lines of divergent differentiation. We report a case of neuroendocrine carcinoma occurring in a 52-year-old woman. She had multiple subcutaneous nodules on the trunk. The light microscopic appearance and immunohistochemical stains were consistent with a neuroendocrine carcinoma. But it showed some differences from Merkel cell carcinoma in clinical and immunohistochemical findings. It may be strongly suggested that it was probably metastatic neuroendocrine carcinoma.

Keyword

Neuroendocrine carcinoma; Merkel cell carcinoma

MeSH Terms

Carcinoma, Merkel Cell
Carcinoma, Neuroendocrine*
Coloring Agents
Female
Humans
Middle Aged
Neuroendocrine Cells
Coloring Agents
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