Ann Dermatol.  2007 Dec;19(4):163-165. 10.5021/ad.2007.19.4.163.

Skin Metastasis of Neuroendocrine Carcinoma Arising in the Rectum

Affiliations
  • 1Department of Dermatology and Research Institute of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea. miumiu@amc.seoul.kr

Abstract

Neuroendocrine carcinoma is known to have features of neuroendocrine and epithelial differentiation through immunohistochemical and biochemical investigation. Cutaneous metastatic neuroendocrine carcinoma must be differentiated from Merkel cell carcinoma, a primary cutaneous neuroendocrine carcinoma and metastatic carcinoma from other visceral disease. Cutaneous metastases from neuroendocrine carcinomas of a variety of sites including the uterus, vulva, gall bladder and fallopian tubes have been reported. We report a 58-year-old Korean man with a metastatic skin tumor on his scalp from rectal neuroendocrine carcinoma.

Keyword

Neuroendocrine tumor; Metastasis; Rectum

MeSH Terms

Carcinoma, Merkel Cell
Carcinoma, Neuroendocrine*
Fallopian Tubes
Female
Humans
Middle Aged
Neoplasm Metastasis*
Neuroendocrine Tumors
Rectum*
Scalp
Skin*
Urinary Bladder
Uterus
Vulva

Cited by  1 articles

CK20 Positive Large-cell Neuroendocrine Carcinoma Presenting with Skin Metastases
Min-Kyung Shin, Chang-Min Choi, Yu-Jin Oh, Nack-In Kim
Ann Dermatol. 2011;23(Suppl 1):S20-S24.    doi: 10.5021/ad.2011.23.S1.S20.

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