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RT Journal Article
SR Electronic
T1 Merkel Cell Carcinoma: A Rare Cause of Hypervascular Nasal Tumor
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 1389
OP 1393
VO 22
IS 7
A1 Azizi, Louisa
A1 Marsot-Dupuch, Kathlyn
A1 Bigel, Pascal
A1 Mzali, Samy
A1 Meyer, Bernard
A1 Tubiana, Jean Michel
YR 2001
UL http://www.ajnr.org/content/22/7/1389.abstract
AB Summary: Cutaneous neuroendocrine carcinoma, first described in 1972, is an aggressive disease usually occurring in sun-exposed skin. Other sites have been described, however; such tumors occasionally occur within the nasal fossa. A high rate of metastasis (&gt;30%) explains the poor prognosis. Descriptions of the imaging features of these tumors, mainly located in cutaneous region, are rare. We therefore present the imaging features of two cases of Merkel cell carcinoma involving the sinonasal region, suggestive of a hypervascular tumor.