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[Skin neuroendocrine carcinoma metastasis: a case report]
Maurizio Rossitto1, Francesco Fedele, Sebastiano Pantè
1Dipartimento di Patologia Umana, Universit, degli Studi di Messina, Azienda Ospedaliera Universitaria, Policlinico G. Martino, Messina. rossitt@unime.it
Background:
Merkel cell carcinoma (MCC) is a rare and aggressive skin tumour with a highly malignant nature whose appropriate treatment is still debated. The Authors report a case of cutaneous metastasis from neuroendocrine carcinoma and analyse new diagnostic and therapeutic options of neoplasms that occurs in sun-exposed areas.
Methods:
The authors present the clinical, immunocytochemical characteristic of primary and secondary skin localization of a neuroendocrine tumor that affected a woman.
Results:
Histological and immunocytochemical analysis demonstrated that the secondary cutaneous localization appeared to be compared to the primary tumour.
Conclusions:
The case confirm the high incidence of regional metastasis; a wide surgical excision of tumor and regional lymphadenectomy is therefore recommended for primary treatment of MCC; the radiation treatment minimized the local recidives with long time survival.