Primary Cutaneous Neuroendocrine Carcinoma , Merkel Cell Carcinoma .
نویسندگان
چکیده
منابع مشابه
کارسینوماهای نورواندوکرین، بخش ایمونوهیستوشیمی انستیتو کانسر، 79-1375
Dispersed neuroendocrine system (D.N.S) consists of a wide variety of cells that are present in the central and peripheral nervous system and in many classic endocrine organs and different tissues such as respiratory and gastrointestinal tracts, skin, prostate, breast and also their neoplasm show neuroendocrine differentiation by electron microscopy, immunohistochemistry or biochemical techniqu...
متن کاملCombined squamous cell carcinoma and Merkel cell carcinoma of the vulva: Role of human papillomavirus and Merkel cell polyomavirus.
HPV: human papillomavirus MCC: Merkel cell carcinoma MCV: Merkel cell polyomavirus PCR: polymerase chain reaction SCC: squamous cell carcinoma M erkel cell carcinoma (MCC), an uncommon and highly aggressive cutaneous malignancy, usually occurs on the sundamaged skin of the elderly and is characterized by coexpression of neuroendocrine markers and CK20, a discriminant from other types of viscera...
متن کاملMerkel cell carcinoma: a case report.
Merkel cell carcinoma is an uncommon, highly malignant, primary cutaneous neuroendocrine tumour mostly occurring as a solitary nodule on the head or on the extremities. It has high recurrence rate. We hereby report a case of Merkel cell carcinoma in a young woman.
متن کاملCutaneous Metastasis of Neuroendocrine Carcinoma with Unknown Primary Site: Case Report and Review of the Literature
We report a new case of neuroendocrine carcinoma for which it was not possible to find the primary site until now. The recent medical literature about skin metastasis of neuroendocrine carcinoma (neuroendocrine tumor) is discussed.
متن کاملCerebral metastases from Merkel cell carcinoma: long-term survival
Merkel cell carcinoma is a rare primary cutaneous neuroendocrine tumour that is locally aggressive. In most cases the primary treatment is local surgical excision; however, there is a high incidence recurrence both local and distant. Cerebral metastases from Merkel cell carcinoma are extremely uncommon with only 12 cases published in the literature. This case is particularly unusual in that, no...
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