Metachronous Merkel Cell Carcinoma on Both Cheeks
نویسندگان
چکیده
منابع مشابه
Metachronous Merkel cell carcinoma on both cheeks.
Merkel cell carcinoma (MCC), an aggressive skin cancer with neuroendocrine features, has been found to be associated with a new type of human polyomavirus called Merkel cell polyomavirus (MCV). Patients diagnosed with MCC have a significantly increased risk of a second primary cancer. We report here the first case of two primary MCCs arising on the face at different times, associated with MCV in...
متن کاملMetachronous Merkel Cell Carcinoma: A Case Report
Merkel cell carcinoma (MCC) typically presents as an isolated cutaneous lesion with a measurable risk of regional lymph node involvement. Uncommonly, synchronous or metachronous lesions have been described to be attributed to a field effect. This case report describes a patient presenting with metachronous lesions, separated by several years, which cannot be attributed to a field effect given t...
متن کاملDigital Merkel cell carcinoma.
Merkel cell carcinoma (MCC) is a rare and biologically aggressive neuroendocrine tumour of the skin. Recent analysis of a surveillance, epidemiology and end results program has shown a statistically significant increase of 8% per year in the age-adjusted rates for MCC of the skin over the past 15 years. MCC commonly presents as a painless, rapidly growing, single red or purple cutaneous nodule....
متن کاملMerkel cell carcinoma
BACKGROUND Merkel cell carcinoma (MCC) is an unusual primary neuroendocrine carcinoma of the skin. MCC is a fatal disease, and patients have a poor chance of survival. Moreover, MCC lacks distinguishing clinical features, and thus by the time the diagnosis is made, the tumour usually have metastasized. MCC mainly affects sun-exposed areas of elderly persons. Half of the tumours are located in t...
متن کاملMerkel cell carcinoma.
Merkel cell carcinoma is a rare, highly aggressive neuroendocrine cutaneous neoplasm with a variable clinical presentation. Histologically, it is a predominantly dermal-based lesion composed of monotonous small round cells with scanty cytoplasm, often difficult to differentiate from small round cell tumors, metastatic small cell carcinoma, blastic hematologic malignancies, and melanoma. The mal...
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ژورنال
عنوان ژورنال: Acta Dermato Venereologica
سال: 2012
ISSN: 0001-5555
DOI: 10.2340/00015555-1185