Results 181 to 190 of about 13,982 (210)
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Dermatologic Surgery, 1996
Merkel cell carcinoma is an aggressive tumor with nonspecific clinical features. The prognosis in general is worse than malignant melanoma. Local recurrence rates are high with one-third of patients having recurrence within one year of excision. The tumor invades blood vessels and lymphatics.
W J, O'Connor, D G, Brodland
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Merkel cell carcinoma is an aggressive tumor with nonspecific clinical features. The prognosis in general is worse than malignant melanoma. Local recurrence rates are high with one-third of patients having recurrence within one year of excision. The tumor invades blood vessels and lymphatics.
W J, O'Connor, D G, Brodland
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Is Merkel Cell Carcinoma of Lymph Node Actually Metastatic Cutaneous Merkel Cell Carcinoma?
American Journal of Clinical Pathology, 2020OBJECTIVES The possibility of a so-called primary lymph node neuroendocrine carcinoma has been described in the literature. Here we evaluate cases fitting such a diagnosis and find that the cases demonstrate a convincing and pervasive pattern consistent ...
Lauren Lawrence +8 more
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Journal of Computed Tomography, 1987
Merkel cell carcinoma is a rare malignant neoplasm of the skin which is locally invasive and frequently metastasizes to lymph nodes, liver, lungs, bone, and brain. Computed tomographic and pathologic findings in an elderly woman with Merkel cell carcinoma of the buttock and regional nodal metastasis are reported.
S, Marks, D R, Radin, P, Chandrasoma
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Merkel cell carcinoma is a rare malignant neoplasm of the skin which is locally invasive and frequently metastasizes to lymph nodes, liver, lungs, bone, and brain. Computed tomographic and pathologic findings in an elderly woman with Merkel cell carcinoma of the buttock and regional nodal metastasis are reported.
S, Marks, D R, Radin, P, Chandrasoma
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Hematology/Oncology Clinics of North America, 2012
Merkel cell carcinoma (MCC) is a rare but aggressive carcinoma of the skin, arising most commonly in sun-exposed sites of elderly patients. The diagnosis is based on characteristic histopathologic features. In 2008, the discovery of the Merkel cell polyomavirus led to intensified research into the viral pathogenesisis of MCC.
Sandra Y, Han +4 more
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Merkel cell carcinoma (MCC) is a rare but aggressive carcinoma of the skin, arising most commonly in sun-exposed sites of elderly patients. The diagnosis is based on characteristic histopathologic features. In 2008, the discovery of the Merkel cell polyomavirus led to intensified research into the viral pathogenesisis of MCC.
Sandra Y, Han +4 more
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Merkel Cell Carcinoma of the Eyelid
European Journal of Ophthalmology, 1997A case of Merkel cell carcinoma of the eyelid of an 85-year-old woman is presented. We define the essential morphological features of this much-debated neuroendocrine cutaneous tumor and its clinical and morphobiological peculiarities, with particular reference to its location in the palpebral region.
DINI, MARIO, LO RUSSO, GIULIA
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Merkel Cell Carcinoma of the Cheek
Journal of Craniofacial Surgery, 2018Abstract Merkel cell carcinoma (MCC) is a rare and aggressive skin cancer with a neuroendocrine phenotype. Here, the authors reported a case of MCC, presented as a rapidly growing, asymptomatic, erythematous nodule measuring 3.8 cm × 2.8 cm in diameter on the right cheek of an 85-year-old Caucasian woman. After resection of the
Sisti, Andrea +6 more
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Merkel Cell Polyomavirus and Human Merkel Cell Carcinoma
2020Merkel cell polyomavirus (MCPyV) is the most recently discovered human oncogenic virus. MCPyV asymptomatically infects most of the human population. In the elderly and immunocompromised, however, it can cause a highly lethal form of human skin cancer called Merkel cell carcinoma (MCC).
Wei, Liu, Jianxin, You
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Merkel cell carcinoma of the eyelid: A review.
Survey of ophthalmology, 2019Merkel cell carcinoma (MCC) is a rare, aggressive tumor of both epithelial and neuroendocrine origin, which carries a mortality rate of up to 40%. MCC tumors typically present as painless, expanding nodules on the sun-exposed skin areas of older, white ...
Victoria S. North +2 more
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Australian and New Zealand Journal of Surgery, 1999
G B, Mann, P J, Allen, D G, Coit
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G B, Mann, P J, Allen, D G, Coit
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Molecular Pathogenesis of Merkel Cell Carcinoma
Annual Review of Pathology: Mechanisms of Disease, 2021James A Decaprio
exaly