Results 141 to 150 of about 13,262 (168)
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Journal of the American Academy of Dermatology, 1993
Merkel cell carcinoma is a malignant neuroendocrine tumor with features of epithelial differentiation. Biologically aggressive, it may be difficult to diagnose and, particularly in its late stages, even more difficult to treat effectively. This article addresses what is known and what is still controversial about the histogenesis, diagnosis, and ...
D, Ratner +3 more
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Merkel cell carcinoma is a malignant neuroendocrine tumor with features of epithelial differentiation. Biologically aggressive, it may be difficult to diagnose and, particularly in its late stages, even more difficult to treat effectively. This article addresses what is known and what is still controversial about the histogenesis, diagnosis, and ...
D, Ratner +3 more
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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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Prevalence of Merkel cell polyomavirus in Merkel cell carcinoma [PDF]
Modern Pathology, 2009 It has recently been shown that Merkel cell carcinoma, a rare and often lethal cutaneous malignancy, frequently harbors a novel clonally integrated polyomavirus aptly named Merkel cell polyomavirus. We aimed to study the prevalence of Merkel cell polyomavirus in cases of Merkel cell carcinoma, using specimens from formalin-fixed, paraffin-embedded ...
, Eric Duncavage, Duncavage Eric J
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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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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