Results 221 to 230 of about 15,244 (273)
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Dermatology, 1994
A case of neurocutaneous melanosis with malignant leptomeningeal melanoma is reported in a 50-year-old white woman. The case is exceptional as regards the late onset of symptoms and death. Although the association of extracutaneous melanomas with cutaneous pigmented lesions is rare, dermatologists must be aware of their presence.
Vadoud-Seyedi, R., Heenen, Michel
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A case of neurocutaneous melanosis with malignant leptomeningeal melanoma is reported in a 50-year-old white woman. The case is exceptional as regards the late onset of symptoms and death. Although the association of extracutaneous melanomas with cutaneous pigmented lesions is rare, dermatologists must be aware of their presence.
Vadoud-Seyedi, R., Heenen, Michel
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1981
Melanosis cerebelli (melanic pigmentation involving the dentate nuclei and the granular layer of the cerebellar cortex) is described in three patients, aged between 72 and 99 years. In two cases atrophic changes of the Alzheimer type co-existed in the cerebral cortex. One patient had a history of tremors, possibly cerebellar in origin.
Bianchi C +3 more
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Melanosis cerebelli (melanic pigmentation involving the dentate nuclei and the granular layer of the cerebellar cortex) is described in three patients, aged between 72 and 99 years. In two cases atrophic changes of the Alzheimer type co-existed in the cerebral cortex. One patient had a history of tremors, possibly cerebellar in origin.
Bianchi C +3 more
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Journal of the American Academy of Dermatology, 1989
Five patients with penile melanosis are described. The lesions consisted of macular hyperpigmentation of the penile shaft and/or glans. Histologically only hyperpigmentation of the basal cell layer was observed with no melanocytic hyperplasia. Patients had follow-up for 3 to 13 years; enlargement of some lesions was observed, but the condition remained
J, Revuz, T, Clerici
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Five patients with penile melanosis are described. The lesions consisted of macular hyperpigmentation of the penile shaft and/or glans. Histologically only hyperpigmentation of the basal cell layer was observed with no melanocytic hyperplasia. Patients had follow-up for 3 to 13 years; enlargement of some lesions was observed, but the condition remained
J, Revuz, T, Clerici
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Otolaryngology–Head and Neck Surgery, 2013
ObjectiveLaryngeal melanosis (LM) is an unusual condition. Little is known about its clinical significance. To learn more about this unusual disorder, we prospectively gathered data on a series of patients with LM and compared the data with the summarized findings from the cases currently available in the literature.Study DesignCase series with planned
Susan, Cordes +2 more
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ObjectiveLaryngeal melanosis (LM) is an unusual condition. Little is known about its clinical significance. To learn more about this unusual disorder, we prospectively gathered data on a series of patients with LM and compared the data with the summarized findings from the cases currently available in the literature.Study DesignCase series with planned
Susan, Cordes +2 more
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Ultrastructural Pathology, 1998
Despite many studies on melanosis thyroidi, there is no consensus concerning the nature of the pigment or its pathogenesis. Here the past literature on this subject is reviewed and results are reported on a case of melanosis thyroidi that provides fresh insight into the nature of the pigment and its genesis.
J P, Veinot, F N, Ghadially
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Despite many studies on melanosis thyroidi, there is no consensus concerning the nature of the pigment or its pathogenesis. Here the past literature on this subject is reviewed and results are reported on a case of melanosis thyroidi that provides fresh insight into the nature of the pigment and its genesis.
J P, Veinot, F N, Ghadially
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Journal of Craniofacial Surgery, 2005
Neurocutaneous melanosis (NCM) is a rare phakomatosis characterized by a focal or diffuse proliferation of melanin-producing cells in both the skin and the leptomeninges. This syndrome is believed to result from an error in the morphogenesis of embryonal neuroectoderm.
Fernando, Burstein +3 more
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Neurocutaneous melanosis (NCM) is a rare phakomatosis characterized by a focal or diffuse proliferation of melanin-producing cells in both the skin and the leptomeninges. This syndrome is believed to result from an error in the morphogenesis of embryonal neuroectoderm.
Fernando, Burstein +3 more
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Journal of Clinical Gastroenterology, 1988
Melanosis duodeni is a rare benign condition that has only recently been recognized. We describe melanosis duodeni in a 64-year-old woman who had been taking propranolol and furosemide for 5 years. The cause and clinical significance of this unusual finding remain obscure.
Y C, Kuo, C S, Wu
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Melanosis duodeni is a rare benign condition that has only recently been recognized. We describe melanosis duodeni in a 64-year-old woman who had been taking propranolol and furosemide for 5 years. The cause and clinical significance of this unusual finding remain obscure.
Y C, Kuo, C S, Wu
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Child's Nervous System, 2003
Neurocutaneous melanosis (NCM) is a rare phakomatosis characterized by a focal or diffuse proliferation of melanin-producing cells in both the skin and the leptomeninges. This syndrome is believed to result from an error in the morphogenesis of embryonal neuroectoderm.Two-thirds of patients with NCM have giant congenital melanocytic nevi, and the ...
F, Di Rocco +5 more
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Neurocutaneous melanosis (NCM) is a rare phakomatosis characterized by a focal or diffuse proliferation of melanin-producing cells in both the skin and the leptomeninges. This syndrome is believed to result from an error in the morphogenesis of embryonal neuroectoderm.Two-thirds of patients with NCM have giant congenital melanocytic nevi, and the ...
F, Di Rocco +5 more
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