Results 181 to 190 of about 12,618 (233)
Some of the next articles are maybe not open access.
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
openaire +3 more sources
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
openaire +3 more sources
Annals of Otology, Rhinology & Laryngology, 1990
A case of laryngeal melanosis is presented. This is followed by the analysis of the total of nine cases reported in the English literature. Patients are men in their sixth to eighth decade of life who present with hoarseness. Histopathologic findings include pigment deposits in the basal layer of the laryngeal epithelium. The possible relation of this
G, Har-El +3 more
openaire +2 more sources
A case of laryngeal melanosis is presented. This is followed by the analysis of the total of nine cases reported in the English literature. Patients are men in their sixth to eighth decade of life who present with hoarseness. Histopathologic findings include pigment deposits in the basal layer of the laryngeal epithelium. The possible relation of this
G, Har-El +3 more
openaire +2 more sources
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
openaire +3 more sources
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
openaire +3 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
The Journal of Dermatologic Surgery and Oncology, 1984
Abstract Four patients who had extensive melanosis of the peri‐urethral area, vulvar mucosae, introitus, and perineum are presented. No cause was found.
openaire +2 more sources
Abstract Four patients who had extensive melanosis of the peri‐urethral area, vulvar mucosae, introitus, and perineum are presented. No cause was found.
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources