Results 131 to 140 of about 72,671 (182)
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Acquired Dermal Melanocytosis on the Wrist
Journal of Dermatology, 1997AbstractA 50‐year‐old Japanese man had a blue‐black patch on the dorsum of his right wrist. Light and electron microscopic study of the lesion revealed dermal melanocytes containing mature melanosomes, predominantly in the upper dermis. This case was diagnosed as acquired dermal melanocytosis confined to the right wrist.
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Journal of the Dermatology Nurses' Association, 2022
ABSTRACT Dermal melanocytosis includes a spectrum of benign diseases, including congenital dermal melanocytosis, nevus of Ota, and nevus of Ito. Congenital dermal melanocytosis is blue–gray pigmentation typically on the lumbar or sacral regions. Affected areas outside the lumbar or sacral region are less likely to fade with time. Nevus of Ota
Jason Gomez, Shehla Admani
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ABSTRACT Dermal melanocytosis includes a spectrum of benign diseases, including congenital dermal melanocytosis, nevus of Ota, and nevus of Ito. Congenital dermal melanocytosis is blue–gray pigmentation typically on the lumbar or sacral regions. Affected areas outside the lumbar or sacral region are less likely to fade with time. Nevus of Ota
Jason Gomez, Shehla Admani
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Comparison of the Efficacy of 1064- and 730-Nm Picosecond Lasers for Acquired Dermal Melanocytosis [PDF]
Journal of Cosmetic DermatologyKento Takaya, Kazuo Kishi
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Ocular and Dermal Melanocytosis
Archives of Ophthalmology, 1956Pigmented lesions involving ocular structures are always a source of concern until proved benign. We wish to call attention to a striking pigment change, involving the eye and eyelids, which is benign but which simulates malignant disease. Because there exists a confusion of names describing pigmentary abnormalities of the eye and surrounding ...
T B, FITZPATRICK +3 more
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Angiosarcoma with dermal melanocytosis
Journal of Cutaneous Pathology, 1989We report a case of angiosarcoma and dermal melanocytosis occurring simultaneously in the same lesion. We examined the primary and 2 metastatic lesions. Histopathologically, the anaplastic angiosarcoma cells had a tendency to form irregularly shaped small cavities. Immunohistochemically, they were strongly reactive with Ulex europaeus agglutinin (UEAI)
M, Akiyama +3 more
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Australasian Journal of DermatologySummary This case represents the first reported association of congenital dermal melanocytosis with aspartylglucosaminuria.
David Orchard, James Gaston
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Acquired Dermal Melanocytosis of the Hand: A New Clinical Type of Dermal Melanocytosis
The Journal of Dermatology, 1993AbstractWe report a 22‐year‐old man with acquired dermal melanocytosis on the hand which developed without any history of previous inflammation. He had no history of contact with or oral administration of any drugs or metals which might have caused pigmentation.
M, Fukuda +3 more
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Dermal melanocytosis: A clinical spectrum
Australasian Journal of Dermatology, 1996SUMMARYWhile most dermal melanocytoses are congenital or have an onset in early childhood, there is a group which is clearly acquired, with an onset in adult life. While the Mongolian spot typically disappears in childhood, other dermal melanocytoses persist for life. A brief review of the clinical spectrum of the dermal melanocytoses is undertaken and
D G, Stanford, K E, Georgouras
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Dermal Melanocytosis of the Helix
Pediatric Dermatology, 2010A 2-year-old Japanese boy had a congenital gray-blue macule involving the right helix along with a few melanotic spots on both sclerae. Histopathology showed dermal melanocytosis. Q-switched alexandrite laser treatment induced a good cosmetic response.
Masato Mizuashi +3 more
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Dermal melanocytosis and associated disorders
Current Opinion in Pediatrics, 2015Dermal melanocytosis is commonly seen in the newborn period and is frequently a concern to parents and providers. Four clinically distinct entities are recognized: nevus of Ota, nevus of Ito, Mongolian spots, and dermal melanocyte hamartoma. This article reviews these disorders, with special emphasis on melanocyte biology and important associated ...
Darin, Franceschini, James G, Dinulos
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