Results 221 to 230 of about 43,459 (265)
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2007
According to the original description by Tieche [33], to which little can be added, blue nevus is a dermal-based, benign melanocytic lesion histopathologically made up by variable proportions of oval/spindle and bipolar, usually heavily pigmented dendritic cells (G. Ferrara et al., submitted) [37, 40].
Ferrara G., Argenziano G.
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According to the original description by Tieche [33], to which little can be added, blue nevus is a dermal-based, benign melanocytic lesion histopathologically made up by variable proportions of oval/spindle and bipolar, usually heavily pigmented dendritic cells (G. Ferrara et al., submitted) [37, 40].
Ferrara G., Argenziano G.
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Dermatology, 1999
The nevus comedonicus (NC) is an uncommon variant of adnexal hamartoma which appears clinically as linear groups of open comedones. Its name may be a misnomer since, according to some, true comedones are not present. NC usually occurs by itself but may be linked with a variety of systemic findings such as skeletal or ocular anomalies.
A, Lefkowitz +2 more
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The nevus comedonicus (NC) is an uncommon variant of adnexal hamartoma which appears clinically as linear groups of open comedones. Its name may be a misnomer since, according to some, true comedones are not present. NC usually occurs by itself but may be linked with a variety of systemic findings such as skeletal or ocular anomalies.
A, Lefkowitz +2 more
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Annals of Plastic Surgery, 1990
We describe a rare case of nevus pigmentovascularis, consisting of disseminated nevus spilus, mongolian-spot-like maculae, port-wine stains, bilateral nevus of Ota, and cavernous hemangioma. Although nevus pigmentovascularis is generally recognized as a congenital disease in Japan, we were unable to find a similar presentation of it in English ...
Y, Sawada, M, Iwata, Y, Mitsuhashi
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We describe a rare case of nevus pigmentovascularis, consisting of disseminated nevus spilus, mongolian-spot-like maculae, port-wine stains, bilateral nevus of Ota, and cavernous hemangioma. Although nevus pigmentovascularis is generally recognized as a congenital disease in Japan, we were unable to find a similar presentation of it in English ...
Y, Sawada, M, Iwata, Y, Mitsuhashi
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Seminars in Cutaneous Medicine and Surgery, 1999
"Clark's nevi" is the name we apply to lesions that have been referred to in the past as dysplastic nevi or nevi with architectural and/or cytologic atypia. Our criteria for this histopathologic diagnosis include such architectural features as: (1) uneven distribution of melanocytes along the dermoepidermal junction; (2) irregularly spaced junctional ...
J S, Metcalf, J C, Maize
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"Clark's nevi" is the name we apply to lesions that have been referred to in the past as dysplastic nevi or nevi with architectural and/or cytologic atypia. Our criteria for this histopathologic diagnosis include such architectural features as: (1) uneven distribution of melanocytes along the dermoepidermal junction; (2) irregularly spaced junctional ...
J S, Metcalf, J C, Maize
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The Journal of Dermatology, 2012
AbstractAn association of melanocytic nevus with eccrine glands has been well‐documented and well‐known as eccrine‐centered nevus. Non‐giant congenital nevi sometimes contain angiocentric and/or adnexocentric growth of nevus cells. Blood vessels are the most prominent site of nevus cell infiltration and propagation.
Ken, Hashimoto +2 more
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AbstractAn association of melanocytic nevus with eccrine glands has been well‐documented and well‐known as eccrine‐centered nevus. Non‐giant congenital nevi sometimes contain angiocentric and/or adnexocentric growth of nevus cells. Blood vessels are the most prominent site of nevus cell infiltration and propagation.
Ken, Hashimoto +2 more
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JAMA Dermatology
This case report describes a young, elementary school–aged boy with nevus anemicus.
Xuemei, Lan, Xiaopo, Wang
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This case report describes a young, elementary school–aged boy with nevus anemicus.
Xuemei, Lan, Xiaopo, Wang
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2013
Histologically, the so-called halo nevus is overwhelmed by an infl ammatory, mostly lymphocytic infi ltrate with extensive loss of melanocytes. The clinically evident white halo corresponds to the loss of melanin in the basal layer of the epidermis and to a reduction in the number of melanocytes.
Guido Massi, Philip E. LeBoit
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Histologically, the so-called halo nevus is overwhelmed by an infl ammatory, mostly lymphocytic infi ltrate with extensive loss of melanocytes. The clinically evident white halo corresponds to the loss of melanin in the basal layer of the epidermis and to a reduction in the number of melanocytes.
Guido Massi, Philip E. LeBoit
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