Results 191 to 200 of about 306,099 (237)

Trichoepithelioma and Pigmented Nevus. A Combined Malformation

Journal of Cutaneous Pathology, 1975
The occasional occurrences of combined hamartomas composed of nevus cell nevi and adnexal tumors are not chance happenings. Pigmented nevi are malformations consisting of nevus cells together with various connective tissue and epithelial components.
Homayoon Rahbari, Amir H. Mehregan
openaire   +3 more sources

Comparison of diagnostic performance of dermatologists versus deep convolutional neural network for dermoscopic images of pigmented nevus and seborrheic keratosis

, 2018
Objective To compare the diagnostic accuracies of deep convolutional neural network (CNN) and dermatologists for pigmented nevus and seborrheic keratosis.
Shiqi Wang, Jie Liu, Chen-yu Zhu, Chang Shu, Hangning Zhou, Feng-ying Xie, Tao Xu, Hongzhong Jin   +7 more
semanticscholar   +1 more source

A rare case of pigmented epithelioid melanocytoma on the penis as a divided nevus

EJD. European journal of dermatology, 2014
Sixteen cases of “divided” or “kissing” nevus on the genital mucosa have been reported [1-7], including one case of divided melanoma on the penis [3].
M. Uehara, Seiichi Sato, Aiko Kato, F. Shimizu, Kaho Matsuda, Miwako Ooatari, S. Yokoyama, Y. Hatano, S. Fujiwara   +8 more
semanticscholar   +1 more source

PIGMENTED NEVUS OF THE FINGERNAIL MATRIX

A.M.A. Archives of Dermatology and Syphilology, 1952
PIGMENTED bands of the fingernails are occasionally seen by the dermatologist, but the lesion must be rare since only three cases occurring in white persons have been reported in the literature. Two cases have also been reported in Negroes, although it would appear that this phenomenon is not uncommon among them.
Allen Ferrin, John F. Noble, K. A. Merandino   +2 more
openaire   +3 more sources

Bilateral nevus Ota associated with nevus Ito. A case of pigmentation on the lips.

Archives of dermatology, 1965
Nevus fusco-caeruleus ophthalmo-maxillaris Ota is a pigmentary disorder confined to the eyelids, zygomatic and frontal regions, and sometimes to the nose, ear lobe, retroauricular region and the anterior portion of the scalp. A first case of this nevus with pigmentation on the lips is reported by us.
Yooko Endo, Akira Hidano, Hideo Kajima
openaire   +4 more sources

Divided Nevus Spilus and Divided Form of Spotted Grouped Pigmented Nevus

Journal of Cutaneous Pathology, 1979
Two cases of divided nevus spilus and a case of divided form of spotted grouped pigmented nevus are reported. In this group, flat melanotic macules around the eyes were located on the opposite parts of the upper and lower eyelids. The macules were divided by the palpebral fissure when the lids were open, and the two halves of the lesions formed a unit ...
Akira Hidano, Hideyuki Kato, Syozo Sato
openaire   +3 more sources

HETEROTOPIC BONE IN A PIGMENTED NEVUS

Archives of Dermatology, 1950
Osteoma cutis, either primary or secondary, occurs very rarely, as is evidenced by the fact that Hopkins 1 in reviewing the literature in 1928 could find only five cases. During the next 20 years Leider 2 could uncover only seven additional cases. Such calcifications have reportedly occurred in ulcers, cysts, scars, lupus erythematosus, acne vulgaris ...
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Giant pigmented hairy nevus in two siblings

Human Genetics, 1974
The case of a 14-month-old girl with a giant pigmented hairy nevus of the “bathing trunk” type and multiple satellite lesions is presented. We also report on her 2 1/2 year-old brother with a solitary large pigmented hairy nevus on his right wrist.
V. Voigtländer, E. G. Jung
openaire   +3 more sources

Pigmented Spindle Cell Nevus: Clues for Differentiating It From Spindle Cell Malignant Melanoma. A Comprehensive Survey Including Clinicopathologic, Immunohistochemical, and FISH Studies

American Journal of Surgical Pathology, 2011
Pigmented spindle cell nevus (PSCN), also known as Reed nevus, is a distinctive melanocytic tumor that can show worrisome clinical and histologic features mimicking a malignant melanoma.
A. Diaz, Alexandra Valera, C. Carrera, Sofía Hakim, P. Aguilera, Adriana García, J. Palou, S. Puig, J. Malvehy, L. Alós   +9 more
semanticscholar   +1 more source

The melanocytic (pigmented) nevus

Journal of Chronic Diseases, 1957
Abstract The term “melanocytic nevus” is suggested as more satisfactory than the designation pigmented nevus or common “mole” because the lesion is made up of melanocytes. This name will differentiate it from pigmented spots of other cellular constituents with which it is often confused.
openaire   +3 more sources