Results 191 to 200 of about 12,618 (233)
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Journal of the American Academy of Dermatology, 1990
Vulvar melanosis is a condition in which intensely pigmented irregular macules, clinically mimicking malignant melanoma, appear on the vulva. A biopsy specimen shows only marked lower epidermal pigmentation without any melanocytic atypia or nesting. The process is benign, and reassurance is the only treatment.
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Vulvar melanosis is a condition in which intensely pigmented irregular macules, clinically mimicking malignant melanoma, appear on the vulva. A biopsy specimen shows only marked lower epidermal pigmentation without any melanocytic atypia or nesting. The process is benign, and reassurance is the only treatment.
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International Journal of Dermatology, 1982
In Riehl's melanosis, first observed in 1917, facial hyperpigmentation, most pronounced on the forehead and in the zygomatic and/or temporal regions is the dominant symptom. Riehl could find no explanation for the condition, but suggested that certain foods used during the war could be responsible.
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In Riehl's melanosis, first observed in 1917, facial hyperpigmentation, most pronounced on the forehead and in the zygomatic and/or temporal regions is the dominant symptom. Riehl could find no explanation for the condition, but suggested that certain foods used during the war could be responsible.
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Gynecologic Oncology, 1988
Benign and malignant melanotic cervical lesions are rare and require biopsy to rule out melanoma. Reported is a case of cervical melanosis, defined as benign epithelial pigmentation.
J F, Barter +3 more
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Benign and malignant melanotic cervical lesions are rare and require biopsy to rule out melanoma. Reported is a case of cervical melanosis, defined as benign epithelial pigmentation.
J F, Barter +3 more
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British Journal of Dermatology
A 56-year-old man noticed a black plaque around the anus 3 days prior to presentation, without subjective symptoms. Histological examination confirmed perianal melanosis.
Xiya Zhao, Junqin Li
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A 56-year-old man noticed a black plaque around the anus 3 days prior to presentation, without subjective symptoms. Histological examination confirmed perianal melanosis.
Xiya Zhao, Junqin Li
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Dermatologic Clinics, 1988
The labial melanotic macule has an increased number of dendritic melanocytes along the basal layer. Numerous counterparts of the labial melanotic macule occur on the other mucosal and cutaneous surfaces. Most melanoacanthomas of the lip show a similar number of melanocytes along the junctional zone.
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The labial melanotic macule has an increased number of dendritic melanocytes along the basal layer. Numerous counterparts of the labial melanotic macule occur on the other mucosal and cutaneous surfaces. Most melanoacanthomas of the lip show a similar number of melanocytes along the junctional zone.
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2015
Neurocutaneous melanosis is a rare neurocutaneous syndrome that is associated with a high rate of mortality early in life. Individuals with large cutaneous melanocytic nevi (LCMN) are at risk, especially when the nevi are posterior, midline and accompanied by satellite nevi. Disrupted production and migration of melanocytic precursors from neural crest
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Neurocutaneous melanosis is a rare neurocutaneous syndrome that is associated with a high rate of mortality early in life. Individuals with large cutaneous melanocytic nevi (LCMN) are at risk, especially when the nevi are posterior, midline and accompanied by satellite nevi. Disrupted production and migration of melanocytic precursors from neural crest
openaire +2 more sources