Results 11 to 20 of about 7,308 (186)
Dermatopathology, 2022 Blue nevus is a benign melanocytic lesion, typically asymptomatic and of unknown etiology. Several histologic and clinical variants have been distinguished, the most frequent being common blue nevus, cellular blue nevus, and combined blue nevus. Although
Hermann Kneitz +3 more
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Cancer, 1991 To elucidate the histologic features and biologic behavior of malignant blue nevus (MBN), 12 cases were analyzed in which the tumor showed no junctional activity and arose in a blue nevus background. Seven patients were men and five were women; their mean age was 48.8 years.
J, Connelly, J L, Smith
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Blue rubber bleb nevus syndrome: Presentation of a case and review of the literature
Radiology Case Reports, 2021 Blue Rubber Bleb Nevus Syndrome, is a rare condition characterized by skin lesions caused by vascular malformations most frequently associated with lesions of the gastrointestinal tract, although rare, it can present with lesions in the central nervous ...
Fabricio Andres Lasso Andrade, MD. MSP. +12 more
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Blue Nevus of the Hard Palate: The Importance of a Careful Examination in an Emergency Setting
Case Reports in Dermatological Medicine, 2022 Oral common blue nevus is an asymptomatic, benign, rare, pigmented lesion and sometimes clinically indistinguishable from other pigmented lesions such as the cellular blue nevus or early-stage malignant melanoma. Since it shows clinical similarities with
Ana Teresa Tavares +6 more
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Pigmented epithelioid melanocytoma: A clinico-histopathological enigma
Indian Journal of Dermatopathology and Diagnostic Dermatology, 2022 Blue nevi are a group of congenital or acquired benign dermal melanocytic tumors. Various clinical and histological variants have been described.Epithelioid blue nevus (EBN), an uncommon variant may present as blue gray nodule over trunk, extremities ...
Pooja Dilip Shah +3 more
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Common Blue Nevus withSatellite Lesions Needs aDifferential Diagnosis from Malignant Melanoma
Case Reports in Dermatology, 2013 Malignant blue nevus is rare, and a common blue nevus rarely needs a differential diagnosis from malignant melanoma. Although a melanocytic nevus with a satellite lesion is usually suggestive of a peripherally disseminating malignant melanoma, very few ...
Nozomi Yonei +2 more
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Applied Sciences, 2023 Nevi are pigmented lesions of bluish-black colour that may occasionally occur in the oral cavity. Out of several oral melanocytic nevi (OMN), blue nevi are significant as some variants are diagnostically challenging due to histopathological overlap with ...
Primali. R. Jayasooriya +2 more
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Atypical Cellular Blue Nevus of the Foot: A Case Report
Dermatopathology, 2019 Blue nevus is a congenital and acquired melanocytic proliferation that includes different histological types. The atypical cellular type has been rarely described and it classically has a benign course.
Caroline de Lorenzi +4 more
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Blue Nevus Hidden within the Nevus of Ota
Chinese Medical Sciences Journal, 2023 A 3-year-old boy presented with bluish patch and scattered blue spots on the left side of his face. After several sessions of laser treatment, the azury patch in the periorbital area became even darker. Histopathology showed many bipolar, pigment-laden dendritic cells scattered in the papillary and upper reticular dermis.
Xing, Liu +7 more
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Archives of Pathology & Laboratory Medicine, 2011 Abstract Blue nevus is one of the melanotic lesions that can incidentally arise in the prostate gland. A literature review identified 28 previously reported cases, and although rare, the blue nevus appeared to be the commonest melanocytic lesion arising in the prostate.
Virginia L, Dailey, Omar, Hameed
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