Two Cases of Giant Melanocytoma (Hyperpigmented Magnocellular Nevus)
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منابع مشابه
Two Cases of Giant Congenital Cutaneous Hamartoma: Nevus Sebaceus of Jadassohn and Congenital Melanocytic Nevus
During the normal development of skin, pluripotential cells give rise to keratinocytes, sebaceus glands, hair follicles, apocrine glands and eccrine glands. A hamartoma, or an abnormal mixture of a tissue’s normal components, results from an error in development, among which some show malignant potential. We report two Chinese cases of giant congenital cutaneous hamartoma, a nevus sebaceus of J...
متن کاملGiant congenital melanocytic nevus (bathing trunk nevus) associated with lipoma and neurofibroma: report of two cases.
Giant congenital melanocytic nevi are rare and occur in about one out of every 2,00,000 to 5,00,000 births. There is a significant association between bathing trunk nevus and neurofibromatosis and lipomatosis. Apart from this, association of bathing trunk nevus with abnormalities like spina bifida occulta, meningocele, club foot and hypertrophy or atrophy of deeper structures of a limb, have be...
متن کاملEpidermal nevus syndrome: Report of a giant linear epidermal nevus
Linear epidermal nevi frequently follow the lines of Blaschko and may be confused with the verrucous stage of incontinentia pigmenti. Inflammatory epidermal nevus appears as a line array of pink to red papules usually on the lower limb (Buttock and hip) clinically resembling psoriasis or eczematous dermatitis. But inflammatory epidermal nevus has distinct histopathologic features. We report a c...
متن کامل[Giant cerebriform nevus].
Nevus cerebriforme gigante Oscar Duménigo Arias,* Yudisley Guerrero Osorio, Yamila Valiente Hernández c a Servicio de Cirugı́a General, Hospital Universitario Clı́nico Quirú rgico «Amalia Simoni», Camagüey, Cuba b Servicio de Medicina General Integral, Policlı́nica Comunitaria Docente «René Ávila Reyes», Holguı́n, Cuba Servicio de Dermatologı́a, Hospital Universitario Clı́nico Quirú rgico «Juan Bruno...
متن کاملGiant congenital melanocytic nevus*
Giant congenital melanocytic nevus is usually defined as a melanocytic lesion present at birth that will reach a diameter ≥ 20 cm in adulthood. Its incidence is estimated in <1:20,000 newborns. Despite its rarity, this lesion is important because it may associate with severe complications such as malignant melanoma, affect the central nervous system (neurocutaneous melanosis), and have major ps...
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ژورنال
عنوان ژورنال: Ocular Oncology and Pathology
سال: 2020
ISSN: 2296-4681,2296-4657
DOI: 10.1159/000507399