A Case Report of Giant Congenital Melanocytic Nevus
نویسندگان
چکیده
منابع مشابه
Giant 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...
متن کاملCongenital agminated melanocytic nevus - case report*
Agminated nevus is a cluster group of melanocytic nevi confined to a localized area of the body. There are many pigmented lesions described in the literature as agminated, such as blue nevi, multiple lentigines and Spitz nevi, but only a few cases of congenital agminated melanocytic nevi have been described. We report a case of a male child who presented with congenital agminated nevi, emphasiz...
متن کاملGiant Congenital Melanocytic Nevus of the Buttock
Figure 1. Two-year-old boy with a giant congenital melanocytic nevus of the left buttock. Left, Center, Preoperative views. Right, Immediate view after excision and placement of the Integra bilayer matrix dressing. Figure 2. Left, Wound after removal of the silicone layer of the Integra bilayer matrix dressing. Right, Coverage of the wound with a split skin autograft.
متن کاملGiant congenital melanocytic nevi: a case report.
Congenital melanocytic naevi which are formed by the overgrowth of melanocytes, are present at birth, which are called as bathing trunk, coat-sleeve or stocking naevi, which are commonly found over the back and the thigh areas . The giant congenital naevi of sizes which are greater than 20 cm are pigmented and are often hairy. The risk of malignant melanoma for the giant naevi is approximately ...
متن کاملCongenital Melanocytic Nevus Syndrome: A Case Series.
Congenital melanocytic nevus syndrome (CMNS) is the result of an abnormal proliferation of melanocytes in the skin and central nervous system caused by progenitor-cell mutations during embryonic development. Mutations in the NRAS gene have been detected in many of these cells. We present 5 cases of giant congenital melanocytic nevus, 3 of them associated with CMNS; NRAS gene mutation was studie...
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ژورنال
عنوان ژورنال: ????? ?????? ??? ????
سال: 2021
ISSN: ['2588-7238', '2588-722X']
DOI: https://doi.org/10.52547/ajcm.28.1.66