neurofibroma is an autosomal dominant disorder which has major criteria such as hyperpigmentation (cafe-au lait spots), cutaneous and subcutaneous tumors and bone deformities. in this report, a case of multifocal intraosseous neurofibroma in a 16-year-old male with right facial asymmetry, multiple unerupted maxillary posterior teeth and a previous history of infratemporal and orbital neurofibro...

Histology of one of the lesions showed an intact epidermis and the deposition of a dark-yellow material between the collagen fibers in the superficial dermis; the accumulations of this material showed a variable morphology. The adnexa were not affected and there was no inflammatory infiltrate. No signs of melanocyte proliferation or increased melanic pigment in the basement membrane were observ...

Histology of one of the lesions showed an intact epidermis and the deposition of a dark-yellow material between the collagen fibers in the superficial dermis; the accumulations of this material showed a variable morphology. The adnexa were not affected and there was no inflammatory infiltrate. No signs of melanocyte proliferation or increased melanic pigment in the basement membrane were observ...

The gingival colour is important in facial beauty of individual. Excessive melanin deposition ultimate cause ginigival hyperpigmentation. degree pigmentation varies from person to and determined by variety factors, particularly melanoblastic activity. Gingival depigmentation an periodontal plastic procedure which hyperpigmented gingiva can be removed various techniques. technique selection shou...

BACKGROUND/OBJECTIVE Hyperpigmentation occurs in more than 37% of dark-skinned subjects treated with a fully ablative CO2 laser device. This study assessed the risk of postinflammatory hyperpigmentation (PIH) in subjects with skin types 4 and 5 treated once with a specific protocol of treatment using a fractional CO2 laser. METHODS Seven subjects with photodamaged skin received a single facia...

BACKGROUND Melasma is a facial dyspigmentation which is a common complaint in patients with darker skin tones. Many current therapies used for this condition are ineffective and can cause significant adverse effects. OBJECTIVE The purpose of this study was to evaluate the role of erbium:YAG laser resurfacing in the management of refractory melasma. METHODS Ten female patients with melasma u...

Introduction . Post-acne post-inflammatory hyperpigmentation most often develops in patients with moderate to severe acne. pigmentation can be persistent and last from months several years, which has a negative impact on the patients’ quality of life. It occurs at any age same frequency men women. Aim To evaluate effect dermatocosmetic products – triple serum (containing thiamidol, salicylic ac...