Necrobiosis Lipoidica (NL) is a granulomatous dermatosis, mainly affecting people with diabetes due to collagen degeneration. Although there are different treatments, all have little response. Among the options, the Intense Pulsed Light (IPL) and the Laser Erbium-YAG enhance the production and remodeling of the collagen treating the atrophy, besides reducing the erythema by the coagulation of blood vessels. We report a case of a 24-year-old woman with type I Diabetes Mellitus who underwent NL treatment on her left forearm in seven sessions with the association of IPL and 2940 nm Erbium-YAG laser. We observed improvement in central atrophy and erythema.

Keywords: Necrobiosis lipoidica; Diabetes mellitus; Lasers; Laser therapy; Intense pulsed light therapy; Collagen

The increase in the incidence of basal cell carcinoma (BCC) affects all age groups, including young patients under twenty years old. Because it is poorly remembered in this group of patients, late diagnosis and treatment of this neoplasia may be more common. Like other age groups, excessive exposure to ultraviolet radiation is the main associated risk factor; however, genetic factors may also be involved in non-syndromic cases. We report a case of BCC on the face of an adolescent treated with Mohs micrographic surgery.

Keywords: Adolescent; Carcinoma, Basal Cell; Epidemiology; Mohs Surgery; Solar Radiation

Solar lentigo is present in 90% of the population over 50 years of age andcharacterizes as hyperchromic spots in photoexposed regions. It increases with aging and is more frequent in light skin. There are several therapeutic modalities, which achieve better results whenassociated. We describe the case of a 62-year-old man with Fitzpatrick skinphototype II, complaining of brownish macules in nasal dorsum for eight years. The patient underwent a skin biopsy, and the histological study confirmed solar lentigo. The patient was treated with six sessions of Intense Pulsed Light associated with Erbium-Yag2940 nm Laser with a good clinical result.

Keywords: Skin aging; Lentigo; Melanosis; Low Intensity Laser Therapy; Intense Pulsed Light Therapy

Facial surgeries are often challenging for surgeons due to their complex anatomy, aesthetic and functional importance. Interventions in the cosmetic subunit that comprises the eyebrows can be particularly difficult. This case report aims to demonstrate the use of island flap in this region. We performed the excision of melanocytic nevus, with a good outcome and absence of postoperative complications. This technique is commonly used for facial reconstruction; however, the literature describes only a few cases using this method for eyebrow reconstruction.

Keywords: Scleroderma, Systemic; Microstomia; Lasers; Laser Therapy; Intense Pulsed Light Therapy; Combined Modality Therapy