nevus of ota is a condition wherein the typical pattern of the bluish black pigmentation is noticed along with the cutaneous distribution of the trigeminal nerve. this condition is most prevalent in japanese population but comparatively rare among indians. we report a case of 23-year-old female presented with unilateral pigmented areas over the skin of forehead, malar area, ear and periorbital ...

Hyperpigmented mycosis fungoides is an extremely rare subtype of mycosis fungoides. It presents as multiple pigmented macules and patches without poikilodermatous changes and characterized by a CD8+ phenotype on immunohistochemistry. This report describes a typical case of hyperpigmented mycosis fungoides in a 62-year-old woman, who presented with a 7-year history of multiple hyperpigmented mac...

Picogram quantities of norepinephrine were found in cochlear regions of pigmented and non-pigmented rats. These regions of the cochlea were the modiolus, organ of Corti--osseous spiral lamina and the lateral cochlear wall. The content of norepinephrine in the modiolus and lateral cochlear wall of the pigmented rat was significantly greater than that in areas of the non-pigmented rat. In contras...

a hypertrophic scar is defined as an excess healing response that is a dilemma for physicians. several therapies are available: intralesional corticosteroids, topical treatments, cryotherapy, surgery, radiation, silicone gel dressing and laser therapy.pulsed-dye, nd-yag and co2 lasers have been used for treatment of keloids and hypertrophic scars but recurrence is common. recently low-level las...

Erythema ab igne (EAI) or ‘toasted skin’ is a reticular, telangiectatic, pigmented dermatosis, occuring after long-term exposure to infrared radiation that is insufficient to produce a burn [1]. Only few case report is founded in literature about laptop computerinduced erythema ab igne [2]. A 31-year-old woman presented with a 8-week history of an asymptomatic patch on her left thigh. On physic...

Large cell acanthoma (LCA) is a benign epidermal tumor that presents with pigmented hyperkeratotic patch well-demarcated boundaries in sun-exposed areas. Since various tumors present overlapping clinical and histopathological features, additional methods to differentiate them would be of great significance. Although there are numerous data on the dermoscopic findings other comparable tumors, la...