Beare–Stevenson cutis gyrata syndrome: Beare–Stevenson cutis gyrata syndrome is a rare genetic disorder characterized by craniosynostosis (premature fusion of certain bones of the skull, sometimes resulting in a characteristic 'cloverleaf skull'; further growth of the skull is prevented, and therefore the shape of the head and face is abnormal) and a specific skin abnormality, called cutis gyrata, characterized by a furrowed and wrinkled appearance (particularly in the face and on the palms and soles of the feet); thick, dark, velvety areas of skin (acanthosis nigricans) are sometimes found on the hands and feet and in the groin.http://ghr.Scalp reconstruction: Scalp reconstruction is a surgical procedure for people with scalp defects. Scalp defects may be partial or full thickness and can be congenital or acquired.AlitretinoinGranuloma facialeLinear IgA bullous dermatosis: Linear IgA bullous dermatosis (also known as "Linear IgA dermatosis") is frequently associated with medication exposure, especially vancomycin, with men and women being equally affected.James, William; Berger, Timothy; Elston, Dirk (2005).Reactive neutrophilic dermatoses: Reactive neutrophilic dermatoses are a spectrum of conditions mediated by neutrophils, and typically associated with underlying diseases, such as inflammatory bowel disease and hematologic malignancy.James, William; Berger, Timothy; Elston, Dirk (2005).Majocchi's disease: Majocchi's disease (also known as "Purpura annularis telangiectodes," and "Purpura annularis telangiectodes of Majocchi") is a skin condition characterized by bluish-red 1- to 3-cm annular patches composed of dark red telangiectases with petechiae.Eosinophilic pustular folliculitis of infancy: Eosinophilic pustular folliculitis of infancy (also known as "Eosinophilic pustular folliculitis in infancy," "Infantile eosinophilic pustular folliculitis," and "Neonatal eosinophilic pustular folliculitis") is a cutaneous condition characterized by recurrent pruritic crops of follicular vesiculopustular lesions.Hydrocarbon keratosis: A hydrocarbon keratosis (also known as "pitch keratosis," "tar keratosis," and "tar wart") is a precancerous keratotic skin lesion that occurs in people who have been occupationally exposed to polycyclic aromatic hydrocarbons.Freedberg, et al.Pyoderma gangrenosumNecrolytic acral erythema: Necrolytic acral erythema is a cutaneous condition that is a manifestation of hepatitis C viral infection or zinc deficiency.Labial fusionIdiopathic eruptive macular pigmentation: Idiopathic eruptive macular pigmentation is a skin condition developing in young persons, with an average age of 11, characterized by asymptomatic widespread brown to gray macules of up to several centimeters in diameter on the neck, trunk, and proximal extremities.Lichen simplex chronicusDapsoneInterstitial granulomatous dermatitis: Interstitial granulomatous dermatitis with arthritis is a condition that most commonly presents with symmetrical round-to-oval erythematous or violaceous plaques on the flanks, axillae, inner thighs, and lower abdomen.James, William; Berger, Timothy; Elston, Dirk (2005).Dyschromatosis symmetrica hereditaria: Dyschromatosis symmetrica hereditaria (also known as "Reticulate acropigmentation of Dohi," and "Symmetrical dyschromatosis of the extremities") is a rare autosomally inherited dermatosis. It is characterized by progressively pigmented and depigmented macules, often mixed in a reticulate pattern, concentrated on the dorsal extremities.Uremic pruritus: Uremic pruritus (also known as uraemic pruritus or renal pruritus) is caused by chronic kidney failure and is the most common internal systemic cause of itching.James, William; Berger, Timothy; Elston, Dirk (2005).Graham-Little syndrome: Graham-Little syndrome is a cutaneous condition characterized by lichen planus-like skin lesions.Freedberg, et al.Central centrifugal cicatricial alopecia: Central centrifugal cicatricial alopecia (CCCA), also referred to as hot comb alopecia and follicular degeneration syndrome, is a type of alopecia first noticed in African Americans in the 1950s and reported by LoPresti et al. in 1968 as a result of application of petrolatum followed by a stove-heated iron comb.Progressive macular hypomelanosis: Progressive macular hypomelanosis is a common skin condition, a disorder, observed more frequently in young women with darkly pigmented skin who originate from or reside in tropical climates.Haemophilus influenzae biogroup aegyptius: Haemophilus influenzae biogroup aegyptius (Hae) is a causative agent of acute and often purulent conjunctivitis, more commonly known as pink eye. It was discovered independently by Koch and Weeks in the 1880s.Relapsing linear acantholytic dermatosis: Relapsing linear acantholytic dermatosis is a cutaneous condition characterized by relapsing linear erosions and crusting, histologically identical to Hailey–Hailey disease. It is not to be confused with transient acantholytic dermatosis.Blastomycosis-like pyoderma: Blastomycosis-like pyoderma (also known as "Pyoderma vegetans") is a cutaneous condition characterized by larger verrucous plaques with elevated borders and multiple pustules occurring.Breast eczema: Breast eczema (also known as "Nipple eczema") may affect the nipples, areolae, or surrounding skin, with eczema of the nipples being of the moist type with oozing and crusting, in which painful fissuring is frequently seen, especially in nursing mothers.James, William; Berger, Timothy; Elston, Dirk (2005).Keratolytic: Keratolytic therapy is treatment to remove warts and other lesions in which the epidermis produces excess skin. In this therapy, acid medicine, such as salicylic acid is put on the lesion.ErythrodermaPapulotranslucent acrokeratodermaScabiesDermatitis herpetiformisAcariasisIodopropynyl butylcarbamateDermal equivalent: The dermal equivalent is an in vitro model of the dermal layer of skin. It is constructed by seeding dermal fibroblasts into a collagen gel.Contact dermatitisParaneoplastic syndrome: A paraneoplastic syndrome is a syndrome (a set of signs and symptoms) that is the consequence of cancer in the body but that, unlike mass effect, is not due to the local presence of cancer cells.Paraneoplastic Syndromes, 2011, Darnell & Posner These phenomena are mediated by humoral factors (by hormones or cytokines) excreted by tumor cells or by an immune response against the tumor.Large plaque parapsoriasisHair analysisRelaxer: A relaxer is a type of lotion or cream generally used by people with tight curls or very curly hair which makes hair easier to straighten by chemically "relaxing" the natural curls. The active agent is usually a strong alkali, although some formulations are based on ammonium thioglycolate instead.Seborrhoeic dermatitisAcitretinQuantitative electroencephalography: Quantitative electroencephalography (QEEG) is a field concerned with the numerical analysis of electroencephalography data and associated behavioral correlates.Direct fluorescent antibodyAtopic dermatitisAntonella Tosti: Antonella Tosti is an Italian physician and scientist with major contributions in the field of dermatology.Vulvitis: Vulvitis is a condition of inflammation of the vulva of a female.Ultraviolet light therapy