Diseases of the skin and subcutaneous tissue (dermatology)

Hartnup's disease: causes, symptoms, diagnosis, treatment

Khartup's disease is considered autosomal recessive. It was described in 1956 by DN Baron et al. The disease is characterized by the precipitation of the pellagrogenic son, neuropsychic changes and aminoaciduria.

Favre-Rokusho disease (nodular skin elastosis with cysts and comedones): causes, symptoms, diagnosis, treatment

The causes and pathogenesis of the disease are unknown. According to many scientists, dermatosis is hereditary. It is caused by prolonged solar insolation and other factors. The disease is more common among people working on the sun.

Papillary-pigmentary dystrophy of the skin (black acanthosis)

Black acanthosis (dystrophy of the skin of the papillary-pigmentosa) is characterized by hyperkeratosis, hyperpigmentation and papillomatosis of the skin, axillae and other large folds.

Perioriform lentiginosis: causes, symptoms, diagnosis, treatment

The disease belongs to the group of hereditary lentiginosis, which, in addition to the Peits-Egers-Turen syndrome, includes congenital and centrolithic lentiginosis.

Ectodermal dysplasia: causes, symptoms, diagnosis, treatment

Ectodermal dysplasia is a group of hereditary diseases caused by abnormal development of the ectoderm, and is combined with various changes in the epidermis and appendages of the skin.

Congenital epidermolysis bullosa (hereditary pemphigus): causes, symptoms, diagnosis, treatment

Congenital bullous epidermolysis (hereditary pemphigus) is a large group of noninflammatory skin diseases characterized by a tendency of the skin and mucous membranes to develop blisters, mainly in places of minor mechanical trauma (friction, pressure, solid food intake).

Pigmented xeroderma

Pigment xeroderma is a hereditary disease transmitted by an autosomal gene inherited from parents and relatives and has a family character.

Neurofibromatosis: causes, symptoms, diagnosis, treatment

Neurofibromatosis (Recklinghausen's disease) is a hereditary disease characterized by a malformation of ecto- and mesodermal structures, mainly skin, nervous and bone systems, with an increased risk of developing malignant tumors.

Darya disease (follicular vegetative dyskeratosis): causes, symptoms, diagnosis, treatment

Darya disease is a rare disease characterized by pathological keratinization (dyskeratosis), precipitation of horny, mostly follicular, papules on seborrheic areas.

Porokeratosis

Porokeratosis unites a group of diseases characterized by a violation of keratinization.

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