Diseases of the skin and subcutaneous tissue (dermatology)

Angiomatosis hereditary familial hemorrhagic: causes, symptoms, diagnosis, treatment

Angiomatosis is a hereditary family hemorrhagic - an autosomal dominant disease. There are several reports in the literature that the disease has been detected in several generations.

Juvenile polyfibromatosis of Rhine fingers: causes, symptoms, diagnosis, treatment

The causes and pathogenesis of juvenile polyfibromatosis of the Rhine's fingers have not been fully established. It is believed that dermatosis has an autosomal dominant type of inheritance.

Family acrogeria (Gottron syndrome): causes, symptoms, diagnosis, treatment

Family acroheria (Gottron's syndrome) is a rare disease described in 1941 by N. Gottron. The causes and pathogenesis of the acroheria of the family (Gottron's syndrome) are not fully understood. In the development of the disease, an important role is played by the disruption of the structure and function of fibroblasts and collagen synthesis, hypofunction of the pituitary gland. There are reports of family cases of the disease.

Tuberous sclerosis

Tuberous sclerosis is a hereditary disease characterized by hyperplasia of ecto- and mesodermal derivatives. Type of inheritance is autosomal dominant. Mutant genes are located in the loci 16p 13 and 9q34 and encode tuberins - proteins that regulate the GT-phase activity of other extracellular proteins.

Erythrokeratoderma: causes, symptoms, diagnosis, treatment

At present, this group of erythrokeratoderma includes disorders of keratinization of the skin according to the type of hyperkeratosis and proceeding on the erythematous background. However, few dermatologists refer it to the ichthyosis group.

Incontinence of the pigment (Bloch-Sulzberg melanoblastosis)

Causes and pathogenesis of pigment incontinence (Bloch-Sulzberg melanoblastosis). Incontinence of the pigment is due to a mutant dominant gene localized in the X chromosome.

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.