Toxic epidermal necrolysis is a severe polyethological disease of an allergic nature, characterized by an acute violation of the general condition of the patient, bullous lesion of the entire skin and mucous membranes. The rapid development of dehydration, toxic damage to the kidneys and other internal organs, and the addition of an infectious process often…
Yellow nail syndrome is a valuable diagnostic sign of various pathological processes that pose a threat to the patient’s health. Such a change in color is possible with jaundice, lymphostasis, endocrine disorders, lung, heart and skin diseases. The change in the color of the nail plate is accompanied by its thickening, roughness, deformation. Visual diagnosis…
Sycosis is a pustular skin disease caused by Staphylococcus aureus. The development is based on neuro-endocrine disorders that change the sensitivity of follicles. Sycosis affects the growth area of the beard and mustache on the face. The disease begins with the clinic of superficial folliculitis, which spread to healthy areas of the skin, recur and…
Sebocystomatosis is a dermatological disease caused by cystic neoplasms originating from the epithelium of the ducts of the sebaceous glands. It is accompanied by the appearance of hemispherical tumor-like formations on the skin of the scalp, face, neck, chest, genitals (scrotum in men and labia majora in women), thighs. Diagnosis of sebocystomatosis is based on…
Seborrheic eczema is a chronic dermatosis, manifested by rashes of small nodules, gradually forming plaques covered with dense fatty scales and crusts, when removed, a moist surface opens. Rashes are localized on the head, behind the auricles, on the face, in the natural folds of the skin, in the umbilical region, on the skin of…
Kaposi’s sarcoma (Kaposi’s angiosarcoma, angioendothelioma of the skin) is multiple malignant lesions of the dermis developing from the endothelium of lymphatic and blood vessels passing through it. Often the disease is accompanied by damage to the oral mucosa and lymph nodes. Disease manifests itself with multiple bluish-reddish spots on the skin, transforming into tumor nodes…
Sarcoidosis skin is a specific granulomatous lesion of the skin that occurs with systemic sarcoidosis or as an isolated form. Sarcoid elements are represented by papules, nodules, plaques, ulcers. Foci of alopecia, hypo- and hyperpigmentation, nodular erythema, nail plate lesions may occur. The diagnosis is confirmed by skin biopsy data. Additional methods include blood biochemistry,…
Cicatricial pemphigoid is an autoimmune exfoliation of the epidermis with preservation of intercellular connections in the elderly. Mainly the mucous membranes suffer, less often there is a simultaneous lesion of the skin and mucous membranes, even less often – an isolated skin lesion. The primary element is a strained transparent vesicle with an outcome in…
Rubromycosis is a dermatomycosis that affects the skin of the feet, hands, inguinal-femoral folds and other areas. Manifestations of rubromycosis are hyperemia, dryness, hyperkeratosis, cracking, flaky peeling of skin areas. The lesion of the nail plates is characterized by their thickening, increased fragility, and the development of subcutaneous hyperkeratosis. Diagnosis is carried out by a…
Pink lichen of Gibert (roseola flaking) is an acute dermatological disease characterized by the appearance of pink spots on the skin of the trunk and limbs, located along the Langer lines and gradually acquiring the appearance of medallions. Typically, the onset of the disease begins with the appearance of one maternal plaque on the skin…