This disease occurs 3-4 times more often in women aged 36-65 years, this is due to the increased concentration of estrogen and progesterone. There are the following types of angiomyolipoma: Isolated or sporadic - occurs in 90% of cases. As a rule, it affects one kidney. Congenital - occurs against
Depending on the area of the lesion, there are hemangiomas and lymphangiomas - tumors of the blood and lymphatic vessels. According to the histological classification, angiomas are: monomorphic - formations originating from cells of one type of the vascular wall of arteries or veins
Depending on the place of manifestation, there are three types of heartburn: retrosternal heartburn, in which the unpleasant sensations are localized
There are several classifications of this disease in medicine. According to the etiology and pathogenesis, angiodystonia is: primary (neurogenic) and symptomatic. By localization, it is divided into: monoregional (localized) and polyregional (systemic). By the nature of the course, it is:
There are several types of this disease. Among them: hemodynamic - the patient complains of cardiovascular problems; asphyxic - there is swelling of the larynx, bronchospasm; cerebral - expressed by symptoms such as headache, agitation, vomiting, nausea, convulsions; abdominal
According to the mechanism of occurrence, headaches are divided into six types:
Depending on the type of allergen, there are several reactions. Among them: to food; to medications (for example, non-steroidal, narcotic); to anesthesia during surgery; to fauna and flora; to physical activity. Causes The main cause of the disease is an allergen, which can be
Based on the phenotypic expression, the deviation is divided into ocular and oculocutaneous. Oculocutaneous albinism (OCA) is the most common and manifests itself in several subtypes. First (OCA 1). A distinction is made between 1A - the pigment melanin is completely absent and 1B, when it is
There are various forms of pathology. Among them: androgenetic; diffuse; focal; scarring. Causes Science has not fully studied this phenomenon, but it is believed that the appearance of baldness is directly related to genetic predisposition. Factors include stress, poor immunity, and
According to the progression of the disease, the following stages are distinguished: active (accompanied by redness, swelling, itching of the skin), stationary (the skin surface is unchanged, complete absence of hair) and regressive (a mixed increase in colorless and pigmented hair is observed in