Arthritis of the fingers is an inflammation of the metacarpophalangeal and interphalangeal joints, causing destruction of articular structures and persistent deformities of the hand
Knee arthritis is a degenerative disease of the connective tissue that significantly reduces the quality of life and requires timely comprehensive treatment
Arthritis in children includes several inflammatory diseases of various etiology and clinical presentation. This is one of the most common childhood pathologies
Ankle arthrosis is a gradual destruction of the articular cartilage of one of the most stressed joints in the body, which connects the lower leg to the foot
Arthrosis is a degenerative-dystrophic progressive disease of joints of different localization, accompanied by limited mobility and pain
At the moment, ascariasis is one of the most common helminthiases. In the absence of adequate treatment, the infection leads to severe complications from all internal life support systems
Few people know that the smallest dust particles are often the cause of deadly diseases. These include aspergillosis, which we will discuss in detail in this article
Aspermia is a pathology that leads to male infertility. Currently, the term is rarely used in andrology, since its interpretation is ambiguous. WHO defines aspermia as anejaculation, that is, a condition in which a man has no ejaculate during intercourse. In the Russian school of andrology, aspermia is understood as the absence of spermatozoa in the ejaculate, as well as immature cells of spermatogenesis, although this phenomenon is more correctly called azoospermia
Arthrosis of the hip joint is a disease that leads to the gradual destruction of the joint. Its main symptoms are pain and impaired mobility
Arthrosis of the foot is a chronic disease of the joints of the foot, in which articular cartilage is destroyed with subsequent deformation of the joints and limitation of their functions
Arthrosis of the knee joint is a slowly progressive disease characterized by degeneration of the joint tissues and, over time, leading to joint destruction
Asthenic syndrome is a psychopathological disorder that develops gradually and accompanies many diseases
Aspiration pneumonia is an acute infectious-toxic inflammatory process in the lung tissue that occurs due to the contents of the stomach, nasopharynx or oral cavity entering the lower respiratory tract
Astigmatism is a congenital inability of the eyes to properly focus their vision. Treatment of astigmatism is possible in several ways - optical vision correction, surgical and laser keratomileusis
Shoulder arthrosis is a gradual wear and tear of cartilage caused by dehydration and degenerative processes in cartilage and bone tissue
Asthenozoospermia is a pathological disease characterized by decreased sperm motility
Astigmatism in children is much more common than previously thought. He not only gives the child discomfort, but can lead to the development of complications
Status asthma is a severe life-threatening complication of bronchial asthma, which is protracted and is characterized by progressive respiratory failure and ineffectiveness of the therapy
Asphyxia (suffocation) of a newborn is a pathological condition that occurs in a child in the early neonatal period and is manifested by impaired respiratory function, the development of hypoxic and hypercapnic syndromes
Ataxia is a motor disorder that is manifested by a disorder of coordination of movements. Ataxia is of several types - cerebellar, sensitive, spinocerebellar
Astrocytoma is a primary brain tumor originating from the astrocytes (stellate cells) of the neuroglia. Astrocytomas differ in clinical course, degree of malignancy, and localization. The incidence is 5 to 7 cases per 100,000 population
Atelectasis - a disease in which the lung or its segment has a loss of airiness
Asthmatic bronchitis is an infectious-allergic respiratory disease that affects the bronchi of medium and large caliber
Ascites is a pathological accumulation of fluid in the abdominal cavity. Ascites can develop rapidly (over several days) or over a long period (weeks or months). Clinically, the presence of free fluid in the abdominal cavity manifests itself when a fairly large volume is reached - from 1.5 liters
Atheroma is a benign soft formation under the skin of a rounded shape that appears due to a blockage of the sebaceous gland duct. Medicine offers only removal: classical surgery, laser and radio wave removal
Asphyxia (suffocation) is a life-threatening condition caused by an excess of carbon dioxide (hypercapnia) and a lack of oxygen (hypoxia) in the blood and tissues. All types of asphyxia require immediate medical attention to the patient, and sometimes resuscitation, since the increasing hypoxia can lead to death within a few minutes
Asthenia is a psychopathological disorder, a symptom of many diseases and pathological conditions. Manifested by weakness, fatigue, sleep disorders
Atherosclerosis is a narrowing of the lumen of blood vessels and, as a result, a violation of the normal blood flow. In this article, we will talk about the causes of this pathology and the symptoms of various forms of atherosclerosis
Atherosclerotic cardiosclerosis - diffuse replacement of myocardial cells with connective tissue caused by atherosclerotic lesions of the coronary arteries
Atherosclerosis of the lower extremities - a chronic disease caused by impaired blood flow in the arteries of the legs due to blockage or narrowing of the lumen of the vessels
Atypical autism is a neuropsychiatric disease caused by a violation of the structures of the brain. It belongs to a group of pathologies called autism spectrum disorders
Atypical pneumonia is a group of infectious and inflammatory lung diseases that are caused by atypical pathogens and have an uncharacteristic clinical picture
Atopic dermatitis is a chronic, genetically determined inflammatory-allergic skin disease with a recurrent course, characterized by primary itching, papular eruptions and lichenification
Atherosclerosis of the cerebral vessels in most cases manifests itself after 50 years. The disease needs long-term treatment, including diet
Atrioventricular block is a heart disease caused by improper conduction of an electrical impulse in it
Intestinal atony is characterized by a decrease in the muscle tone of the intestinal walls and a slowdown in peristalsis, which leads to chronic constipation
Atony is a pathological condition in which there is a decrease in the tone of skeletal muscles and a number of hollow organs (bladder, stomach, uterus, intestines)
Atrophic vaginitis is a disease that is caused by a decrease in the production of estrogen in a woman's body during menopause
Esophageal atresia is a congenital malformation in which a part of the esophagus is missing in a newborn, which causes esophageal obstruction. This pathology requires early surgical intervention, otherwise it leads to the death of the child
Atopic dermatitis is a chronic, genetically determined inflammatory-allergic skin disease characterized by itching and characteristic changes