Stenosis is a serious and dangerous pathology

The human body is affected by variousdiseases caused by the impact of both external and internal factors. Stenosis is the narrowing of the lumen of absolutely any anatomical structure that has a hollow structure. This pathology can affect the vessels, intestines, trachea,

vertebral canal, larynx, heart, etc.

Spinal stenosis

The disease is characterized by a narrowing of the structures inspinal canal. Most often, elderly people over the age of sixty suffer from the ailment. However, in some cases, the symptoms of the disease can also disturb people of a younger age, especially if there is a pathology such as congenital hypoplasia of the vertebral foramen. Stenosis, the symptoms of which are worse during walking, are characterized by the presence of severe pain in the back and lower extremities. The disease can be caused by the development of a tumor, a herniated disc, joint arthrosis, trauma, protrusion of discs and other causes.

Stenosis of larynx

This pathology is quite dangerous for life.

Reduction of the laryngeal lumen, which causesbreathing difficulty in the passage of air, in medical practice is called "stenosis." This ailment most often occurs with hypertrophic changes in the thyroid gland, tuberculosis, pneumonia, syphilis, diphtheria, scarlet fever, measles, laryngitis, typhoid. Also susceptible to the pathology of a person suffering from paralysis of the laryngeal nerves, neoplasms in the esophagus, allergies to medications. Often, people who have received mechanical trauma or gunshot wounds to the larynx are diagnosed with stenosis. This disease can occur in both acute and chronic forms. In the first case, pathology is most often manifested in young children. Usually this is due to the anatomical features of the structure of this organ in children. The chronic form is caused by various kinds of diseases: tumors, cicatricial narrowing, etc. Symptoms of an illness in the early stages are the following: noisy irregular breathing, sinking of supraclavicular dimples, the appearance of obsessive fears, motor agitation, sudden reddening of the face, cyanosis of the nose, nails and lips, sweating , shortness of breath when inhaled. Then indifference and fatigue are possible. Breathing becomes superficial, intermittent, pulse - filiform and frequent, the skin acquires a pale color, pupils dilate. Such a condition is life threatening. Therefore, in the presence of any characteristic symptoms should immediately call for emergency care.

Aortic stenosis is what?

This affliction, which refers to the mostwidespread acquired heart disease. Most often, this pathology is diagnosed in people older than 65 years. The disease occurs as a result of the narrowing of the exit aperture of the heart muscle, through which blood flows from the left ventricle into the aorta. The causes of stenosis are: age-related anatomical changes, heredity, rheumatic process, smoking, hypertension, increased cholesterol. As a rule, patients suffering from this ailment complain of pain in the chest, shortness of breath. It is difficult for them to perform any physical activity.