Catheterization

Catheterization is the procedure of inserting a catheter into a hollow organ for various medical purposes. A catheter is a thin, flexible tube that can be made of various materials such as plastic, rubber or silicone.

One of the most commonly used types of catheterization is urethral catheterization. It is performed by inserting a catheter into the bladder through the urethra. This procedure may be necessary if the patient is unable to urinate on his own due to various medical problems, such as diseases of the genitourinary system or after surgery in this area. Urethral catheterization may also be used to collect urine for testing or to measure the volume of urine a patient is excreting.

Cardiac catheterization is a procedure in which special catheters are inserted into the arteries or veins of the extremities and carried into various chambers of the heart. Cardiac catheterization can be used to obtain data about pressure and blood flow within different parts of the heart. It can also help determine the causes of heart disease and help plan treatment. Typically, cardiac catheterization is performed during angiocardiography.

Arterial catheterization involves inserting a catheter into the patient's arteries. This procedure may be used to perform x-rays and also to administer medications that may cause blood vessels to contract or widen. Arterial catheterization can also be used to administer insoluble microbeads to occlude a vessel and stop bleeding or destroy an existing tumor.

Although catheterization is a relatively safe procedure, it may carry the risk of various complications such as infection, bleeding, or damage to surrounding tissue. Therefore, it is important that the catheterization procedure is carried out by experienced medical personnel, who will monitor the patient's condition and take the necessary measures if complications arise.

Overall, catheterization is an important tool in medical practice that allows various procedures to be performed to diagnose and treat various diseases. But, as with any medical procedure, it is important to be aware of the possible risks and take all necessary measures to minimize these risks.

Catheterization is the insertion of medical instruments through natural openings or wounds of the body to diagnose, treat, or examine internal organs and systems. Depending on which organ or system needs to be examined or treated, catheterization can be performed in various places in the body.

One of the most common catheterization methods is urethral (bladder) catheterization, in which a catheter is inserted through the urethra (urethra) into the bladder. This allows for the free flow of urine and prevents the development of urinary tract infections.

Cardiac catheterization is a procedure in which a doctor inserts special catheters into the arteries and veins of the arms or legs and then passes them through the various chambers of the heart to obtain information about pressure and blood flow. Cardiac catheterization is usually performed during angiocardiography, which allows the diagnosis of various heart diseases such as angina pectoris, myocardial infarction and arrhythmia.

Arterial catheterization is another method used to study and treat various diseases. In this case, a catheter is inserted directly into the artery, allowing the administration of drugs, dyes and other substances needed for diagnosis or treatment.

Catheterization can be performed both in medical institutions and at home. When performing catheterization, all safety rules must be followed to avoid possible complications.

Insertion of a catheter into the renal artery can be carried out using a series of catheterizations of the great vessels supplying the kidney or simultaneously through the vessels of the right kidney in the presence of obstruction of the ureter or urinary tract on the right. In the second case, simultaneous catheterization of the ureters of two kidneys usually occurs. For