Cylinder (Cast)

Casts in medicine are an accumulation of dead or living cells in the tissues of the body. They can form inside and take on the shape of body cavities such as the bladder or kidneys.

Cylinders can vary in size and shape. They may be homogeneous or contain various tissues such as fat cells, bacteria, cell walls and other elements.

The formation of casts can be caused by various reasons, such as infection, inflammation, injury or metabolic disorders.

If casts form in the urine, this may indicate the presence of a kidney disease, such as nephrotic syndrome or glomerulonephritis. Casts can also appear in the lungs during pneumonia or bronchitis.

Overall, casts are an important diagnostic feature in medicine and can help doctors determine the cause of a disease and choose the right treatment. However, if the casts appear frequently and in large numbers, it may be a sign of serious health problems.



Casts are a collection of dead cells and fatty tissues that form inside a body cavity. They can take the form of a cavity and disappear over time, and then reappear. The appearance of casts in urine or other secretions may indicate diseases of the kidneys or other organs.

Cylinders are formed as a result of the accumulation of metabolic products in the blood. When these products accumulate in the blood, they begin to settle on the walls of blood vessels and form cylinders. The casts can come in different sizes and shapes, and they can be either normal or abnormal.

Pathological cylinders may indicate various diseases. For example, grainy casts in urine may indicate that a person has kidney disease. Other types of casts may indicate disease in the liver, heart, lungs, or other organs.

To diagnose diseases associated with the appearance of casts, various research methods are used. For example, a urine test can show the presence of casts as well as other components such as protein, glucose and ketones. Imaging techniques such as CT scan or ultrasound may also be used.

In general, casts are an important diagnostic sign for many diseases. Therefore, it is important to monitor your health and undergo regular examinations in order to identify possible problems in time.



Cast cylinder: from theory to practice How to get Cast cylinders? Cylinders are a fairly rare occurrence. Usually there is only one cylinder emerging from the region of the renal ducts. As a rule, this occurs due to some kind of inflammation occurring in the pelvic organs or digestive system. However, there are situations when several cylinders came out of the pelvic area and then this was considered a more serious and complex problem for the patient. One of the most common types of cylinders is the Cast cylinder.

There are several reasons for the formation of Cast cylinders. One of them is sclerotherapy of veins in the legs. In addition, the formation of kidney stones or the so-called cholesterol polyp in the bile ducts or peri-vesical zone may also be the cause. Such formations cause narrowing of the bile duct, which provokes the development of acute calculous cholecystitis