Portography Indirect

Portography is a research method in which a special contrast agent is injected into the patient’s circulatory system to identify and diagnose various diseases. Depending on the site of injection of the contrast agent, portography can be direct or indirect.

Direct portography is a procedure in which contrast is injected directly into the hepatic artery, which provides the most accurate information about the condition of the liver and its vessels. However, direct portography is an invasive procedure and can cause complications such as bleeding, liver damage, or allergic reactions to the contrast agent.

Indirect portography, on the other hand, is a less invasive examination method in which contrast is injected into one of the veins of the abdominal cavity (usually the inferior vena cava). This method allows you to obtain a wider image of the abdominal cavity and identify various diseases such as tumors, cysts, abscesses, etc.

To perform indirect portography, a special catheter is used, which is inserted into a vein and advanced to the desired level in the abdominal cavity. Then, a contrast agent is injected into the abdominal cavity through a catheter, which spreads through the vessels and allows a clear image of the organs to be obtained.

After the procedure, the patient should be monitored by medical personnel for several hours to ensure there are no complications. Indirect portography is usually performed under local anesthesia, so the patient does not experience pain.

Thus, indirect portography is an effective method for diagnosing various diseases of the abdominal cavity, which allows us to obtain a more complete picture of the condition of the internal organs and blood vessels. If the procedure is performed correctly, the risk of complications is minimal, and the results of the study can be used to make an accurate diagnosis and select the optimal treatment.

Indirect portography (IPP) is a diagnostic method that is used to study the condition of the portal system (the circulatory system that carries blood from the stomach and intestines to the liver). PNN is one of the most common methods for diagnosing portal hypertension, which can be caused by various diseases and conditions.

In PPN, a contrast agent is injected into one of the arteries that are located in the abdominal cavity. This can be either an artery that feeds the stomach or an artery that feeds the intestines. After the contrast agent is administered, it begins to spread through the circulatory system and accumulate in the liver.

A series of x-rays are then taken to determine how the contrast agent is distributed in the liver and how well the portal system is working. If there are any problems, then in the images you can see changes in the distribution of the contrast agent and in the operation of the portal system.

PNN is a safe and painless diagnostic method that provides important information about the condition of the portal system and helps the doctor make the correct diagnosis and prescribe treatment.