Liver cyst removal

The loyalty program applies to surgical interventions in the inpatient facility, making treatment even more affordable.

A liver cyst is a hollow formation filled with fluid. Most often, simple cysts are benign, do not cause symptoms, and do not require surgery. However, in certain cases, surgical treatment may be necessary. Modern methods allow such formations to be removed in a minimally invasive manner, without large incisions.

At Oxford Medical, operations are performed by experienced surgeons in a modern inpatient facility with expert-class equipment. In most cases, the laparoscopic method is used, which, compared to open surgery, is associated with less tissue trauma, shorter hospitalization, and faster recovery.

If you have been diagnosed with a liver cyst, book a consultation with a surgeon at Oxford Medical to determine further treatment tactics.

According to a review of scientific studies in PubMed Central, most simple liver cysts are of congenital origin. They form from bile ducts that did not connect to the main biliary system during intrauterine development. Fluid gradually accumulates in these areas, resulting in the formation of a cyst. Such formations can exist for years without causing any symptoms.

Other possible causes of cystic formations:

• Parasitic infections. Infection with echinococcus can lead to the formation of a parasitic cyst in the liver.

• Liver injuries. After damage to the organ, a cavity with an accumulation of blood or fluid may form, which is sometimes called a pseudocyst.

• Inflammatory processes. Infectious lesions of the liver may be accompanied by the formation of cavities with purulent contents — abscesses. They are not simple cysts and require different treatment.

• Hereditary disorders. Genetic changes can cause the formation of numerous cysts in the liver — polycystic disease.

The causes of cystic formations can differ significantly, so it is important to establish their origin in order to choose the correct treatment strategy.

Doctors at Oxford Medical explain that these symptoms are not specific to cysts and may occur with other diseases of the liver, gallbladder, and digestive organs. The cause of the complaints can only be established based on the results of diagnostic examinations.

Most simple liver cysts do not pose a threat to health. However, in some cases, they can cause serious complications that require emergency medical care. According to the European Association for the Study of the Liver (EASL), the following complications are possible:

• Compression of the bile ducts and neighboring organs — a large cyst can obstruct bile outflow and cause obstructive jaundice. If blood vessels are compressed, impaired blood circulation is possible.

• Hemorrhage into the cyst — damage to blood vessels leads to the accumulation of blood in the cavity of the formation. This can cause sharp pain, rapid enlargement of the cyst, and require urgent treatment.

• Rupture of the cyst — its contents enter the abdominal cavity, which can cause irritation of the peritoneum. If the rupture is accompanied by significant internal bleeding, a threat to life arises.

• Infection and suppuration — a bacterial infection develops in the cavity of the cyst. Without timely treatment, it can spread and lead to sepsis — a life-threatening systemic reaction of the body to infection.

Doctors at Oxford Medical recommend seeking medical attention immediately in case of sudden severe abdominal pain, especially if it is accompanied by severe weakness, dizziness, or loss of consciousness. High fever with chills or the appearance of jaundice also requires urgent examination.

Liver cysts are often detected incidentally during examinations for another reason. To clarify the diagnosis, the following may be prescribed:

• ultrasound examination of the abdominal organs — the main method of primary diagnosis, which allows cysts to be detected, their size, number, and location to be determined, and the condition of their walls and internal contents to be assessed;

• CT of the liver — used for a more detailed examination of cysts with a complex or atypical structure, clarification of their location and connection with blood vessels and bile ducts;

• laboratory tests — examination of bilirubin levels and liver enzymes helps detect disorders of bile outflow;

• magnetic resonance cholangiopancreatography — to clarify the nature of complex cystic formations and their possible connection with the bile ducts (if indicated).

If a typical simple cyst that does not cause symptoms is detected based on ultrasound results, additional examinations are usually not necessary. However, the presence of septa, thickened walls, heterogeneous contents, and other atypical changes requires a more detailed examination. The obtained results allow the doctor to establish the nature of the formation and determine further management tactics — observation or treatment.

Treatment tactics depend on the type of cyst, its size, location, the presence of symptoms and complications. Not all formations need to be removed: simple cysts that do not cause complaints and have a typical structure usually do not require treatment. However, if a cyst disrupts the function of neighboring organs or causes significant discomfort, intervention may be necessary.

Main methods of treating a liver cyst:

• Puncture with sclerotherapy — under ultrasound guidance, fluid is removed from the cyst through a needle, after which a special medication is introduced that acts on the cells of its inner lining and reduces the reaccumulation of fluid. The method is used in certain cases for simple cysts. Puncture alone without sclerotherapy often leads to refilling of the cavity.

• Laparoscopic removal of a liver cyst — through small punctures, the surgeon opens the cyst and excises the accessible part of its wall. This is called fenestration. The remaining part of the wall is left in place because its complete excision may require the removal of healthy liver tissue or create a risk of damage to blood vessels and bile ducts. After the operation, fluid does not accumulate in a closed cavity but drains into the abdominal cavity, where it is gradually absorbed. The method is used mainly for symptomatic simple cysts.

• Complete removal of the cyst or resection of part of the liver — used primarily when a mucinous cystic neoplasm is suspected, which may undergo malignant transformation. Unlike a simple cyst, such a formation may have thick walls, internal septa, and nodular growths. In this case, it is important to remove it completely, as remaining pathological tissues may cause recurrence. Depending on the location of the formation, the surgeon removes only the cyst or a part of the liver along with it.

The main difference between partial and complete removal is the purpose of the operation. In the case of a simple benign cyst, it is often sufficient to open it and remove part of the wall to eliminate symptoms and prevent the reaccumulation of fluid. However, if the formation has signs of a tumor process, complete excision may be necessary to avoid leaving pathologically altered tissues behind.

Before the intervention, the surgeon studies the diagnostic results, assesses the size and location of the cyst, and determines the extent of the upcoming operation. During the consultation, the doctor also clarifies the presence of concomitant diseases, allergic reactions, and medications that the patient takes regularly.

Usually, preparation for surgery involves the following examinations:

• general blood and urine tests;

• biochemical blood analysis, including indicators of liver function;

• a coagulogram to assess blood clotting;

• an electrocardiogram and a consultation with an anesthesiologist.

The type of anesthesia depends on the method of intervention. Laparoscopy of a liver cyst and open operations are performed under general anesthesia. Puncture with sclerotherapy is usually performed under local anesthesia, sometimes with the use of sedation.

Before an operation under general anesthesia, eating is prohibited for 8 hours. Clean, still water can be consumed no later than 2 hours before the intervention. On the day of the operation, only medications approved by the anesthesiologist should be taken, with a small amount of water.

The duration of recovery depends on the method of intervention and its extent. After puncture with sclerotherapy, the patient usually returns to usual activities within 1–2 days. After laparoscopic surgery, recovery takes approximately 2–4 weeks, and after open surgery, especially with resection of part of the liver, 6–8 weeks or longer. The timeframes may vary depending on the complexity of the operation and the state of health.

During the first few days after surgical intervention, moderate pain in the area of the punctures or incision, weakness, and abdominal bloating are possible. These manifestations usually gradually decrease. If necessary, the doctor prescribes painkillers.

Main recommendations for the recovery period:

• keep postoperative wounds clean and dry, change dressings according to the surgeon's recommendations;

• do not take a bath, visit a swimming pool or sauna until the wounds have healed;

• start walking with the doctor's permission as early as the first day after surgery, gradually increasing activity;

• avoid lifting heavy objects, intense training, and strain on the abdominal muscles for 4–6 weeks after surgery;

• gradually resume eating after anesthesia and return to the usual diet in the absence of other restrictions.

After laparoscopic surgery, it is often possible to return to work that does not involve significant physical exertion after 1–2 weeks. After open surgery, this period is usually longer.

Doctors at Oxford Medical recommend not missing the follow-up examination after surgery. The surgeon checks wound healing and, if necessary, orders a follow-up ultrasound examination. If severe or increasing abdominal pain, high fever, jaundice, or discharge from the wound appears, it is necessary to seek medical assistance without waiting for the scheduled appointment.

The cost of liver cyst removal depends on the chosen method, the complexity of the intervention, and its extent. The price of puncture with sclerotherapy, laparoscopic surgery, and open surgery differs. If resection of part of the liver is necessary, this also affects the cost of treatment.

You can review the prices for medical services in advance here. The surgeon can provide you with more precise information about the cost and explain the specific features of the upcoming intervention during a consultation. To book an appointment at Oxford Medical, use the online booking form on the website or contact the contact center.

The information is for informational purposes only and does not replace a doctor's consultation.

Sources:

• European Association for the Study of the Liver

• American College of Gastroenterology

• U.S. National Library of Medicine