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What Are the Minimally Invasive Options for Patients with Kidney Cyst 5.3cm

2018-10-01 08:16

Question: I have a 5.3 cm cyst on my right kidney. My doctor is checking to see if it grows. It has grown some over the past few years. What minimally invasive options do I have?

What Are the Minimally Invasive Options for Patients with Kidney Cyst 5.3cmAnswer: If the cyst is small and does not cause any symptoms with your kidneys, you might not need to treat it. For larger cysts that cause symptoms, treatment should be taken as early as possible.


You will firstly get a local anesthetic so you won’t feel any pain. Using ultrasound as a guide, your doctor will place a thin needle into the cyst through your skin and drain all the fluid from the cyst. Sometimes, the doctor fills the cyst with an alcohol solution afterward to prevent it from growing again.

Retrograde Intrarenal Surgery

A small telescope goes through the natural opening of the body, into the ureter and up into the kidney. A cut is made with a laser, and the cyst is opened into the draining system. A stent is left in the ureter for about two weeks to allow proper healing.

Laparoscopy for cyst removal

In this procedure, three little incisions are made into the abdomen so that small surgical instruments can enter the abdomen and the kidney.

Percutaneous Kidney Surgery

This method allows the surgeon to do endoscopic surgery within the kidney using a small tract. A tract is an opening created by a small incision through the skin and tissues directly into the kidney. A sleeve is placed into the kidney, bridging the distance from the skin. The doctor performs the surgery by guiding endoscopic instruments through the sleeve into the kidney. Under X-ray control, the cyst is opened, and a large portion of the wall is removed.

Micro-Chinese Medicine Osmotherapy

This is a conservative treatment. It is to infiltrate the micronized herbs into the kidneys directly with the help of osmosis devices. It can increase the permeability of cyst wall and pressure difference inside and outside, so the cysts will shrink gradually. It can also restrain the abnormal activity of renal tubular epithelial cells and lining cells to prevent renal cysts from growing.

What are the minimal invasive options for patients with kidney cyst 5.3 cm? Now you get the answer. If you still have any questions on kidney cysts, please leave a message below or contact online doctor.

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