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Nephrectomy
In a radical nephrectomy, the whole kidney is removed. In a partial nephrectomy, only a piece of the kidney is removed. Kidney removal may need to be done ...
Definition
In a radical nephrectomy, the whole kidney is removed. In a partial nephrectomy, only a piece of the kidney is removed.
Reasons
Kidney removal may need to be done because of:
- Birth defects
- Injuries to the kidney
- Infection
- Tumor
- Kidney donation for a transplant
Risk
Complications are rare, but no procedure is completely free of risk. If you are planning to have a nephrectomy, your doctor will review a list of possible complications, which may include:
- Infection
- Bleeding
- Blood clots
- Damage to near-by organs
- Reactions to the anesthesia
- Leakage of urine from the remaining kidney tissue, if only part of the kidney is removed
Factors that may increase the risk of complications include:
- Smoking
Expect
Your blood type is checked. This is done in case a transfusion is needed either before or after surgery.
Talk to your doctor about your medicines. You may be asked to stop taking some medicines up to one week before the procedure, like:
- Aspirin or other anti-inflammatory drugs
- Blood thinners, such as clopidogrel (Plavix) or warfarin (Coumadin)
Do not eat or drink after midnight before the procedure. You may need to take medicine to cleanse your bowels.
General anesthesia will be given. You will be asleep.
A catheter will be inserted. An incision will be made in the abdomen or side of the abdomen. A rib may need to be removed to access the kidney. The ureter (tube from the kidney to the bladder) and blood vessels will be cut if the whole kidney is being removed. The kidney (or part of the kidney) will then be removed. The incision will be closed.
Kidneys, Ureters, and Renal Blood Vessels
Laparoscopic surgery may also be used for a nephrectomy. The abdominal cavity will be inflated with gas. Several key-hole incisions are made in the area. A laparoscope, a long tool with a camera on the end, will be inserted through one of the holes. This allows the doctor to see inside you. Tools will be inserted through the other holes to perform the surgery. The same steps will be used to detach the kidney. A small incision will be made to retrieve the kidney.
Between 2-4 hours
Anesthesia will prevent pain during the surgery. Recovery is usually painful because of the location of the incision. The laparoscopic approach is significantly less painful. Your doctor will give you medicine to manage the pain.
Typical hospital stay following nephrectomy is 2-7 days. The exact length depends on the type of surgery. Your doctor may choose to keep you longer if complications arise.
IV fluids and pain medicine will be given following the surgery. Blood pressure, electrolytes, and fluid balance will all be carefully monitored. A urinary catheter is often needed for a short time following surgery.
You will be encouraged to move around and be cautiously active as symptoms allow.
Avoid strenuous exercise or activities for approximately six weeks. Be sure to follow your doctor's instructions. Ask your doctor about when it is safe to shower, bathe, or soak in water.
If both kidneys are removed, hemodialysis or kidney transplantation is necessary.
Call
After you leave the hospital, contact your doctor if any of the following occurs:
- Signs of infection, including fever or chills
- Redness, swelling, increasing pain, excessive bleeding, or discharge from the incision site
- Nausea and/or vomiting that you cannot control with the medicines you were given after surgery, or which persist for more than two days after discharge from the hospital
- Pain that you cannot control with the medicines you have been given
- Cough, shortness of breath, or chest pain
- Are not able to urinate
- Sudden weakness
In case of an emergency, call for medical help right away.
