Nephrectomy

Nephrectomy
Intervention
ICD-9-CM 55.4-55.5
MeSH D009392
OPS-301 code: 5-554

Nephrectomy is the surgical removal of a kidney.

Contents

History

The first successful nephrectomy was performed by the German surgeon Gustav Simon on August 2, 1869 in Heidelberg. Simon practiced the operation beforehand in animal experiments. He proved that one healthy kidney can be sufficient for urine excretion in humans.

Indications

There are various indications for this procedure, such as renal cell carcinoma, a non-functioning kidney (which may cause high blood pressure) and a congenitally small kidney (in which the kidney is swelling, causing it to press on nerves which can cause pain in unrelated areas such as the back). Nephrectomy for renal cell carcinoma is rapidly being modified to allow partial removal of the kidney. Nephrectomy is also performed for the purpose of living donor kidney transplantation. Partial Nephrectomy has also been performed to repair injury e.g. rupture, caused by trauma such as falls and motor vehicle accidents.

Procedure

The surgery is performed with the patient under general anesthesia. The surgeon makes an incision in the side of the abdomen to reach the kidney. Depending on circumstances, the incision can also be made midline. The ureter and blood vessels are disconnected, and the kidney is then removed. The surgery can be done as open surgery, with one incision, or as a laparoscopic procedure, with three or four small cuts in the abdominal and flank area. Recently, this procedure is performed through a single incision in the patient's belly-button. This advanced technique is called as single port laparoscopy.

In January 2009, a woman who had previously had a hysterectomy was able to donate a kidney and have it removed through her vagina. The operation took place at Johns Hopkins Medical Center. This is the first time a healthy kidney has been removed via this method, though it has been done in the past for nephrectomies carried out due to pathology. Removing organs through orifices prevents some of the pain of an incision and the need for a cosmetically unappealing larger scar. Any advance which leads to a decrease in pain and scarring has the potential to boost donor numbers.[1] This operation also has taken place at the Cleveland Clinic. The first transvaginal Nephrectomy actually took place at the Cleveland Clinic in Cleveland Ohio.[2]

For some illnesses, there are alternatives today that do not require the extraction of a kidney. Such alternatives include renal embolization[3] for those who are poor candidates for surgery, or partial nephrectomy if possible.

More rarely, renal cell cancers can involve adjacent organs, yet may be safely and completely removed surgically via open or laparoscopic techniques.[4]

After care

Pain medication is often given to the patient after the surgery because of pain at the site of the incision. An IV with fluids is administered. Electrolyte balance and fluids are carefully monitored, because these are the functions of the kidneys. It is possible that the remaining kidney does not take over all functionality. A patient has to stay in the hospital between 2 and 7 days depending on the procedure and complications.

See also

  • Kidney donation

References

  1. ^ Donor kidney removed via vagina, BBC News, 3 February 2009
  2. ^ Cleveland Clinic.. "Cleveland Clinic performs first transvaginal kidney removal, plans a second | cleveland.com". Blog.cleveland.com. http://blog.cleveland.com/medical/2009/03/cleveland_clinic_performs_firs.html. Retrieved 2010-07-28. 
  3. ^ Hom D, Eiley D, Lumerman JH, Siegel DN, Goldfischer ER, Smith AD (January 1999). "Complete renal embolization as an alternative to nephrectomy". The Journal of Urology 161 (1): 24–7. doi:10.1016/S0022-5347(01)62049-4. PMID 10037359. 
  4. ^ Crotty KL, Macaluso JN (March 2000). "Partial colectomy required for resection of renal cell carcinoma: a case report and review of treatment options for locally advanced disease". The Journal of the Louisiana State Medical Society 152 (3): 119–23. PMID 10851826. 

Links and Sources


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Look at other dictionaries:

  • nephrectomy — (n.) 1880, from NEPHRO (Cf. nephro ) kidney + ECTOMY (Cf. ectomy) a cutting out …   Etymology dictionary

  • nephrectomy — [nə frek′tə mē] n. pl. nephrectomies [ NEPHR + ECTOMY] surgical removal of the kidneys …   English World dictionary

  • Nephrectomy — The surgical removal of a kidney. A nephrectomy can be radical, simple, or partial. The kidney, the adrenal gland, nearby lymph nodes, and other surrounding tissue are removed in a radical nephrectomy. Simple nephrectomy is the removal of just… …   Medical dictionary

  • nephrectomy — Surgery to remove a kidney or part of a kidney. In a partial nephrectomy, part of one kidney or a tumor is removed, but not an entire kidney. In a simple nephrectomy, one kidney is removed. In a radical nephrectomy, an entire kidney, nearby… …   English dictionary of cancer terms

  • nephrectomy — n. surgical removal of a kidney. When performed for cancer of the kidney, the entire organ is removed together with its surrounding fat and the adjacent adrenal gland (radical nephrectomy). Removal of either the upper or lower pole of the kidney… …   The new mediacal dictionary

  • nephrectomy — noun (plural mies) Etymology: International Scientific Vocabulary Date: 1880 the surgical removal of a kidney • nephrectomize transitive verb …   New Collegiate Dictionary

  • nephrectomy — /neuh frek teuh mee/, n., pl. nephrectomies. Surg. excision of a kidney. [1875 80; NEPHR + ECTOMY] * * * …   Universalium

  • nephrectomy — noun The surgical removal of a kidney …   Wiktionary

  • nephrectomy — nɪ frektÉ™mɪ n. surgical removal of a kidney (Surgery) …   English contemporary dictionary

  • nephrectomy — [nɪ frɛktəmi] noun (plural nephrectomies) surgical removal of one or both kidneys …   English new terms dictionary


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