Learning objectives

• Definition of a nephrectomy
• Management of a nephrectomy

Definition and mechanisms

• A nephrectomy involves the removal of a kidney with or without part of the ureter and may be open, laparoscopic or robot-assisted
• Often performed in the treatment of renal cell carcinoma but may also be performed for hydronephrosis, trauma, shrunken kidney, hypertension, or chronic infection
• Nephrectomy is also performed to remove a healthy kidney from a donor (either living or deceased) for transplantation
• In partial nephrectomy or kidney-sparing (nephron-sparing) surgery, only the diseased or injured portion of the kidney is removed
• Radical (complete) nephrectomy involves removing the entire kidney, part of the ureter, the renal fascia, the adrenal gland, and regional lymph nodes are removed
• The open operation is carried out via a dorsal, anterior subcostal, flank, midline, or thoracoabdominal incision
• The laparoscopic approach is associated with less pain and quicker recovery times and may be performed transperitoneal or retro-peritoneal

Complications

• Hemorrhage
• Urinary fistula
• Urethral obstruction
• Infection
• Pneumothorax
• Post-operative pneumonia
• Vascular injury
• Splenic injury
• Bowel injury
• Acute renal failure
• Bowel obstruction
• Peritonitis
• Deep venous thrombosis and pulmonary embolism
• Chronic renal failure

Management

Suggested reading

• Pollard BJ, Kitchen, G. Handbook of Clinical Anaesthesia. Fourth Edition. CRC Press. 2018. 978-1-4987-6289-2.
• Chapman, E., Pichel, A., 2016. Anaesthesia for nephrectomy. BJA Education 16, 98–101.

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