What Is Nephrectomy Surgery?

Nephrectomy is a surgical procedure used to permanently remove the kidney and its associated ureter. Although it is relatively rare, nephrectomy is essential for treating irreversible conditions of the kidney and ureter in dogs. Let’s explore the details:

Indications:

• • Kidney Conditions: Nephrectomy is indicated when the kidney is affected by severe issues such as cancer, trauma, persistent infection, or ureteral abnormalities.
  • Ureteral Abnormalities: If the ureter (the tube connecting the kidney to the bladder) is also involved, nephrectomy may be necessary.

Types of Nephrectomy Surgery:

• • Total Nephrectomy: In this procedure, the entire kidney is removed. It is typically performed when conditions are dire, such as advanced cancer or severe infection.
  • Partial Nephrectomy: In partial nephrectomy, only a portion of the kidney is removed. This approach helps preserve some kidney function and is used when damage isn’t widespread.

Procedure Types:

• • Open Nephrectomy: The traditional method involves a significant incision to access the kidney. While tried and true, it may result in longer recovery and discomfort for the pet.
  • Laparoscopic Nephrectomy: A minimally invasive approach using small incisions, tiny instruments, and a camera. It offers quicker recovery and less pain.
  • Robotic-Assisted Nephrectomy: Similar to laparoscopic surgery, but a robot assists the surgeon. Precise and futuristic, but not widely available.

Preoperative Considerations:

• • Glomerular Filtration Rate (GFR): Monitoring kidney function before surgery is crucial.
  • Staging: If cancer is detected, complete staging helps determine the extent of spread in the body.

 

Remember that individual cases may vary, and consulting a veterinarian is essential for proper diagnosis and treatment.