Dioctophyma renale is often found in the ---- of dogs.

Dioctophyma renale is often found in the ---- of dogs.

• A. Left kidney
• B. Ureters
• C. Right kidney
• D. Urinary bladder

Answer: (C)

Dioctophyma renale, the giant kidney worm, ends up living in the kidney of its host and causes unilateral nephritis as it damages renal tissue. In dogs, this parasite is far more often found in the right kidney than in the left, likely due to its migration pattern and the anatomy of the canine kidney and renal pelvis. The left kidney and the urinary bladder are much less commonly involved, and involvement of the ureters is rare. Therefore, the right kidney is the location most consistently associated with this parasite.

Dioctophyma renale, the giant kidney worm, ends up living in the kidney of its host and causes unilateral nephritis as it damages renal tissue. In dogs, this parasite is far more often found in the right kidney than in the left, likely due to its migration pattern and the anatomy of the canine kidney and renal pelvis. The left kidney and the urinary bladder are much less commonly involved, and involvement of the ureters is rare. Therefore, the right kidney is the location most consistently associated with this parasite.