Which term denotes the distention of the ureter?

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Multiple Choice

Which term denotes the distention of the ureter?

Explanation:
Dilation of a structure in medical terms is shown with the suffix -ectasis. When this is attached to the ureter, it yields ureterectasis, meaning the ureter is dilated or distended. Hydroureter would describe distention of the ureter specifically by urine, which is a more particular scenario. The other terms refer to stones (cystolith in the bladder, nephrolith in the kidney) and do not describe dilation. So the best term for distention of the ureter is ureterectasis.

Dilation of a structure in medical terms is shown with the suffix -ectasis. When this is attached to the ureter, it yields ureterectasis, meaning the ureter is dilated or distended. Hydroureter would describe distention of the ureter specifically by urine, which is a more particular scenario. The other terms refer to stones (cystolith in the bladder, nephrolith in the kidney) and do not describe dilation. So the best term for distention of the ureter is ureterectasis.

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