Definition

Noun: - Stenosis of the ureter: A medical condition characterized by the abnormal narrowing or constriction of the ureter, the tube that carries urine from the kidney to the bladder. This narrowing can obstruct the flow of urine.

Usage

This term is used exclusively in medical contexts to describe a specific pathological condition. - The patient was diagnosed with ureterostenosis after experiencing flank pain and recurrent urinary tract infections. - Surgical intervention is often required to correct severe ureterostenosis.

Advanced Usage

• The term is typically found in clinical reports, diagnostic imaging descriptions, and urological literature.
• It is often discussed in relation to its causes (e.g., congenital, due to scarring, or from an external mass), complications (e.g., hydronephrosis), and treatment options.

Variants and Related Words

• Stenosis (n): The general medical term for the abnormal narrowing of a blood vessel or other tubular organ or structure.
• Ureter (n): The duct by which urine passes from the kidney to the bladder.
• Ureteral stenosis: A synonymous phrase for ureterostenosis.

Synonyms

• Ureteral stricture: A very close synonym, though "stricture" can sometimes imply a narrowing caused by scar tissue.
• Ureteral narrowing: A more general, descriptive term.

Antonyms

• Ureterectasis (n): Dilation or widening of the ureter.
• Patent ureter: A ureter that is open and not obstructed.

Noun

1. stenosis of the ureter