hydronephrosis

[ hahy-droh-nuh-froh-sis ]
/ ˌhaɪ droʊ nəˈfroʊ sɪs /

noun Pathology.

dilation of the branches and pelvic cavity of the kidney, caused by an accumulation of urine resulting from obstruction of normal outflow.

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Origin of hydronephrosis

First recorded in 1840–50; hydro-1 + nephrosis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for hydronephrosis

hydronephrosis
[ hī′drō-nə-frōsĭs ]

n.

The dilation of the pelvis and calices of one or both kidneys because of the accumulation of urine resulting from obstruction to urine outflow.uronephrosis

Other words from hydronephrosis

hy′dro•ne•phrotic (-frŏtĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.