Original file (WebM audio/video file, VP9/Vorbis, length 6 min 14 s, 1,920 × 1,080 pixels, 847 kbps overall)
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Summary
DescriptionHydronephrosis.webm
English: What is hydronephrosis? Hydronephrosis is a condition in which the kidney becomes dilated due to a buildup of urine, typically caused by obstruction of the urinary tract.
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