J Korean Radiol Soc.  1990 Dec;26(6):1225-1230. 10.3348/jkrs.1990.26.6.1225.

Sonographic findings of renal tuberculosis

Abstract

In order to determine sonographic characteristics of renal tuberculosis, we retrospectively collected 27 casesduring a 5-year period. Infected kidneys showed large size(52%) and lobulating contour(76%). In 19 cases ofincreased parenchymal echogenicity, most of them (16 cases) showed decreased parenchymal thickness. We dividedhydronephrotic patterns into 4 categories; predominant calyceal dilatation with mild or no pelvic dilatation(67%), focal calyectasis without pelvic dilation (15%), parenchymal cavitation without hydronephrosis(11%) andproportional hydronephrosis with calyceal deformity(7%). Our findings suggest that disproportional hydronephrosiswould be the characteristic finding fo renal tuberculosis.


MeSH Terms

Dilatation
Hydronephrosis
Kidney
Retrospective Studies
Tuberculosis, Renal*
Ultrasonography*
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