Ostial stenosis were found in 18 cases (69%) and non-ostial stenosis in 8 cases (31%).

狭窄病变位于肾动脉开口部18例（69%），非开口部8例（31%）。

youdao

Ostial stenosis were found in 18 cases (69%) and non-ostial stenosis in 8 cases (31%).

狭窄病变位于肾动脉开口部18例（69%），非开口部8例（31%）。

youdao