Distribution curve of the arteriolar internal diameters in CADASIL shifted towards smaller sizes than those in the controls.

血管内径值分布曲线可见CADASIL组内径小于对照组。

Conclusions: In CADASIL long penetrating arterioles or branches supplying subcortical structures are obliterated and their walls are thickened.

结论：患者供应皮质下结构的长穿动脉或分支动脉结构紊乱，血管壁增厚。