英语语法分析

Tumor cells grow as a perivascular cuff around a blood vessel.

肿瘤细胞的生长就像围绕血管的袖套。

Results SS IR nerve fibers were located in both intraparenchyma and perivascular region.

结果大鼠松果腺内有SS IR神经纤维和细胞分布。

Dilated perivascular Spaces most commonly occur within the basal ganglia, midbrain, thalami, and deep white matter.

血管周围间隙扩大通常发生于基底节区、中脑、丘脑和深部脑白质。