Sarwar M, Bafnitzky S, Schechter M M
Radiology. 1977 Aug;124(2):403-7. doi: 10.1148/124.2.403.
The angiographic differentiation of an intrinsic exophytic brainstem glioma from an extra-axial posterior fossa tumor is not always easy. The location of the basilar artery alone may not be significant. Displacement of the anterior pontomesencephalic vein anterior to the basilar artery appears to be a reliable indicator of an intrinsic exophytic brainstem glioma.
从血管造影上区分脑干内生性外生性胶质瘤与后颅窝轴外肿瘤并非总是容易的。仅基底动脉的位置可能并不重要。脑桥中脑前静脉在基底动脉前方的移位似乎是脑干内生性外生性胶质瘤的一个可靠指标。
