O'Connell J E, Du Boulay E P
J Neurol Neurosurg Psychiatry. 1973 Oct;36(5):697-709. doi: 10.1136/jnnp.36.5.697.
Three patients with nasal visual field defects are described. In each case it is believed that compression of the lateral fibres of the optic nerve by the anterior cerebral or internal carotid artery was the cause. Binasal hemianopia can thus be produced by a single lesion and is as much a true hemianopia as the common bitemporal one. The value of careful neuroradiological investigation to display the relationships of a tumour to the chiasma, optic nerves, and related vessels and thus explain the field defects is demonstrated.
本文描述了3例伴有鼻侧视野缺损的患者。在每例患者中,均认为是大脑前动脉或颈内动脉对视神经外侧纤维的压迫所致。因此,单一病变可导致双鼻侧偏盲,它与常见的双颞侧偏盲一样,都是真正的偏盲。本文展示了仔细的神经放射学检查对于显示肿瘤与视交叉、视神经及相关血管的关系从而解释视野缺损的价值。