常見例句There is mass effect with superior displacement of the optic chiasm.雙側(cè)視交叉上抬。Visual field changes suggested a mass within the left optic nerve extending its compression across the chiasm and encroaching on the left optic tract.連續(xù)的視野變化顯示視傳導(dǎo)路徑前部有腫瘤壓迫現(xiàn)象，并且向原先定位的左側(cè)視神經(jīng)迅速地朝視交叉和視徑移轉(zhuǎn)。 返回 optic chiasma