tubular contraction of visual field

例句：

1. 1. The patient's visual field was significantly reduced due to a tubular constriction in the retina.
   由于视网膜中的管状收缩，患者的视觉视野显著减小。
2. 2.This condition is often associated with tuberculosis of the visual field.
   这种状况通常与视觉视野的结核性病变有关。
3. 3.The patient's visual field was significantly reduced due to a tubular constriction in the retina.
   由于视网膜中的管状收缩，患者的视觉视野显著减小。