case_images: PMC7174959_01
case_images: Daily pupillometry measurements. Relationship between pupil size and NPi.
case_images: CRIOPM2020-7258327.001.jpg
case_images: PMC7174959_01_CRIOPM2020-7258327.001.jpg
case_images: fig1
case_images: However, on hospital day three, pupillometer readings suggested that the patient's pupils were "sluggish" bilaterally (right NPi 0.7, left NPi 0.8) (Figure 1). Pupillary reactivity recovered within four days of symptom onset (by hospital day seven); however, it took several weeks for external ophthalmoplegia to resolve (Figure 1).