Fig. 4
From: Corneal confocal microscopy in the evaluation of immune-related motor neuron disease syndrome
Comparison of inferior whorl area before and after treatment.The Langerhans cells of the inferior whorl were significantly reduced in patients with immune-related motor neuron disease syndrome after receipt of immunosuppressants. a1 and b1 show the CCM images before treatment, and a2 and b2 show the CCM images after treatment of the corresponding patient. Black arrows show mature Langerhans cells, and white arrows show immature Langerhans cells