Isolated CN palsies are rare signs of MS. [143] Lesions within the brainstem may cause injury to the CN III, CN IV or CN VI nuclei or fascicles resulting in oculomotor, trochlear or abducens nerve ...
Early poliferative diabetic retinopathy Neovascularization of the disc or elsewhere, which does not meet the high-risk characteristics High-risk proliferative diabetic retinopathy Moderate or ...