MOG and myeloid sarcoma: Patients with MS can have low-titer MOG antibodies, which can make it difficult to differentiate between these two entities, but the presence of Dawson’s Fingers, inferior temporal lobe lesions, lesions within subcortical U fibers, ovoid lesions perpendicular to the lateral ventricle, and short segment spinal cord lesions are often indicative of MS rather than MOGAD [117,118,120].