A 73-Year-Old Woman With Confusion, Visual Field Disturbances, and Edematous White Matter Lesions: From the National Multiple Sclerosis Society Case Conference Proceedings.

We describe the case of a 73-year-old woman presenting with headaches, confusion, and vision disturbances. Brain MRI showed a large T2-hyperintense lesion in the right temporo-occipital region with vasogenic edema and leptomeningeal enhancement. A leptomeningeal biopsy was performed, which led to a definitive diagnosis.

Prolonged Detection of SARS-CoV-2 in a Patient With the Development of New Clinical Symptoms.

We present a case of a 65-year-old woman with a persistently positive nasopharyngeal swab for severe acute respiratory syndrome coronavirus 2 PCR who developed new complications of coronavirus disease 2019 (COVID-19) 63 days from illness onset. She presented with intermittent fevers, fluctuating disorientation, gait instability, diffuse corticospinal tract signs, and acute venous thromboembolism. No alternate diagnosis was identified.