Case Presentation: A 60-year-old female with metastatic breast cancer presented with involuntary irregular forceful and painful contractions of facial muscles and dystonic posturing of her hands and feet lasting 5 to 30 minutes. Episodes sporadically occurred up to 20 times daily. MRI brain and spinal cord showed no evidence of metastatic disease or dural enhancement. [...]

Case Presentation: A 69 year old man with history of Stage IV Mantle cell lymphoma on maintenance Rituximab presented to the emergency department with acute confusion and expressive aphasia. Patient was at his behavioral and functional baseline prior to this episode and there had not been any recent illnesses, medication changes or inciting events. Initial [...]

Case Presentation: A 61-year-old woman with no pertinent past medical history presented to the hospital with two months of progressive numbness that began with her left foot and hands and eventually extended to her forearms. She developed clumsiness in her hands, gait unsteadiness, and had a 20-pound weight loss. A CT scan of the chest [...]