Case Presentation: A 65 year-old woman with a history of renal cell cancer status post nephrectomy and breast cancer treated with lumpectomy and radiation presented with three weeks of progressive lower extremity weakness and confusion. She had poor short-term memory, word-finding difficulties, and difficulty walking. She had no fever, night sweats, or weight loss. Exam [...]

Case Presentation: A 65-year-old Japanese man presented with a 5-month history of bilateral leg edema. He visited his family doctor 3 months ago and started taking furosemide, but the symptom didn’t improve. His past medical history included chronic atrial fibrillation. He reported malaise, constipation and weight gain but denied fever or night sweats. On admission, [...]

Case Presentation: A 73-year-old woman with a history of coronary artery disease and remote cervical cancer presented to the hospital with a two-month history of progressive leg weakness and confusion. Over the course of six weeks, symptoms progressed to flaccid paralysis and loss of sensation in both legs. Magnetic resonance imaging (MRI) demonstrated enhancing hemorrhagic [...]