Case Presentation: A 73-year-old male presented to the ER with right-sided facial droop for 2 days. He had a recent history of multiple insect bites and had noticed a bull’s eye rash about 4 weeks back. He did not have any GI or GU symptoms. No history of recent surgery or trauma. His diet was […]

Case Presentation: A 37-year old male with PMH of HIV on HAART presented with episodes of seizure, syncope and altered mental status. Vital signs and physical examination were unremarkable. Laboratory results revealed sodium level 113, serum osmolarity 243, urine osmolarity 429 and urine sodium 113. Lab findings along with patient appearing euvolemic on exam suggested […]