Case Presentation: A 57 year-old female with a history of COPD and CKD presented with recurrent syncope. The patient reported a two year history of recurrent syncopal events and progressive worsening of orthostatic intolerance with inability to ambulate independently. She denied any gastrointestinal or urinary symptoms as well as changes in her sweating patterns. Blood [...]

Case Presentation: A 44-year-old man previously healthy except sleep apnea syndrome presented with low grade fever and feeling of residual urine, but he returned home because of no evidences of urinary tract infection and incontinence. On the next day, he returned to ER with abdominal bloating and admitted, because abdominal CT showed paralytic ileus without [...]