Cholera associated with acute renal failure and rhabdomyolysis: a case report

While cholera is not endemic in Taiwan, the number of imported cases is increasing. We report a 59-year-old Taiwanese male who developed severe diarrhea and vomiting, two days after returning from Bali. The patient admitted drinking a beverage with ice purchased from a street vendor. On admission he was weak and dehydrated. The patient suffered from hypovolemic shock and acute renal failure. Elevated creatine phosphokinase indicated rhabdomyolysis. Fluid replacement with Ringer's lactate solution was instituted. Dyspnea and pulmonary edema developed, and hemodialysis was begun to remove excess fluid due to decreased urinary output. Isolation of Vibrio cholerae O1 from stool confirmed the diagnosis of cholera, and doxycyline was begun. The patient's condition stabilized, with increased urinary output, and resolution of diarrhea, vomiting and dyspnea. Cholera, although rare in Taiwan, can be lethal if left untreated. Rapid intervention with fluid replacement is essential to prevent hypovolemic shock and circulatory collapse in severe cases.