CLIMBING HIGHER: SEARCHING FOR REVERSIBLE CAUSES OF RECURRENT HIGH-ALTITUDE PULMONARY EDEMA

High altitude pulmonary edema (HAPE) is a life threatening form of pulmonary edema affecting healthy individuals at altitudes above 8200ft. 28yo male presented with dyspnea, headache, rales and emesis 2 days after arriving at 9000ft elevation. He was diagnosed with HAPE, which resolved after