
Rescue StoriesOct 13, 2026
Urgent Descent from Dingboche: An Altitude Sickness Helicopter Rescue on the Everest Base Camp Trail
At 4,357 m, a trekker’s oxygen saturation read 36%. This Dingboche altitude sickness helicopter rescue shows what followed: a clinic assessment, a medical note reading “urgent descent”, and an evacuation to Lukla, about 1,500 m lower. This anonymized case paper sets out what the records document, what the guidelines say, and what Everest Base Camp trekkers can learn from it.
Suhana Shrestha5 min read












