Mees’ lines in high altitude mountaineering
نویسندگان
چکیده
منابع مشابه
Human Factors in High-Altitude Mountaineering
We describe the human performance and cognitive challenges of high altitude mountaineering. The physical (environmental) and internal (health) stresses are first described, followed by the motivational factors that lead people to climb. The statistics of mountaineering accidents in the Himalayas and Alaska are then described. We then present a detailed discussion of the role of decision-making ...
متن کاملMees' Lines
There are different nail manifestations of systemic diseases. This case represents Mees' lines. In the current report, this phenomenon was caused by chemotherapy agents used for treatment of leukemia. It was caused by medication insult to the nail matrix. Nonblanching and impalpable nail bands, migration with the nail growth, and thumb involvement differentiate Mees' from Beau's and Muehrcke's ...
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BACKGROUND Hydration status is a controversial determinant of athletic performance. This relationship has not been examined with mountaineering performance. METHODS This was a prospective observational study of mountaineers who attempted to climb Denali in Alaska. Participants' urine specific gravity (SG), and ultrasound measurements of the inferior vena cava size and collapsibility index (IV...
متن کاملDiabetes and extreme altitude mountaineering.
Increasing numbers of people with diabetes are seeking advice about participation in high altitude climbing, which has the problems of serious metabolic demands, a high likelihood of acute mountain sickness (AMS), and leaving the climber remote from medical care. The American Diabetes Association states that “all levels of exercise, including leisure activities, recreational sports, and competi...
متن کاملMountaineering in thin air. Patterns of death and of weather at high altitude.
An 8000-m peak bring challenges of extremes of hypoxia and weather as well as the normal hazards of climbing itself. These challenges have taken a severe toll: 604 mountaineers have died on those great peaks since 1950. Little is known about whether mountain height, use of supplemental oxygen, or team size might influence rates of death or of success. However, such information may provide insig...
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ژورنال
عنوان ژورنال: BMJ Case Reports
سال: 2019
ISSN: 1757-790X
DOI: 10.1136/bcr-2019-229644