We report the case of a physically fit young man who presented with severe, life-threatening heat stroke after running a 10 km road race. He had previously received bilateral thoracic sympathectomy for axillary hyperhidrosis at another hospital, and was known to have upper body and limb anhidrosis. Thoracic sympathectomy can result in reduced sweating and disturbed peripheral vascular and heart rate responses. Patients should be warned that these mechanisms may play a role in the development of exertional heat stroke.
첫댓글 facial anhidrosis and disturbed cardiovascular responses to temperature after sympathectomy for hand sweating
"Although thoracic sympathectomy is commonly used to reduce upper limb sweating, it may also lead to facial anhidrosis and disturbed cardiovascular responses to temperature. The resultant effect on overall body heat loss has not been documented. We present a case of a young patient with previous thoracic sympathectomy who suffered severe heat stroke after heavy exercise.
http://ats.ctsnetjournals.org/cgi/content/full/84/3/1025