A member asked:

Dx'd with sfn by sweat test which just showed abnormalities in my feet and toes . skin bx was normal although pain is in legs , face& hands . confused!

A doctor has provided 1 answer
Dr. Thomas Inwood answered

Specializes in Podiatry

What sfn is short for , but the test you speak of is qsart - quantitative sudomotor axonal response time . Speak to the physician who ran the test for more interpretation . Good luck.

Answered Oct 4, 2013



Still have questions?

Get the best care from a doctor who knows you.

Book a Video Appointment
Sponsor Content

Related Questions

Online Primary Care Doctors Accepting New Patients

$44 video appointments available today with a membership as low as $15/month

Book a Video Appointment
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

Meet your new favorite doctor