I registered on the site to reply to your question. I know how frustrating this is!!!
I was just diagnosed with CECS myself. I am seeing an orthopedic specialist after several years of trying to return to a regular running program, but being unable due to (what I thought were) shin splint issues. I did all the "regular" things to address shin splints (changed shoes - including getting outfitted by a specialized running store, changed running surfaces several times, stretched before / after running) - all to no avail. I'm having surgery soon since that is the only real treatment. Can't wait to return to a real running program!
I'm including a good link with the appropriate information. There are two types of the syndrome: one chronic (occurs when you exercise, gradually goes away after you stop exercising - within 1/2 hour or so, but returns when you run again) vs. acute, which is more serious and evidently more common with a trauma injury (such as a car accident). Here's the Mayo Clinic link:
http://www.mayoclinic.com/health/chronic-exertional-compartment-syndrome/DS00789
Not sure where you live, but my dr said he saw this regularly when he was doing his residency at Duke many years ago. I understand that newer doctors are becoming more familiar with CECS & it is more commonly being diagnosed now.
I hope things go well. Certainly worth checking into...