Three ME/CFS Cases, Three Different Mechanisms — Diagnosing to Healing (VIDEO)

One of the most clinically useful things a video format can do is walk through real cases side by side. This lecture does that for ME/CFS — three patients, three distinct presentations, three different underlying mechanisms. The value is not in the diagnosis label, which is the same for all three. The value is in what's driving the symptoms in each case, and how that changes what treatment actually addresses.

The ME/CFS label covers a wide range of physiological dysfunction. Two patients who both meet diagnostic criteria may have almost nothing in common at the mechanism level. One may have orthostatic cerebral hypoperfusion as the dominant driver. Another may have mitochondrial or metabolic impairment. A third may have immune or inflammatory involvement that the other two don't. Treating them identically — because the label is identical — is one of the reasons so many patients cycle through interventions that don't work.

What this walkthrough demonstrates is what mechanism-first evaluation actually looks like in practice. Not "what does this patient have" but "what is driving what this patient has." The distinction matters because it changes both the testing approach and what you are trying to correct.