sorry I edited the message but it didn't worked, so again:
Roerich didn't say that. That DES-NOS is the same as complex ptsd it is something I was taught and have learned and red about.
Those new (sub)classifications aren't helping the sufferers in anyway.
Once a psychiatrist said that they should let go of their bible (DSM) and start focusing on their patients. The DSM is not a manual with diagnosis, it is a classification system. And psychiatry is not an exact science. There are no lab results or any other prove like in the other fields of medicine. In psychiatry you have interpretations of theories made on the basis of symptoms and brain scans. You could call it empiric science maybe. We try something on the basis of a theory and see what it does and if it works. But that isn’t enough to say afterwards, okay so this theory is a correct theory because it stays a theory.