Dow the rabbit hole I go, is it pronounced as S.A.D or “sad”. If it’s each letter (like CIA or FBI) it’s an initialism not an acronym; the latter should be pronounced as a word.
Which befuddles my industry joke of TLA (three letter acronyms) since it is pronounced as T.L.A. Not “tella”
Modern healthcare is somewhat effective at detecting and treating cancer but does very little for prevention. The only really effective preventative intervention seems to be removing polyps during a colonoscopy before they have a chance to turn cancerous.