And that's because when we're looking for pancreatic cancer, we're looking at your bloodstream, which is already abundant in all these tons and tons of protein, and you're looking for this miniscule difference in this tiny amount of protein. Just this one protein. That's next to impossible.
Când cǎutăm semnele de cancer pancreatic, ne uitǎm la circuitul sangvin, oricum abundent cu mii de proteine, iar noi cǎutăm o diferenţă cantitativă minusculǎ la doar una din proteine, E aproape imposibil.