Part 2 · Dyes, Tracers and Treating with Rays
Same concept, other depth: Clinical Reasoning →
Dear Doctor, shall we discuss & understand?
Sweet, clear and patient — like a friend who really wants you to get it. I believe in you — let's grow step by step.
Voice chat works best in Chrome or Edge — you can also read, listen and type below.
A 58‑year‑old smoker has a 2 cm lung cancer. Before surgery, he has a PET‑CT. The tumour glows, but so does a small lymph node in the middle of his chest and a spot in his adrenal gland, both invisible as cancer on CT alone. The plan changes from surgery to a different treatment. PET‑CT changed his staging.
Loading the rest of this concept…
Talk it through with Dr. Amy
Dear Doctor, I'll teach a little, then listen to you — slowly, warmly, and at your pace.
Finished this one?
No test, no score — just a tick for you, kept on your own device.
Connected to this topic
Educational only — not a substitute for clinical judgement, supervision, or local guidelines.