Tonghuo | Vol.08 No Incisions, No Blood: "Radiotherapy" Is an Invisible Scalpel
**02:52** What's the difference between polyps, nodules, tumors, and cancer?


Timeline
02:52 What's the difference between polyps, nodules, tumors, and cancer?
04:26 What are the common treatment methods for tumors?
07:11 70% of cancer patients need radiotherapy, so why is adoption relatively low in China?
09:49 How do X-rays and gamma rays remove tumors?
16:09 Beyond solid tumor removal, radiotherapy also shows great promise in neuromodulation
17:37 Linear accelerators & Gamma Knife: what do they cost?
20:40 Radiotherapy equipment remains underpenetrated in China, but rising adoption is the macro trend
25:06 The domestic substitution journey: linear accelerators and Gamma Knives tell very different stories
28:55 Radiotherapy system operation guide: "Morning C, Evening A"
31:14 Point and shoot: treatment planning systems (TPS) make target delineation and removal more precise
37:18 One machine emitting two types of radiation — how does this help hospitals cut costs and improve efficiency?
40:27 Is full domestic replacement of imported radiotherapy equipment only a matter of time?
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