Tools
Treatment-planning calculators and utilities. Each tool will show its formula, its assumptions and its source before it goes live.
Convert schedules to BED and EQD2 with the linear-quadratic model, add treatment parts and find an equivalent schedule — formula and working shown.
RTOG and Paddick conformity indices, coverage, the gradient index and R50% from target and isodose volumes — formulas and working shown.
Look up dose constraints by organ and fraction count, each quoted from a published protocol with its source.
Gy, cGy, mGy and rad; dose ↔ percent of prescription; cc ↔ percent of a structure, including critical-volume objectives as Vx[%].
Fill in any two of total dose, fractions and dose per fraction to get the third, and see what is delivered and remaining part-way through a course.
ICRU 83, D5%/D95% and RTOG homogeneity indices from DVH doses, side by side with each definition labelled.
Suggestions welcome.