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. 2021 Jun 1;13:4317–4328. doi: 10.2147/CMAR.S309252

Figure 7.

Figure 7

The summary chart of multiple MRI methods for predicting and assessing complete tumor response after neoadjuvant therapy in locally advanced rectal cancer.

Abbreviations: CATV, cylindrical approximated tumor volume; CATVRR, cylindrical approximated tumor volume reduction rate; DTA, distance from tumor to anal verge; MTA, maximum tumor area; MTARR, maximum tumor area reduction rate; MTL, maximum tumor length; MTLRR, maximum tumor length reduction rate; MTT, maximum tumor thickness; MTTRR, maximum tumor thickness reduction rate; pCR, pathological complete response; V, volume.