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. 2024 Oct 11;6(6):e240068. doi: 10.1148/rycan.240068

Figure 2:

Classification system for colorectal liver metastases (CRLM) based on preferred local treatment. Corresponding numbers of CRLM in this study are reported as “n“. *Additional and previously unknown CRLM detected during local treatment were not included in the analysis, although treatment plan modifications caused by these concomitant lesions were reported. **The absence of CRLM in the category where stereotactic ablative radiotherapy (SABR) was preferred is the result of including participants from two prospective trials that did not assess SABR. IRE = irreversible electroporation.

Classification system for colorectal liver metastases (CRLM) based on preferred local treatment. Corresponding numbers of CRLM in this study are reported as “n“. *Additional and previously unknown CRLM detected during local treatment were not included in the analysis, although treatment plan modifications caused by these concomitant lesions were reported. **The absence of CRLM in the category where stereotactic ablative radiotherapy (SABR) was preferred is the result of including participants from two prospective trials that did not assess SABR. IRE = irreversible electroporation.