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. 2022 Aug;11(4):515–529. doi: 10.21037/hbsn-21-223

Table 4. Pattern of recurrence in the IOERT and control groups.

Recurrence pattern IOERT group Control group P value
Location (for all) 28 39 0.873
   Intrahepatic 22 30
   Extrahepatic 6 9
Location (intrahepatic) 22 30 0.741
   Margin 4 7
   Non-margin 18 23
Growth pattern (intrahepatic) 22 30 0.414
   Nodular 13 21
   Diffuse 9 9
Growth pattern (extrahepatic) 6 9 0.329
   Limited 3 2
   Disseminated 3 7

IOERT, intraoperative electron radiotherapy.