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Fig. 7 | BMC Medical Imaging

Fig. 7

From: Evaluating treatment response to neoadjuvant chemoradiotherapy in rectal cancer using various MRI-based radiomics models

Fig. 7

Images acquired in a 64-year-old man with LARC. a High resolution T2WI pre-nCRT showed the tumor at the anterior rectal wall (arrow). b High resolution T2WI post-nCRT showed obvious tumor regression, with minimal low-signal-intensity residual cells (arrow). The radiomics model suggested a diagnosis of pCR, although a radiologist’s subjective evaluation would call for non-pCR. c Postoperative pathological analysis (hematoxylin and eosin, × 1) confirmed this case as pCR

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