•
Pelvic MRI:
–
Reduction of the circumferential tumor mass of the high-mid rectum
–
Reduction of the branches in the mesorectum
Re-Staging
–
Reduction of number and dimension of the lymph nodes. Some of
them globular (size 26
x
20
x
17 vs 34
x
29
x
25 mm) and retraction of
postero-lateral mesorectal fascia
–
Reduction of dimension of the
metastatic lesion
at the VII hepatic
segment (7 mm vs 14 mm). The lesion is hypointens in the central part
and with a peripheral hyperintens contrast enhancement