Insights into Imaging

Table 1 Demographic characteristics of the patients

From: Performance of dual-layer spectrum CT virtual monoenergetic images to assess early rectal adenocarcinoma T-stage: comparison with MR

Characteristic	Number (%)
Gender
Male	25 (37.31%)
Female	42 (62.69%)
Age (years)
Mean ± SD	62 ± 11.1
pT Stage
T1	14 (20.90%)
T2	53 (79.10%)
pN stage
N0	67 (100%)
Grade
G1	5 (7.46%)
G2	56 (83.58%)
G3	6 (8.96%)
Tumor Location
Upper	5 (7.46%)
Middle	56 (83.58%)
Lower	6 (8.96%)
Treatment
TEM	24 (35.82%)
EMR/ESD	11 (16.42%)
TME	32 (47.76%)

Data are shown in number (%) or mean ± standard deviation
EMR endoscopic mucosal resection, ESD endoscopic submucosal dissection, TEM transanal endoscopic resection, TME total mesorectal excision

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