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Table 1 Patients treated with chemoradiation therapy with S-1

From: Chemoradiation therapy with S-1 for primary squamous cell carcinoma of the rectum: report of three cases

Number

Gender

Age

Location

Size (mm)

cStage

RT (gray/fraction)

CT

Adverse events (CTCAE v4.0)

SCC Ag before CRT

SCC Ag after CRT

Operation

Response

Prognosis

1

F

54

Rb

21.5

III B

59.4/33

S-1 alone

None

9.3

0.9

-

CR

Disease-free for 3 years 8 months

2

F

84

Rb

42.6

II A

59.4/33

S-1 alone

None

6.8

0.9

-

CR

Disease-free for 2 years 1 month

3

F

62

Rb-a

44.4

III C

45/25

S-1 alone

Hemorrhage (G-3)

54.3

1.2

PPE

pCR

Bone and liver metastasis at 1 year 2 months

Rb

125

  1. RT, radiation therapy; CT, chemotherapy; CTCAE, common terminology criteria for adverse events; SCC Ag, squamous cell carcinoma antigen; CRT, chemoradiation therapy; Ra, rectum above the peritoneal reflection; Rb, rectum below the peritoneal reflection; CR, complete response; PPE, posterior pelvic exenteration; pCR, pathological complete response.