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Table 2 Involved gastrointestinal sites and endoscopic findings in 27 colorectal T/NK cell lymphoma patients

From: Endoscopic and clinicopathological characteristics of colorectal T/NK cell lymphoma

 

MEITL (n = 9)

ATLL (n = 11)

Other group (n = 7)

Total (n = 27)

Gastrointestinal sites

 Colon

3 (33%)

7 (64%)

5 (71%)

15 (56%)

 Colon+other

6 (67%)

4 (36%)

2 (29%)

12 (44%)

  Colon+small intestine

2 (22%)

1 (9%)

0

3 (11%)

  Colon+small intestine+duodenum

4 (44%)

0

0

4 (15%)

 Colon+duodenum+stomach

0

2 (18%)

1 (14%)

3 (11%)

 Colon+stomach

0

1 (9%)

1 (14%)

2 (7%)

Endoscopic findings

 Diffuse-infiltrating

6 (67%)

5 (46%)

2 (29%)

13 (48%)

 Ulcerative

1 (11%)

3 (27%)

4 (57%)

8 (30%)

 Polypoid

2 (22%)

3 (27%)

1 (14%)

6 (22%)

Involved colon sites

 C/A/T/D/S/R

5/6/5/4/6/6

6/7/8/6/6/6

1/4/2/1/2/2

12/17/15/11/14/14

 Localized lesion

2 (22%)

4 (36%)

6 (86%)

12 (44%)

 Multiple lesions

7 (78%)

7 (64%)

1 (14%)

15 (56%)

  Two lesions

3 (33%)

1 (9%)

0

4 (15%)

  Three lesions (T + D + R)

0

1 (9%)

0

1 (4%)

  Six lesions (C + A + T + D + S + R)

4 (44%)

5 (46%)

1 (14%)

10 (37%)

  1. C Cecum; A Ascending colon; T Transverse colon; D Descending colon; S Sigmoid colon; R Rectum