11.   The honor was important to Simmons, who a year ago was recovering from an operation to remove a stomach tumor.

12.   The stomach tumor was detected after a follow-up exam on his back.

13.   USC defensive back Antuan Simmons is not expected to play this season following severe complications from surgery to remove a stomach tumor.

14.   Gleevec works by blocking chemical signals sent by cancerous cells and researchers hope it will also prove useful in treating stomach tumors and perhaps other cancers.

n. + tumor >>共 52
brain 66.19%
breast 8.17%
cancer 4.01%
lung 3.21%
stomach 2.24%
size 1.92%
mouse 0.96%
bowel 0.80%
bone 0.64%
carcinoid 0.64%
stomach + n. >>共 125
pain 12.29%
cancer 11.16%
virus 7.71%
problem 7.52%
muscle 6.27%
ulcer 5.45%
ailment 4.70%
flu 4.14%
cramp 3.82%
ache 3.32%
tumor 0.88%
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