A 30-foot long, 10-foot high replica of the human colon was on display Friday in Miami to educate people about colorectal cancer. Visitors can walk through the inflatable colon to see cancer cells ... more 
A 30-foot long, 10-foot high replica of the human colon was on display Friday in Miami to educate people about colorectal cancer. Visitors can walk through the inflatable colon to see cancer cells and polyps up close. (March 22) less 
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Sat, Mar 23, 2013 4:34 AM EDT