Adventures In Colonland

Five year old Michael Esteban and his mother Kari Esteban, crawl through a 40-foot long, 4-foot high replica of a human colon on July 11, 2003 in Seattle. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
Giant Colon In Seattle Five year old Michael Esteban and his mother Kari Esteban, crawl through a 40-foot long, 4-foot high replica of a human colon on July 11, 2003 in Seattle. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
George Esteban crawls through a 40-foot long, 4-foot high replica of a human colon in Seattle on July 11, 2003. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
Giant Colon In Seattle George Esteban crawls through a 40-foot long, 4-foot high replica of a human colon in Seattle on July 11, 2003. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
Dawn Mason peeps her head up while crawling through a 40-foot long, 4-foot high replica of a human colon in Seattle on July 11, 2003. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
Giant Colon In Seattle Dawn Mason peeps her head up while crawling through a 40-foot long, 4-foot high replica of a human colon in Seattle on July 11, 2003. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
Uddhava Shadday peeps his head up while crawling through a 40-foot long, 4-foot high replica of a human colon in Seattle on July 11, 2003. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
Giant Colon In Seattle Uddhava Shadday peeps his head up while crawling through a 40-foot long, 4-foot high replica of a human colon in Seattle on July 11, 2003. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
Students from Eton Technical College, a medical school in Tacoma, WA. crawl through a 40-foot long, 4-foot high replica of a human colon in Seattle on July 11, 2003. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
Giant Colon In Seattle Students from Eton Technical College, a medical school in Tacoma, WA. crawl through a 40-foot long, 4-foot high replica of a human colon in Seattle on July 11, 2003. The colon is used to educate people on colorectal cancer and Seattle is the ninth stop of a 20-city tour, next stop is Denver on July 23. (Photo by Ron Wurzer/Getty Images)
A man and dog sit outside the Super Colon, an 8-foot tall, 20-foot long, interactive replica of a human colon during Community Colon Cancer Prevention Day at the Jay Monahan Center for Gastrointestinal Health March 15, 2005 in New York City. The Super Colon shows people first-hand what colorectal polyps and cancer look like compared to healthy colon tissue. Colorectal cancer is the second leading cause of cancer deaths, yet it is 90% preventable and treatable if detected early. (Photo by Mario Tama/Getty Images)
Cancer Research And Prevention Foundation Raises Colon Cancer Awareness A man and dog sit outside the Super Colon, an 8-foot tall, 20-foot long, interactive replica of a human colon during Community Colon Cancer Prevention Day at the Jay Monahan Center for Gastrointestinal Health March 15, 2005 in New York City. The Super Colon shows people first-hand what colorectal polyps and cancer look like compared to healthy colon tissue. Colorectal cancer is the second leading cause of cancer deaths, yet it is 90% preventable and treatable if detected early. (Photo by Mario Tama/Getty Images)
A man eats his lunch outside the Super Colon, an 8-foot tall, 20-foot long, interactive replica of a human colon during Community Colon Cancer Prevention Day at the Jay Monahan Center for Gastrointestinal Health  March 15, 2005 in New York City. The Super Colon shows people first-hand what colorectal polyps and cancer look like compared to healthy colon tissue. Colorectal cancer is the second leading cause of cancer deaths, yet it is 90% preventable and treatable if detected early. (Photo by Mario Tama/Getty Images)
Cancer Research and Prevention Foundation Raises Colon Cancer Awareness A man eats his lunch outside the Super Colon, an 8-foot tall, 20-foot long, interactive replica of a human colon during Community Colon Cancer Prevention Day at the Jay Monahan Center for Gastrointestinal Health March 15, 2005 in New York City. The Super Colon shows people first-hand what colorectal polyps and cancer look like compared to healthy colon tissue. Colorectal cancer is the second leading cause of cancer deaths, yet it is 90% preventable and treatable if detected early. (Photo by Mario Tama/Getty Images)
A boy stands inside the Super Colon, an 8-foot tall, 20-foot long, interactive replica of a human colon during Community Colon Cancer Prevention Day at the Jay Monahan Center for Gastrointestinal Health  March 15, 2005 in New York City. The Super Colon shows people first-hand what colorectal polyps and cancer look like compared to healthy colon tissue. Colorectal cancer is the second leading cause of cancer deaths, yet it is 90% preventable and treatable if detected early. (Photo by Mario Tama/Getty Images)
Cancer Research And Prevention Foundation Raises Colon Cancer Awareness A boy stands inside the Super Colon, an 8-foot tall, 20-foot long, interactive replica of a human colon during Community Colon Cancer Prevention Day at the Jay Monahan Center for Gastrointestinal Health March 15, 2005 in New York City. The Super Colon shows people first-hand what colorectal polyps and cancer look like compared to healthy colon tissue. Colorectal cancer is the second leading cause of cancer deaths, yet it is 90% preventable and treatable if detected early. (Photo by Mario Tama/Getty Images)
Categories: Colorectal Galleries

Latest Galleries

Photos: Whitey Bulger Items Up For AuctionU.S. Marshals have released photos of items owned by convicted gangster James “Whitey” Bulger and his girlfriend, Catherine Greig, that will be auctioned off next week.
Meet The Big Brother Houseguests
70th Annual Tony Awards
Celebrity Deaths in 2016Here is a list of celebrities, politicians and other noteworthy newsmakers who died in 2016.
Funeral Held For Auburn Police Officer Ronald TarentinoThousands of police officers from around the region and country paid their respects to Officer Ronald Tarentino, who was killed in the line of duty.
New 2016-17 CBS Primetime Shows
2016 Tony Award Nominees
'Patriots Day' Filming Marathon Bombing ScenesThe Boston Marathon finish line on Boylston Street was recreated at South Weymouth Naval Air Station for the movie "Patriots Day," starring Mark Wahlberg.

More From CBS Boston

July 4 Guide
Download Weather App

Listen Live