BUT, let them play zone defense, and they will struggle down the road when they are playing man-to-man. Again, we are TEACHING the kids HOW TO PLAY the game of basketball. Man-to-Man Defense is highly recommended for ALL youth basketball teams!
1 Tubular adenomas are the most common of the adenomatous polyps; they may occur everywhere in the colon and they are the least likely colon polyps to develop into colon cancer. 2  Tubulovillous.  Villous adenomas are commonly found in the rectal area and they are normally larger in size than the other two types of adenomas.
Causes. In most cases of colon or rectal cancers, the cause or causes are unknown. Defects in genes that normally protect against cancer play the major role in causing polyp cells to continuously change and become cancerous.