Hyperplasia in colon tissue | Gastrointestinal system diseases | Health & Medicine | Khan Academy

Dr. Andy Connolly from Stanford Medical School shows Sal what hyperplasia in colon tissue looks like. Created by Sal Khan.
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Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”
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[@jng41687]

Graduate level videos..... Khan you answered my prayers.

[@Amehdion]

Another excellent Video. Very interesting content, and I like that we are working with a real sample and not and artists interpretation.

[@WatchMeRise13]

More medical vids!! Thanks Khan!!

[@joycezzz130]

can you do more this kind of video for pathology?

[@ahsan101]

awesome, more medical vids!!!

[@viviannkem5081]

Please is there khan academy for nursing?

[@shyman1]

MORE MED VIDS PLEASE!

[@coolliger]

Love these vids!

[@AjayKarthikganesan]

Awesome

[@Youzarzif]

How can someone not like this vid..must have been a miss-click!

[@odysee2]

PLEASE. Let this guy talk without interrupting him all the time! Very annoying. Otherwise great vid.

[@MarvinJeromin]

I really like that they are in a dialogue

[@DistortedV12]

This is more like it.

[@sharonrueckert5145]

sharbear