Gallstones (cholelithiasis) – causes, symptoms, diagnosis, treatment & pathology

When you eat some real fatty foods, like say some delicious french fries, they make their way to through the stomach and into the small intestine. At this point they aren’t really french fries anymore, but since they’re high in fat, they’re still a little more difficult to absorb, and that’s where your gallbladder comes […]

The Ebola Virus Explained — How Your Body Fights For Survival

What makes Ebola so dangerous? How can a virus overwhelm the very complex defense system of the body so quickly and so effectively? Let’s take a look at what Ebola does. (Theme music) Ebola is a virus. A virus is a very small thing. A bit of RNA or DNA and a few proteins and […]