Medically reviewed by Jay N. Yepuri, MD Primary sclerosing cholangitis (PSC) is a progressive scarring of the liver's bile ducts. According to current estimates, between 5 and 16 in every 100,000 ...

Yellow-colored vomit is typically a sign that you're throwing up bile, which is a yellow digestive fluid that helps break down food in your stomach. This might occasionally happen if you throw up ...