The following text summarizes information provided in the video. The retromandibular and posterior auricular veins join at the angle of the mandible to form the external jugular vein, which runs ...

Did you just spot a few purplish streaks running along your breasts? If so, you've got a case of visible veins, a common early pregnancy sign. Prominent veins can appear in the first trimester and ...

Those bright blue lines on your hands might just be cosmetic, but they could also signal a serious vascular issue. Here is how to tell the difference between normal anatomy and a medical emergency.