A 68-year-old man with 1 week of bloating and constipation undergoes CT, which reveals Stanford type B aortic dissection ...

Snakes get rid of waste in the same way that other animals do. Once everything has been completely digested, the waste goes ...

A woman in her 40s with a history of a subarachnoid haemorrhage complicated by ischaemic infarcts presented with 1 week of ...

We spoke with 'Stomach It' writer and director Peter Klausner about his award-winning short film and its gnarly practical effects.

Gago, R., Shum, L.M. and Vilá, L.M. (2017) Right Upper Quadrant Abdominal Pain as the Initial Presentation of Polyarteritis Nodosa. BMJ Case Reports, 2017.

Early signs of stomach cancer often resemble those of more common digestive issues, such as indigestion and heartburn.

That sudden pain in your abdomen might just be indigestion—or it could be something far more serious. When it comes to appendicitis, knowing the difference could save your life. This potentially ...

A stomach cramp is a sudden, tight feeling in the muscles of your belly. Learn what causes stomach cramps, how to treat them, and when you should see a doctor.

Discover painful symptoms and underlying causes of peptic ulcers, from bacterial infections to common medications that might be causing harm to your stomach.

“Pain in the right upper abdomen may reflect gallbladder disease, perhaps from gallstones,” Raufman said. If you notice pain in the lower quadrants of your stomach that persists and is sharp and ...

What's so bad about stomach sleeping? Stomach sleeping, also known as prone sleeping, is estimated to be the primary sleep position of only around 7% of the population.

You lean back from the dinner table, feeling like you physically couldn’t fit another bite in – but then someone offers pie and you just can’t say no. Scientists have now identified the ...