Diabetic retinopathy occurs when high blood sugar levels damage the blood vessels in the retina, the light-sensitive tissue ...

The stricture usually causes a high-grade or complete obstruction with marked proximal dilation. However, some authors have suggested that cholangiographic appearance of a biliary stricture is not ...

Sir Elton John, one of the most-acclaimed, singer-songwriter, recently revealed that he was battling a severe eye infection ...