Sudden onset of pain, photophobia, discharge and reduced vision in a patient with an inflamed eye and opacity on the cornea is suggestive of a corneal ulcer. The differential diagnosis of a ...

Ulcers, particularly peptic ulcers, are open sores that develop on the lining of the stomach, small intestine, or oesophagus. They are often caused by factors such as Helicobacter pylori (H ...