A corneal ulcer is an ocular emergency that raises high-stakes questions about diagnosis and management. Four corneal experts provide a guide to diagnostic differentiators and timely treatment, focusing on the types of ulcers most likely to appear in your waiting room. When a large corneal ulcer is staring you in the face, time is not on your side.
Siderosis, also called welder's lung, is a lung disease caused by breathing in iron or iron oxide dust. Siderosis is considered to be an occupational illness because people breathe in the iron dust at work. The condition usually shows up on X-rays as small, opaque spots on the worker's lungs.
The lungs are especially at risk when IE affects the right side of the heart. This is called right-sided infective endocarditis. A vegetation or blood clot going to the lungs can cause a pulmonary embolism (PE) and lung damage. A PE is a sudden blockage in a lung artery.