Blockage of a retinal artery by a thrombus (blood...
med signs
Vitreous detachment In retinal detachment, the retina separates from...
Rheumatic fever is a disease that causes inflammation throughout...
Rheumatoid arthritis is a long-term autoimmune disorder in which...
Rhinophyma is a bulbous deformity and redness of the...
Psoriatic arthritis is a type of arthritis (joint inflammation)...