Rheumatoid Nodule (Hand)
This photo shows a hard bump under the skin (rheumatoid nodule) over the joint in the hand of a person who has rheumatoid arthritis.
DR P. MARAZZI/SCIENCE PHOTO LIBRARY
Katika mada hizi
This photo shows a hard bump under the skin (rheumatoid nodule) over the joint in the hand of a person who has rheumatoid arthritis.
DR P. MARAZZI/SCIENCE PHOTO LIBRARY