immense-immunology-insight: “ A mast cell is just like a Basophil except it matures in tissues. Important in IgE mediated allergic reactions. Thought I’d deliver you a Christ-MASt cell, this Christmas! Merry Christmas everyone!
Jaccoud’s arthropathy of hands. A 55-year-old patient diagnosed with SLE for 17 years ago. A: Photo and plain radiography demonstrating findings of arthropathy such as metacarpal ulnar deviation, “swan-neck” deformity (fine white arrow), Boutonniere deformity (black arrow), and “Z” deformity of thumb (thick white arrow).