Talo-Patello-Scaphoid Osteolysis, Synovitis, and Short Fourth Metacarpals
Tendon Entrapment +
tenosynovial giant cell tumor +
A tumor arising in the SYNOVIAL MEMBRANE; SYNOVIAL BURSA; or TENDON sheath. It is characterized by OSTEOCLAST-like GIANT CELLS; FOAM CELLS; pigmented HEMOSIDERIN-laden MACROPHAGES and inflammatory infiltrate. It is classified either as diffuse or localized tenosynovitis.