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Concept information

Preferred term

Synovitis, Pigmented Villonodular  

Type

  • Topical Descriptor

Entry terms

  • Diffuse Tenosynovial Giant Cell Tumor

Scope note

  • Diffuse outgrowth arising from the SYNOVIAL MEMBRANE; SYNOVIAL BURSA; or TENDON sheath around the joint cavity, with extension to surrounding soft tissue. It is characterized by pigmented HEMOSIDERIN-containing MACROPHAGES; FOAM CELLS; and multinucleated GIANT CELLS. It usually occurs in the hands and feet, and around large joints, such as in the ankle and knee joints.

History note

  • 91(78); was see under SYNOVITIS 1978-90

In other languages

URI

http://www.yso.fi/onto/mesh/D013586

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