%0 Journal Article %T Giant Cell Poor Extra %A Ivy John %A Karen Schoedel %A Liurka Lopez %J International Journal of Surgical Pathology %@ 1940-2465 %D 2019 %R 10.1177/1066896918788678 %X Diffuse-type tenosynovial giant cell tumor can rarely present as an entirely extra-articular mass, which can be misdiagnosed as a sarcoma especially when giant cells are absent, dominated by large dendritic mononuclear cells, and desmin expression is extensive %K tenosynovial giant cell tumor %K diffuse type %K extra-articular %K dendritic cells %K desmin %K karyotype %U https://journals.sagepub.com/doi/full/10.1177/1066896918788678