Multiple separated giant cell tumors of the tendon sheath in a thumb Jong Woong Park, MD, PhD Journal of the American Academy of Dermatology Volume 54, Issue 3, Pages 540-542 (March 2006) DOI: 10.1016/j.jaad.2005.06.024 Copyright © 2006 American Academy of Dermatology, Inc. Terms and Conditions
Fig 1 A sagittal T2-weighted MRI image of the thumb shows 2 separated subcutaneous masses without connection (∗distal, ∗∗proximal). The masses are relatively well demarcated from the surrounding tissue. Journal of the American Academy of Dermatology 2006 54, 540-542DOI: (10.1016/j.jaad.2005.06.024) Copyright © 2006 American Academy of Dermatology, Inc. Terms and Conditions
Fig 2 A, Intraoperative photograph of the masses in the thumb. There is no connection between the 2 masses. B, Two yellowish-tan to brown–colored masses are excised from the lesion (∗distal, ∗∗proximal). Journal of the American Academy of Dermatology 2006 54, 540-542DOI: (10.1016/j.jaad.2005.06.024) Copyright © 2006 American Academy of Dermatology, Inc. Terms and Conditions
Fig 3 Light microscopic finding shows a typical localized giant cell tumor of the tendon sheath consisting of mononuclear cells and scattered multinucleated giant cells in the hyalinized collagen fiber matrix (Hematoxylin-eosin; original magnification: ×400). Journal of the American Academy of Dermatology 2006 54, 540-542DOI: (10.1016/j.jaad.2005.06.024) Copyright © 2006 American Academy of Dermatology, Inc. Terms and Conditions