title: MR findings of clear cell sarcoma: two case reports.
abstract: We report two patients with clear cell sarcomas arising from tendons in the ankle and knee. In the current cases, calcifications, fluid-fluid levels and the marked hypointense areas are not seen within the masses. In the differential diagnosis of the mass developing in the tendons and aponeuroses, when these signs are absent, the probability of clear cell sarcoma is higher.
authors.affiliation: Department of Radiology, Kansai Medical University, 10-15, Fumizono-cho, Moriguchi, Osaka 570-8506, Japan.
authors.forename: Hiroyoshi
authors.initials: H
authors.lastname: Isoda
authors.forename: Masashi
authors.initials: M
authors.lastname: Kuroda
authors.forename: Masaki
authors.initials: M
authors.lastname: Saitoh
authors.forename: Tamaki
authors.initials: T
authors.lastname: Asakura
authors.forename: Mikio
authors.initials: M
authors.lastname: Akai
authors.forename: Koshi
authors.initials: K
authors.lastname: Ikeda
authors.forename: Erhu
authors.initials: E
authors.lastname: Jin
authors.forename: Satoshi
authors.initials: S
authors.lastname: Sawada
mesh_terms: D000293:Adolescent; D000842:Ankle; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007717:Knee; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D018227:Sarcoma, Clear Cell / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D012983:Soft Tissue Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D013710:Tendons