title: Enlarging knee mass in a 13-year-old girl.
authors.affiliation: Department of Orthopaedic Surgery and Rehabilitation, Walter Reed Army Medical Center, Washington, DC, USA. teresa.schroeder@na.amedd.army.mil
authors.forename: Timothy R
authors.initials: TR
authors.lastname: Kuklo
authors.forename: Ronald A
authors.initials: RA
authors.lastname: Lehman
authors.forename: Donald A
authors.initials: DA
authors.lastname: Gajewski
authors.forename: Richard A
authors.initials: RA
authors.lastname: Schaefer
mesh_terms: D000293:Adolescent; D001707:Biopsy, Needle; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D007719:Knee Joint / Q000473:pathology; D008080:Liposarcoma / Q000175:diagnosis* / Q000628:therapy*; D008279:Magnetic Resonance Imaging / Q000379:methods*; D019637:Orthopedic Procedures / Q000379:methods; D010146:Pain / Q000175:diagnosis / Q000209:etiology; D011300:Preoperative Care / Q000379:methods; D018714:Radiotherapy, Adjuvant; D018570:Risk Assessment; D012983:Soft Tissue Neoplasms / Q000175:diagnosis* / Q000628:therapy*; D016896:Treatment Outcome