title: A case of CIC-rearranged undifferentiated round-cell sarcoma with exclusive spindled morphology and diffuse CD99 positivity: a potential pitfall.
authors.affiliation: Department of Pathology, Dartmouth-Hitchcock Medical Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
authors.forename: Adrienne L
authors.initials: AL
authors.lastname: Hery
authors.affiliation: Department of Pathology, Dartmouth-Hitchcock Medical Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
authors.forename: Kim
authors.initials: K
authors.lastname: Ornvold
authors.affiliation: Department of Pathology, Dartmouth-Hitchcock Medical Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
authors.forename: Vincent
authors.initials: V
authors.lastname: Memoli
authors.affiliation: Departments of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA.
authors.forename: Julia
authors.initials: J
authors.lastname: Bridge
authors.affiliation: Department of Pathology, Dartmouth-Hitchcock Medical Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
authors.forename: Konstantinos
authors.initials: K
authors.lastname: Linos
mesh_terms: D000071443:12E7 Antigen / Q000032:analysis / Q000096:biosynthesis*; D014408:Biomarkers, Tumor / Q000032:analysis; D002648:Child; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D009364:Neoplasm Recurrence, Local; D012097:Repressor Proteins / Q000235:genetics*; D012512:Sarcoma, Ewing / Q000175:diagnosis / Q000235:genetics / Q000473:pathology; D018228:Sarcoma, Small Cell / Q000175:diagnosis* / Q000235:genetics / Q000473:pathology
chemical_list: D000071443:12E7 Antigen; D014408:Biomarkers, Tumor; C061828:CD99 protein, human; C498610:CIC protein, human; D012097:Repressor Proteins