title: Giant omental lipoblastoma and CD56 expression.
abstract: We report a case of giant omental lipoblastoma in a 13-month-old boy, which was treated successfully by total excision. Tumor cells were positive for S100, CD34 and CD56. This is the first report of lipoblastoma expressing CD56, a fact that could be used to differentiate lipoblastoma from liposarcoma.
authors.affiliation: Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan.
authors.forename: Go
authors.initials: G
authors.lastname: Miyano
authors.forename: Takuo
authors.initials: T
authors.lastname: Hayashi
authors.forename: Atsushi
authors.initials: A
authors.lastname: Arakawa
authors.forename: Shumpei
authors.initials: S
authors.lastname: Goto
authors.forename: Geoffrey J
authors.initials: GJ
authors.lastname: Lane
authors.forename: Tadaharu
authors.initials: T
authors.lastname: Okazaki
authors.forename: Atsuyuki
authors.initials: A
authors.lastname: Yamataka
mesh_terms: D014408:Biomarkers, Tumor / Q000096:biosynthesis; D019002:CD56 Antigen / Q000096:biosynthesis*; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D007813:Laparotomy; D062689:Lipoblastoma / Q000175:diagnosis* / Q000378:metabolism / Q000601:surgery; D008297:Male; D009852:Omentum; D010534:Peritoneal Neoplasms / Q000175:diagnosis* / Q000378:metabolism / Q000601:surgery; D014057:Tomography, X-Ray Computed
chemical_list: D014408:Biomarkers, Tumor; D019002:CD56 Antigen; C522918:NCAM1 protein, human