Epiphyseal osteoblastoma-like osteosarcoma.
Osteoblastoma-like osteosarcoma is a rare variant of osteosarcoma occurring in this instance in a highly unusual location: the lateral femoral condyle of a 13-year-old girl. The radiological features were non-aggressive and, although slightly unusual, were most suggestive of chondroblastoma.
Bonar
S F
SF
Douglass Hanly Moir Pathology, 95 Epping Road, North Ryde, NSW 2113, Australia, fbonar@dhm.com.au
McCarthy
S
S
Stalley
P
P
Schatz
J
J
Soper
J
J
Scolyer
R
R
Barrett
I
I
D000293:Adolescent; D003937:Diagnosis, Differential; D004838:Epiphyses / Q000473:pathology*; D005260:Female; D005266:Femoral Neoplasms / Q000473:pathology* / Q000628:therapy; D005270:Femur Head / Q000473:pathology; D006801:Humans; D018215:Osteoblastoma / Q000473:pathology* / Q000628:therapy; D012516:Osteosarcoma / Q000473:pathology* / Q000628:therapy