Periosteal chondroma of the proximal humerus: a case report and review of the literature
Luevitoonvechkij, S.; Arphornchayanon, O.; Leerapun, T.; Khunsree, S.
Journal of the Medical Association of Thailand 89(11): 1970-1975
2006
ISSN/ISBN: 0125-2208 PMID: 17205883 Document Number: 9588
Periosteal chondroma is a slow growing benign cartilaginous tumor of bone. It is rarely reported among Thai people. The authors present a case ofperiosteal chondroma of the proximal humerus. A 14-year-old girl was admitted with a painless mass around her left shoulder On magnetic resonance images, a subcutaneous lesion with hypointensity on TI-weighted images and marked hyperintensity on T2-weighted images, eroded the underlying cortical bone of the proximal humerus. The patient underwent marginal excision. There was no recurrence of the lesion during 3 years of follow-up.
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