Trong Khoan Le, Trong Binh Le (Vietnam)
Extraskeletal chondromas are rare, benign, cartilaginous tumor without the involvement of periosteum or bone cortex. Characteristics of internal calcification may suggest the diagnosis. Magnetic resonance imaging is helpful in delineating tumor location and margin. Definite diagnosis should be made after correlating clinical symptoms, radiological and histopathological findings.
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