Journal List > J Korean Bone Joint Tumor Soc > v.16(1) > 1051970

Kim, Lee, and Park: Juvenile Hemangioma Occurred in Distal Femoral Epiphysis

Abstract

A hemangioma occurred in the bony epiphysis is extremly rare. A 5-year-old boy visited to our hospital with pain and flexion contracture on the right knee. MRI showed some lesions scattered in the epiphysis of the distal femur and the proximal tibia. Biopsy specimen from the distal femoral epiphysis revealed pathologic findings compatible with hemangioma. On 8 years followup, the lesion in the distal femoral epiphysis had been cured, and those in the proximal tibial epiphysis were spontaneously disappeared without surgery. The scanogram shows no leg length discrepancy and angular deformity. We reports a rare case of hemangioma occurred in the bony epiphysis with the results of 8 year followup with the review of literatures.

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Figure 1.
Anteroposterior (A) and lateral (B) radiographs of the right knee show osteolytic lesion in the distal femoral epiphysis.
jkbjts-16-37f1.tif
Figure 2.
Sagittal CT image shows osteolytic lesion involving distal femoral epiphyseal plate.
jkbjts-16-37f2.tif
Figure 3.
Coronal T2-weighted magnetic resonance image shows high signal in tumor.
jkbjts-16-37f3.tif
Figure 4.
Coronal T1-weighted magnetic resonance image shows heterogenous high signal image in tumor.
jkbjts-16-37f4.tif
Figure 5.
Microscpic finding shows lobular growth of plump endothelial cells lining vascular spaces with small incospicious lumens.
jkbjts-16-37f5.tif
Figure 6.
Application of Ilizarov apparatus for flexion contracture.
jkbjts-16-37f6.tif
Figure 7.
Anteroposterior (A) and lateral (B) radiographs of right knee the 8-year followup show no evidence of hemangioma.
jkbjts-16-37f7.tif
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