A case report of intracortical fibrous dysplasia.

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A 17-year-old female had intracortical fibrous dysplasia of her right tibia. She complained of right leg pain and visited our hospital in July, 1982. Roentgenographic findings showed the ground glass appearance with the radiolucent area in the antero-lateral side at proximal one third portion of the tibia. The involved cortex expanded to its outer and inner side with sclerosis. En bloc resection of the lesion was performed, followed by bone grafting, on August 26, 1982.In the pathological studies, the central area in the tumor was consisted of numerous woven bone trabeculae without the lining of osteoblasts among spindle shaped cells ranged with storiform pattern, and the peripheral area was consisted of woven bone trabeculae with the lining of osteoblasts.At 57 weeks after the operation, she walked by herself. The grafting bone was unclear and no evidence of recurrence was found roentgenographically.
西日本整形・災害外科学会の論文