Osteofibrous dysplasia-like adamantinoma treated via intercalary segmental resection with partial cortex preservation using pedicled vascularized fibula graft: a case report

Autor: Yuji Yamamura, Makoto Emori, Nobuyuki Takahashi, Mitsumasa Chiba, Junya Shimizu, Yasutaka Murahashi, Shintaro Sugita, Kousuke Iba, Tadashi Hasegawa, Toshihiko Yamashita
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: World Journal of Surgical Oncology, Vol 18, Iss 1, Pp 1-6 (2020)
Druh dokumentu: article
ISSN: 1477-7819
DOI: 10.1186/s12957-020-01983-9
Popis: Abstract Background Morphologically, osteofibrous dysplasia-like adamantinoma is thought to be intermediate between osteofibrous dysplasia and adamantinoma. Its treatment is not well established owing to its rarity. Case presentation We report about of a 10-year-old girl with osteofibrous dysplasia-like adamantinoma initially diagnosed as osteofibrous dysplasia and treated via intercalary segmental resection with partial cortex preservation using a pedicled vascularized fibula graft for reconstruction. Bone union was observed 9 weeks after surgery. Twenty-two months after the definitive surgery, no recurrence was observed. Conclusion This case illustrates the upgrade from osteofibrous dysplasia to osteofibrous dysplasia-like adamantinoma. The surgical method may aid the treatment of osteofibrous dysplasia-like adamantinoma with incomplete cortex involvement of the tumor.
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