Fig. 4

MRI of OFD, differentiated AD and AD. (A, B): Sagittal and axial T2-weighted fat-suppressed MRI images of a 15-year-old female patient with typical OFD showed that the sclerotic rim has an internal septa (white arrow), and the lesion involves the cortical (triangles) only and not the medullary [31]. The MRI of a 10-year-old girl with differentiated AD illustrated heterogeneously hypointense and isointense on a (C) T1WI and heterogeneously hyperintense on a (D) T2WI; Importantly, there is an incomplete involvement of the medullary cavity. Citation: Yamamura Y, Emori M, Takahashi N, Chiba M, Shimizu J, Murahashi Y, Sugita S, Iba K, Hasegawa T, Yamashita T. Osteofibrous dysplasia-like adamantinoma treated via intercalary segmental resection with partial cortex preservation using pedicled vascularized fibula graft: a case report. World J Surg Oncol 2020, 18(1):203. Copyright ©The Author(s) 2022. Published by Baishideng Publishing Group Inc [12]. E: Sagittal T1-weighted postcontrast MRI of a 10-year-old male child with a classic AD demonstrated an expansile lesion in the mid-tibial diaphysis and a thinning of the cortex (black arrow); Moreover, it explained complete medullary infiltration (white arrow). Citation: Bethapudi S, Ritchie DA, Macduff E, Straiton J. Imaging in osteofibrous dysplasia, osteofibrous dysplasia-like adamantinoma, and classic adamantinoma. Clin Radiol 2014, 69(2):200–208. Copyright ©The Author(s) 2022. Published by Baishideng Publishing Group Inc [31]