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. Author manuscript; available in PMC: 2013 Apr 8.
Published in final edited form as: J Bone Miner Metab. 2008 Nov 1;26(6):521–530. doi: 10.1007/s00774-008-0879-8

Fig. 1.

Fig. 1

Characteristic clinical features of fibrodysplasia ossificans progressiva (FOP). a Extensive heterotopic bone formation typical of FOP is seen by three-dimensional reconstructed computed tomography (CT scan) of the back of a 12-year-old child. b Anteroposterior radiograph of the feet of a 3-year-old child shows symmetrical great toe malformations. [Originally published in Shore EM, et al. (2006) Nat Genet 38:525–527. Copyright held by the authors]