case_images: PMC2759592_01
case_images: Anteroposterior X-ray of right (a) asymptomatic medial malleolus shows an accessory center. (b) Anteroposterior X-ray of left symptomatic (b) side shows soft tissue shadow and fragmentation of the accessory center
case_images: IJO-42-91-g001.jpg
case_images: PMC2759592_01_IJO-42-91-g001.jpg
case_images: F0001
case_images: The accessory ossification center on the right side showed uniform density with smooth margins and on the left side was fragmented [Figure 1].
case_images: T2 WI MRI scan (coronal image) of the right ankle shows homogenous intensity of the accessory center
case_images: IJO-42-91-g002.jpg
case_images: PMC2759592_01_IJO-42-91-g002.jpg
case_images: F0002
case_images: T1and T2 weighted coronal images showed homogenous signal intensity on the right side [Figure 2].
case_images: T2 WI MRI scan (coronal image) of the left side shows multifoci of hypointensity and fragmentation of the accessory center
case_images: IJO-42-91-g003.jpg
case_images: PMC2759592_01_IJO-42-91-g003.jpg
case_images: F0003
case_images: In addition the left medial malleolus apophysis appeared fragmented in both T1 and T2 weighted sequences [Figure 3].