An old woman, With severe pain in right foot. A 60-year-old woman consulted orthopedician as suffering from severe pain in the right foot. X-ray images were suggested in the lateral, dorsal-plantar, oblique positions of the right foot. (Images attached).

What can be the probable diagnosis? *This patient case is from Docplexus Editorial Team for educative purpose only. Source: radiopedia.org The correct answer is published in the comment section. ( Click here )