Base of fifth metatarsal

Hi, I am wondering if anyone has seen such pronounced bilateral lesions on the base of the fifth metatarsal. They w View attachment 7795 ere in an elderly gentleman with dementia, so it was difficult to elicit a history, but they have been slowly growing for many years.

Hi, I am wondering if anyone has seen such pronounced bilateral lesions on the base of the fifth metatarsal. They w View attachment 7795 ere in an elderly gentleman with dementia, so it was difficult to elicit a history, but they have been slowly growing for many years.

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Base of fifth metatarsal