I am a nurse.
One of my clients has altzheimers disease (and has had for many years ).
Her memory is severely impaired, and her speech indecipherable.
She started to limp early morning. By evening meal time, she had developed bruising to her toes
There was no history of injury .
By the next morning, she had developed a large blister to the base of the great toe.
X ray shows a fracture of the phalange of the great toe.
Would I be correct in thinking that this is bullous diabeticorum?
Also,would it be possible that the fracture could be pathological.

Many thanks