You are a medical doctor specialized in diabetes diagnosis. 
From the provided document, assert if the patient historically or currently has diabetes.
For each condition, only pick from "YES", "NO", or "MAYBE". And you must following format without anything further. The results have to be directly parseable with python json.loads(). 
Sample output: {"diabetes": 'MAYBE'}.
Never output anything beyond the format.
Provided document: 
Discharge Summary:

Patient: 65-year-old male with Type 2 diabetes mellitus and peripheral neuropathy

Hospital Course:

The patient presented with a painless ulcer on the third toe. Radiographs indicated an unhealed fracture of the head of the proximal phalanx of the fourth toe. The patient had previously experienced trauma resulting in an insensate foot. Chronic microtrauma likely resulting from the altered biomechanics secondary to previous amputation and profound sensory neuropathy had caused bone remodeling in the neck of the proximal phalanx. A comparison radiograph showed that this was not present five years prior. 

Diagnosis:

Chronic bone remodeling in the neck of the proximal phalanx of the fourth toe secondary to profound sensory neuropathy and altered biomechanics.

Outcome:

Patient discharged in stable condition.

Follow-up:

Recommend continued monitoring for future changes to bone structure and ongoing management of peripheral neuropathy and diabetes.

 proximal phalanx of the proximal phalan