{"ops":[{"insert":"A 60 year old man presents with numbness of both feet for 2 months.\n\nHe was diagnosed with type 2 diabetes mellitus 6 years ago, which is well controlled on Metformin alone. His medical history is otherwise unremarkable.\n\nHe consumes a mixed diet and only drinks socially.\n\nHis HbA1c is 6.0%, while a recent full blood count and serum creatinine were normal.\n"},{"insert":"\n"},{"insert":{"image":"\/storage\/case-images\/pd\/PD-M-026_en.png"}},{"insert":"\n"}]}
2
Investigate
Electrodiagnostic studies
{"ops":[{"insert":"There is a length dependent sensory and motor polyneuropathy.\n"}]}
ESR + S. Electrophoresis
{"ops":[{"insert":"ESR: 10 mm\/1h\nThe serum plasma electrophoresis shows a normal pattern.\n"}]}