Diabetes mellitus in anaesthesia

Anaesthesiologists frequently encounter patients with diseases of the endocrine system, in particular diabetes mellitus. The major risk factors for people with diabetes undergoing surgery are the associated end-organ diseases: cardiovascular autonomic neuropathy, joint collagen tissue, and immune deficiency. Due to the fact that endocrine diseases can be associated with significant peri-operative morbidity and mortality, it is critical that anaesthesiologists understand these disorders and when indicated request the appropriate investigations.