Distinguishing between type 1 and type 2 diabetes

@article{Butler2020DistinguishingBT,
  title={Distinguishing between type 1 and type 2 diabetes},
  author={Alexandra E. Butler and David Misselbrook},
  journal={BMJ},
  year={2020},
  volume={370}
}
### What you need to know A 33 year old man with no notable medical history attends his general practitioner reporting two months of fatigue, with no other symptoms. His mother has hypothyroidism. His body mass index is 25 kg/m2 and he has a pulse rate of 72 beats/min and blood pressure 135/88 mmHg with no postural drop. Examination is unremarkable. A random blood glucose test shows 14 mmol/L (250 mg/dL). Urinalysis is normal. The next day the patient returns, and a repeat fasting glucose test… 
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