Hyperglycaemic hyperosmolar syndrome

Paget's disease of bone (osteitis deformans)

Supraventricular ectopic beats

Hypoglycaemia in a diabetic patient

Urinary incontinence in the elderly

Polycythaemia vera (PV)

Proteinuria

A lump in the neck

Testicular cancer

Pituitary tumours

Sick sinus syndrome

Enterovirus infections

Diabetic ketoacidosis

The Lancet: Stillbirths: Global Health Series

Acute porphyria

Doping in sports

Foreign body in the nose

Acute frontal sinusitis

Carbon monoxide poisoning

Sarcomas