Correspondence to Chirag Patel, Department of Neurosurgery, Birmingham Children's Hospital, Steelhouse Lane, Birmingham B4 6NH, UK; viragpat{at}yahoo.com Incidental findings on imaging of the brain ...

EDS of >3 months with abnormal MSLT and presence of cataplexy or low CSF hypocretin-1 EDS of >3 months with abnormal MSLT not explained by other causes and absence of cataplexy and normal CSF ...

d-TGA, dextro-transposition of the great arteries; IVS, intact ventricular septum.

Stiffness The resistance to elastic deformation. The rigidity of an object. The opposite property is flexibility Young's modulus of elasticity Extrinsic stiffness ...

ASMA, antismooth muscle antibody; ANA, antinuclear antibody; CMV, cytomegalovirus; EBV, Epstein-Barr virus; LKM, anti-liver–kidney microsomal antibodies; SLA ...

% Refers to the proportion of patients with the risk factor who have the outcome. MAS, meconium aspiration syndrome.

ENT, ear nose and throat.

Solute Plasma 0.9% sodium chloride Balanced solutions ...

BG, blood glucose; CHO, carbohydrate; CGMS, continuous glucose monitoring system; DT, daily total; PDM, personal diabetes manager; TBR, temporary basal rate.

Unwell children attending emergency department 4.9% CRP<5 mg/L 1.5% ...

Rheumatological Juvenile idiopathic arthritis (various subtypes) Interferonopathies Systemic lupus erythematosus ...

ADHD, attention-deficit hyperactivity disorder; OCD, obsessive-compulsive disorder; TS, Tourette syndrome.