Hyperglycaemic hyperosmolar state: first presentation of type 1 diabetes mellitus in an adolescent with complex medical needs.

This is a case of hyperglycaemic hyperosmolar state (HHS) as first presentation of type 1 diabetes mellitus in a 14-year-old girl with background complex medical needs. She presented with marked hyperglycaemia (56 mmol/L) without significant ketonaemia (2.6 mmol/L) and serum hyperosmolality (426 mOsm/kg).

How Sensitive are Dipstick Urinalysis and Microscopy in Making Diagnosis of Urinary Tract Infection in Children?

Background: Urinary tract infection (UTI) is a common reason for referral to the emergency department (ED) especially in unwell infants. Upper UTIs are particularly at risk of significant complications later in life. Rapid dipstick urinalysis and microscopy are often used in unwell children as a screening tool to guide early diagnosis and treatment.

Combined Diagnosis of Systemic Lupus Erythematosus and Tuberculosis in an Irish Adolescent Female.

Systemic lupus erythematosus (SLE) is an autoimmune disease of unknown aetiology, which can affect any organ system. Tuberculosis (TB) is a common infection in SLE because of immune dysregulation associated with the latter. We report a case of an adolescent female who presented with a year's history of polyarticular arthralgia and fever.

Medium-chain acyl-Coenzyme A dehydrogenase deficiency (MCADD): a cause of severe hypoglycaemia in an apparently well child.

Medium-chain acyl-Coenzyme A dehydrogenase deficiency (MCADD) is a disorder of fatty acid β oxidation inherited in an autosomal recessive manner. The enzyme is useful in hepatic ketogenesis, a major source of energy once hepatic glycogen stores become depleted during prolonged fasting. It is a cause of hypoketotic hypoglycaemia in a previously well child.