The prognosis of children with progressive early onset scoliosis has improved considerably due to recent advances in surgical and non-surgical techniques and the understanding of the importance of preserving the thoracic space. Improvements in existing techniques and development of new methods have considerably improved the management of this condition. Derotational casting can be considered in...

H ome mechanical ventilation (HMV) is increasingly being used to treat chronic hypercapnic respiratory failure arising from different aetiologies, such as restrictive thoracic disorders, neuromuscular disorders (NMD), obesity hypoventilation syndrome and chronic obstructive pulmonary disease (COPD) [1–3]. The prognosis of patients receiving HMV depends on both the type and state of disease upon...

The thoracic outlet syndrome occurs when the neurovascular structures are compressed as they traverse the thoracic outlet. Degenerative changes can occur in the subclavian artery and the vessel may become a source of embolism with the risk of acute or chronic upper limb ischaemia. Rarely, distal thromboembolism in the thoracic outlet syndrome may be associated with retrograde flow when there is...

Growth hormone insufficiency is a common cause of growth failure in children with the 18q- syndrome. Individuals with this syndrome have a deletion as large as 36 Mb from the long arm of chromosome 18. We have evaluated 33 children with this syndrome for growth hormone production and have identified a region of approximately 2 Mb, which is deleted in every growth hormone insufficient patient. T...

The combination of autoimmune adrenal insufficiency with autoimmune thyroid disease and/or type 1 autoimmune diabetes mellitus defines autoimmune polyglandular syndrome, type II. The conditions may occur in any order, and diagnosis is confounded by the nonspecific nature of the symptoms of adrenal insufficiency and hypothyroidism. The disorder is not common, but consequences can be life threate...

BACKGROUND Patients who were surgically treated for Cushing's syndrome postoperatively surrender to "primary" adrenal insufficiency. However, the preoperative over-secretion of cortisol or the postoperative administration of excessive glucocorticoids can cause "secondary" adrenal insufficiency, in which the prevalence of hyponatremia is usually lower than that of primary adrenal insufficiency. ...