Tidsskrift for den Norske lægeforening : tidsskrift for praktisk medicin, ny række
-
Spinal dysraphism is a group of congenital anomalies of the spine characterized by a midline defect affecting the nervous tissue and its bony and soft tissue coverings. Closed spinal dysraphism, spina bifida occulta, refers to skin-covered lesions. However, there are a number of cutaneous stigmata or other physical signs that serve as indicators of an underlying dysraphic malformation of the lower spinal canal. ⋯ The cutaneous stigmata that may indicate an underlying dysraphism are particularly hairy patches, subcutaneous lipomas, capillary hemangiomas, dorsal dermal sinuses and sacral cutaneous pits. The clinical examination of a child with lumbosacral cutaneous stigmata should focus on neurological signs and symptoms, urological disturbances and orthopaedic deformities in the lower limbs. Spinal MRI is the imaging modality of choice in children presenting with features consistent with occult spinal dysraphism. Children with occult spinal dysraphism should be referred to a neurosurgical unit.
-
Delirium is a common neuropsychiatric syndrome characterized by disturbance of attention and consciousness developing over a short period of time. Symptoms tend to fluctuate during the course of the day. Delirium is by definition a direct physiological consequence of a general medical condition and is probably the most common presenting symptom of disease in old age. ⋯ Several recent intervention studies have clearly shown that delirium can be prevented and treated. Successful intervention programmes have been multifactorial and interdisciplinary, including assessment and treatment of underlying causes as well as prevention and treatment of factors endangering cerebral metabolism. In particular, cerebral hypoxemia caused by i.e. sleep-apnoea syndrome, anaemia, hypotension, pulmonary diseases, and heart failure is often easily prevented and treated. Excellent nursing care seems to be a prerequisite for successful prevention and treatment of delirium. Acceptable scientific evidence for pharmacological treatment is still lacking; it is sometimes necessary but should be used with caution. If sedation is acceptable, clomethiazole is the drug of choice but if the delirium is complicated by frightening hallucinations and agitation, haloperidol or risperidone can be used but only for short periods. Cholinesterase inhibitors are probably a better choice, though randomised treatment studies are still lacking.
-
On 16 October 1846, William T. G. ⋯ The first ether anaesthesia was administered in Norway at Rikshospitalet, the teaching hospital of the only Norwegian university at the time, on 4 March 1847. The number of surgical procedures increased; medical practice was changed.