[Lymphadenopathy and absences]. / Lymphadenopathie und Absenzen.

A 6-year-old boy presented with deterioration of general well-being during several weeks, headache and swelling of lymph nodes in the neck. In addition, the parents reported brief episodes resembling typical absence seizures. Serological tests and the examination of cerebrospinal fluid revealed neuroborreliosis. At the same time, electroencephalography showed characteristic patterns of absence epilepsy. The boy's condition improved rapidly during a 2-week course of intravenous ceftriaxone and after initiation of antiepileptic therapy. To our knowledge, absence epilepsy has not previously been reported in association with neuroborreliosis. We consider the two conditions to be coincidental.

[Neuropediatric emergencies--epileptic seizures and acute hemiplegia]. / Neuropädiatrische Notfälle--der epileptische Anfall und die akute Hemiparese.

Status epilepticus and stroke are life-threatening neurological emergencies and immediate recognition and medical management are imperativ. There is a serious risk of neurological sequelae. To limit secondary brain damage a prolonged seizure has to be treated without delay. After a short history and clinical evaluation (principles of resuscitation) a benzodiazepine (usually diazepam or lorazepam) has to be administered and in case of persistence of seizure-activity phenytoin or phenobarbital. Blood- and urine-sample must be collected in the acute phase to perform further metabolic or toxic examinations. A paralysis with acute onset is suspicious for ischaemic or haemorrhagic stroke. A precise neurological examination is mandatory for accurate neuroradiological work-up and to initiate appropriate investigations for risk factors. These patients require an immediate interdisciplinary treatment in a tertiary care centre with neuropaediatry, neuroradiology and neurosurgery.

[Suspected muscular disease: what to do?]. / Verdacht auf Muskelerkrankung: was nun?

During the last decades important progress in knowledge of hereditary neuromuscular problems could be achieved. Unfortunately, therapeutic management has not yet improved significantly, but diagnostic investigations have become less invasive for most disorders. For the clinician, the most important problem is still realizing that the complains of the patient could be a symptom of a neuromuscular problem. This should be followed by a careful history and clinical examination, to achieve a topical diagnosis (from motoneuron to muscle) and if ever possible already a clinical suspicion of the diagnosis. Investigations like neurophysiological technics, lab investigations, forearm ischemic exercise test or even muscular biopsy might be helpful to achieve this goal. Nowadays verification of the diagnosis is done in most cases by genetic DNA testing or by specific immunohistochemical staining or enzyme determination in muscular biopsy. This diagnostic way enhances the importance of history and clinical examination even in today's modern neurology.