Alcohol intoxication at a university hospital acute medicine unit--with special consideration of young adults: an 8-year observational study from Switzerland

Many media reports suggest an increase in alcohol intoxication, particularly among young people. Indeed, several surveys on young people have confirmed this fact. These were based on self-declaration of alcohol consumption. However, there are few clinical data that show an increase in alcohol intoxication in hospitals. The aim of this study was to evaluate the number of alcohol intoxications in relation to the total number of patients and to look for a statistical trend.

Paediatric traffic accident and obstructive sleep apnoea by antrochoanal polyps: case report and literature review

Antrochoanal polyps are hyperplasias of the nasal mucosa, which have their origin in the maxillary sinus and extend through the nasal cavity and the choanae into the naso- and oropharynx. In children antrochoanal polyps represent one of the more frequent manifestations of paediatric nasal polyposis. Most studies on antrochoanal polyps in children report only on nasal obstruction, hyponasal speech and snoring, which are also encountered in the most common cause of obstructive sleep apnoea syndrome; i.e. adenoid or tonsillar hyperplasia. Only very few studies report on additional health hazards by antrochoanal polyps ranging from obstructive sleep apnoea syndrome to swallowing disorders and cachexia. We present the case of an 8 year old girl with a bicycle accident caused by excessive daytime sleepiness and obstructive sleep apnoea syndrome due to an extensive antrochoanal polyp. After a transnasal polypectomy and meatotomy type II the obstructive sleep apnoea and day time sleepiness resolved completely. Awareness of this additional health hazard is important and correct evaluation and timely diagnosis of a potential antrochoanal polyp is mandatory because minimally invasive rhinosurgery is highly curative in preventing further impending problems.

An unusual cause of paralysis of the peroneal nerve: a report of 3 cases

We present 3 cases of a 12-year-old boy, an 8-year-old girl, and a 9-year-old boy with progressive paresis of the peroneal nerve. Peroneal intraneural ganglia are a rare cause of paralysis of the lower limb in children; more often these symptoms occur because of exostosis. Ultrasound imaging in both patients showed a cystic mass near the fibular neck. Magnetic resonance imaging examination revealed that the ganglion is communicating with the proximal tibiofibular joint. Surgical exploration in these patients confirmed a cystic formation involving the common peroneal nerve. The ganglion originates from the articular nerve branch to the proximal tibiofibular joint. Total recovery of nerve function was seen 2 years later for the first patient, whereas the other 2 showed immediate postoperative improvement of peroneal nerve function and complete recovery within 6 to 8 weeks. On the other hand, patients with exostosis showed varying outcomes. In children with symptoms suspicious of nerve compression, fast diagnosis and immediate treatment are necessary to ensure the best possible recovery.

Preschool children's eye-movements during pictorial recall

We investigated eye-movements during preschool children’s pictorial recall of seen objects. Thirteen 3- to 4-year-old children completed a perceptual encoding and a pictorial recall task. First, they were exposed to 16 pictorial objects, which were positioned in one of four distinct areas on the computer screen. Subsequently, they had to recall these pictorial objects from memory in order to respond to specific questions about visual details. We found that children spent more time fixating the areas in which the pictorial objects were previously displayed.We conclude that as early as age 3–4 years old, children show specific eye-movements when they recall pictorial contents of previously seen objects.

Paradoxical emboli through the patent foramen ovale as the suspected cause of myocardial and renal infarction in a 48-year-old woman

We review the case of a 48-year-old woman who underwent elective percutaneous patent foramen ovale closure following successive renal and myocardial infarction with normal renal and coronary arteries, probably as a consequence of paradoxical emboli.

[69-year-old patient with seizure of unknown origin]

Diseases associated with cobalamin deficiency often present a variety of neurological disorders apart from the well known megaloblastic anaemia as haematological manifestation. The peripheral and the central nervous system can be affected in different levels by the metabolic changes due to an impaired Vitamin B12 metabolism. Based upon an observed case we discuss the manifestation of cerebral convulsion possibly due to a secondarily acquired cobalamin deficiency. We conclude that in de novo cerebral convulsion in the elderly a cobalamin deficiency could play an important role.