Anticholinergic syndrome due to 'Devil's herb': when risks come from the ancient time.

We describe a case of Mandragora autumnalis poisoning which occurred in a 72-year-old female patient who had eaten the venenous M. Autumnalis, picked near her home, mistaking it for the edible Borago Officinalis. M. Autumnalis is a solanaceous plant, common in the Sicilian countryside, which contains a variable concentration of solanum alkaloids, causing gastrointestinal irritation, and tropane alkaloids, with anticholinergic properties. Unluckily, M. Autumnalis is often mistaken for the edible B. Officinalis, likewise widespread in Sicilian countryside. The diagnosis of Mandragora poisoning was made on the basis of clinical symptoms and signs of anticholinergic syndrome associated with a history of vegetable meal of uncontrolled origin, moreover analysing the vegetable obtained from gastric lavage. Decontamination and symptomatic treatment were useful in our patient to control acute poisoning.

Ventricular ectopic activity in physically trained hypertensive subjects.

Exercise training is currently recommended in the management of mild hypertension, but the relationship between training and ventricular arrhythmias has never been investigated in hypertensive subjects. Forty hypertensive sportsmen were studied by means of 24-h ECG Holter monitoring and the results were compared with those obtained in 40 sedentary hypertensives, 40 normotensive sportsmen and 40 normotensive sedentary subjects. Among the hypertensive sportsmen 82.5% exhibited at least one ventricular extrasystole and 32.5% complex forms of ectopy, a prevalence higher than that observed in the sedentary hypertensives (50% and 17.5%; P = 0.002). In the normotensive sportsmen the prevalence of ventricular arrhythmias (62.5% and 22.5%) was lower than that in the hypertensive sportsmen, but the difference was not statistically significant. During a training session the prevalence of ventricular ectopy was similar in the two groups of trained individuals. Among the hypertensive sportsmen no correlation was found between the severity of ventricular arrhythmias and the degree of left ventricular hypertrophy and performance. The results of the present study suggest that exercise training may enhance left ventricular vulnerability in hypertensive subjects. Whether subjects who manifest complex ventricular arrhythmias should continue to train remains a matter for individual judgement.

[Obstruction of the principal bile duct caused by Fasciola hepatica. First case in Sicily]. / Ostruzione della via biliare principale da fasciola epatica. Prima osservazione in Sicilia.

The first case of human liver infestation due to liver fluke in Sicily is reported. After a clinical review of parasitosis, the autochthonous nature of the case is mentioned to highlight its epidemiological and prophylactic importance, especially in those regions where climatic conditions and living and working habits favour infestation. Finally, attention is called to diagnostic difficulties, treatment and appropriate hygiene and dietetic measures.