Medico e Bambino
2019
Maggio 2019
numero 5
PROBLEMI SPECIALI




Convulsioni da PRESsione alta

Riccardo Masetti1, Laura Ronchini2, Serena Riolo2, Fiorentina Guida2, Ilaria Corsini3, Filomena Carfagnini 4, Francesco Toni5, Duccio Maria Cordelli6, Andrea Pession1
1UO di Pediatria, AOU di Bologna Policlinico di Sant’Orsola; 2Scuola di Specializzazione in Pediatria; 3UO di Pediatria d’Urgenza; 4UO di Radiologia, Pediatria, AOU di Bologna Policlinico di Sant’Orsola, Università di Bologna
5IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC di Neuroradiologia, Bologna
6UO di Neuropsichiatria Infantile, AOU di Bologna Policlinico di Sant’Orsola, Università di Bologna

indirizzo per corrispondenza:riccardo.masetti5@unibo.it

Seizures in children with high blood pressure
Key words
PRES, Posterior reversible encephalopathy syndrome, Licorice, Hypertension, Seizures

Summary
Background - PRES (posterior reversible encephalopathy syndrome) is a clinical-radiological entity characterised by a combination of neurological signs and symptoms and neuroradiological alterations like subcortical and cortical vasogenic oedema that is bilateral and symmetric and mainly involves the posteriors regions of cerebral hemispheres. Currently, two theories exist about the pathophysiology of PRES; these theories identify arterial hypertension and endothelial injury induced by an inflammatory process or immune disorders as trigger factors of PRES. The signs and symptoms associated with PRES are also common to other diseases of CNS, like ischemic or haemorrhagic events, infections, neoplasia, metabolic diseases and epilepsy. These diseases have to be considered in the differential diagnosis process. PRES is associated with a wide range of clinical conditions, namely transplantations, immunosuppressive therapy, chemotherapy, autoimmune diseases, infections and hypertension. As these groups of patients are more predisposed to the onset of PRES, the encephalopathy should be taken into consideration and the right exams should be prescribed in order to diagnose it. In this case brain MRI represents the gold standard for the diagnosis. PRES is generally a reversible and benign condition, nevertheless severe complications with poor clinical outcomes can occur.
Methods - The paper describes PRES peculiar aspects including a curios clinical case of PRES associated to a massive consumption of glycyrrhizic acid coming from liquorice sweets that Paolo (a 10- year-old boy) had been eating in high quantity every day since 4 months, unaware that his blood pressure would have increased until the onset of an encephalopathy that luckily had been solved without permanent outcomes.
Conclusion - It is essential to know patients’ categories that are at high risk of encephalopathy and suspect PRES at an early stage to start an appropriate treatment and avoid severe complications.


Vuoi citare questo contributo?
R. Masetti, L. Ronchini, S. Riolo, F. Guida, I. Corsini, F. Carfagnini, F. Toni, D.M. Cordelli, A. Pession. CONVULSIONI DA PRESSIONE ALTA. Medico e Bambino 2019;38:297-302 https://www.medicoebambino.com/?id=1905_297.pdf






L'accesso è riservato agli abbonati alla rivista che si siano registrati.
Per accedere all'articolo in formato full text è necessario inserire username e password.




La riproduzione senza autorizzazione è vietata. Le informazioni di tipo sanitario contenute in questo sito Web sono rivolte a personale medico specializzato e non possono in alcun modo intendersi come riferite al singolo e sostitutive dell'atto medico. Per i casi personali si invita sempre a consultare il proprio medico curante. I contenuti di queste pagine sono soggetti a verifica continua; tuttavia sono sempre possibili errori e/o omissioni. Medico e Bambino non è responsabile degli effetti derivanti dall'uso di queste informazioni.

Unauthorised copies are strictly forbidden. The medical information contained in the present web site is only addressed to specialized medical staff and cannot substitute any medical action. For personal cases we invite to consult one's GP. The contents of the pages are subject to continuous verifications; anyhow mistakes and/or omissions are always possible. Medico e Bambino is not liable for the effects deriving from an improper use of the information.