Abstract
Although the symptom of headache is a frequent cause of Emergency Department examinations, it is often considered to be of little clinical relevance in comparison with other emergencies and is usually treated only symptomatically. But how frequently does a simple headache mask a severe cerebral pathology? To answer this question, we studied a consecutive series of patients examined at the Neurology Emergency Department of Turin's Ospedale Molinette over a period of three months; the patients were then followed-up for more than two years in order to confirm the diagnoses.
Of 215 cases of “acute” headache, 121 (56%) were essential and 94 (44%) symptomatic; of the latter, 18 (8.3%) were the only clinical manifestation of a severe cerebral pathology (10 hemorrhages, 2 ischemias, 6 tumours). In diagnosing these 18 cases, 72 EEG, 57 CT and 4 rachicentesis examinations were carried out and their diagnostic efficacy is here analysed. Our data show the importance of a careful evaluation of the symptom of headache in Emergency Departments and the need to send any doubtful cases to a facility specialised in coping with such emergencies.
Sommario
Il sintomo cefalea costituisce un frequente motivo di visita in Pronto Soccorso, spesso considerato di scarsa rilevanza clinica rispetto ad altre urgenze e per lo più trattato solo dal punto di vista sintomatico. Ma in quanti di questi casi una semplice cefalea nasconde una grave patologia cerebrale? A questo proposito abbiamo effettuato uno studio presso il Dipartimento di Emergenza di Neurologia dell'Ospedale Molinette di Torino su una serie consecutiva di pazienti che sono stati visitati per cefalea nell'arco di tre mesi, seguendoli quindi nel tempo con un follow-up di oltre due anni per la verifica diagnostica.
Su 215 cefalee “acute”, le cefalee essenziali sono risultate 121 (56%), e quelle sintomatiche 94 (44%). Tra queste ultime, 18 (8,3%) erano l'unica manifestazione clinica di una grave patologia cerebrale (10 emorragie, 2 ischemie, 6 tumori). Per diagnosticare questi 18 casi sono stati eseguiti 72 EEG, 57 T.C e 4 rachicentesi; di questi esami viene quindi analizzata l'efficacia ai fini diagnostici. Da questi dati emerge quindi l'importanza di un'attenta valutazione del sintomo cefalea in Pronto Soccorso e la necessità di inviare, nei casi dubbi, il paziente in una struttura specializzata per queste emergenze.
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Luda, E., Comitangelo, R. & Sicuro, L. The symptom of headache in Emergency Departments. The experience of a neurology emergency department. Ital J Neuro Sci 16, 295–301 (1995). https://doi.org/10.1007/BF02249104
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DOI: https://doi.org/10.1007/BF02249104