A case of progressive non-fluent aphasia as onset of amyotrophic lateral sclerosis with frontotemporal dementia.

The association between Amyotrophic Lateral Sclerosis (ASL) and FrontoTemporal Dementia (FTD) is well known. Most of reports describing ASL-FTD cases show a strong association between ALS and the behavioural form of FTD. Conversely, the association between ALS and pure Semantic Dementia or Progressive Non-Fluent Aphasia (PNFA) is extremely rare, ranging from 1 to 3%. A clinical phenotype characterized by a rapidly progressive aphasic dementia and motoneuron disease (MND) has been described in few case reports; since the updating of PNFA diagnostic criteria in 2011, no clinical report has been related. We want to describe a case of patient presented, at the onset, as PNFA who developed, one year later, ALS with bulbar onset. The patient was screened for the main genes causing or associated with MND and/or dementia but no variants with a pathogenetic effect were observed.

Headache in immigrant patients: similarities and differences with Italian population.

Headache is one of the most common neurological diseases. It is well known that there are differences in the perception and in the management of pain in various populations. Immigrants represent a growing portion between neurology outpatients. We analyzed the epidemiological characteristic of headache in immigrants come to our attention, in comparison with Italians. Data collected included age at immigration, age of onset of headache, headache's type (HIS criteria), and psychiatric comorbidities. There were not substantial differences in the incidence of headache subtypes: migraine was the most frequent diagnosis in both groups, followed by tension-type headache. The incidence of depression was similar, while anxiety was significantly less frequent in immigrants. Studies on neurological diseases in immigrants are few. The data available seem to show no differences in the incidence, but rather in treatment. Our study confirms the evenness of two populations, local and foreign, afferent in a Headache Unit, according to the single similar study, except for anxiety, maybe related to language difficulties or cultural background.