Transcranial color-coded sonography may indirectly reveal an intracranial meningioma.

Meningiomas are extra-axial tumors with a long-standing indolent clinical course. Sphenoid wing meningiomas may slowly grow, spreading toward the orbitofrontal and temporal regions as well as encasing the middle cerebral artery (MCA). Herein, we report the incidental finding of a sphenoid wing meningioma compressing the MCA in a patient who undergone a transcranial sonography study for recurrent speech disorders.

SUNA syndrome with seasonal pattern.

SUNA is a trigeminal autonomic cephalalgia (TAC) characterized by short unilateral attacks centered on the ophthalmic trigeminal distribution, and accompanied by at least one of a number of cranial autonomic symptoms that can include lacrimation, redness of the ipsilateral eye, nasal congestion, rhinorrhea, and eyelid edema. It exists in episodic and chronic form. We have described an atypical case of episodic SUNA with an exclusive seasonal pattern as previously reported in other trigeminal autonomic cephalalgia, commonly known as TACs.

Does sphenopalatine endoscopic ganglion block have an effect in paroxysmal hemicrania? A case report.

The authors report the case of a 69-year-old woman suffering from paroxysmal hemicrania (PH), intolerant to indomethacin and resistant to multiple therapies, in which sphenopalatine endoscopic ganglion block (SPG) dramatically modified the clinical outcome. SPG blockade could be considered a reasonable alternative in drug-resistant PH cases where indomethacin is contraindicated.

Functional magnetic resonance imaging in episodic cluster headache.

We have investigated the cerebral activation centre in four patients with episodic cluster headache (CH) with functional magnetic resonance imaging (f-MRI). The patients underwent MRI scans for anatomical and functional data acquisition in the asymptomatic state, during a headache attack and after subcutaneous administration of sumatriptan. Anatomical images were acquired by means of 3D-MPRAGE sequences and f-MRI images were obtained by means of echo-planar imaging.

The first Italian family with evidence of pyramidal impairment as phenotypic manifestation of Silver syndrome BSCL2 gene mutation.

Silver syndrome (SPG17) is a rare form of hereditary spastic paraparesis. Its relationship to distal hereditary motor neuropathy (dHMN) type V is underlined by the recent discovery of causative mutation in BSCL2 gene coding for a protein termed seipin, an integral membrane protein of endoplasmic reticulum, with unknown function. Here we report the third Italian family with dHMN and SPG17 in which two affected members harbor the heterozygous N88S mutation in the BSCL2 gene.

Vertebral artery dissection onset mimics migraine with aura in a graphic designer.

Headache is the most common symptom in patients with cervical artery dissection. This symptom, however, rarely occurs in isolation, and more commonly is associated with other neurological symptoms and signs. Visual symptoms associated with vertebral artery dissection (VD) have also been observed, but do not typically mimic the migraine aura.

'INDOTEST' in atypical hemicrania continua.

Hemicrania continua (HC) is an indomethacin-responsive headache characterized by a chronic, strictly unilateral, side-locked without side-shifting, persistent headache. We report three cases of HC with atypical features in which an acute administration of indomethacin 50 mg IM (INDOTEST) was performed. In all three cases INDOTEST predicted chronic responsiveness to indomethacin.

Prevalence of right-to-left shunt in patients with cluster headache.

Recent investigations documented that the prevalence of right-to-left shunt (RLS) in patients with migraine with aura (MA) is significantly higher than in healthy controls and similar to prevalence of RLS in young patients with cryptogenic stroke (CS). Nevertheless, little data are available in the literature about RLS prevalence in the other forms of primary headache. The aim of this study was to investigate the occurrence of RLS in patients with cluster headache (CH).

Electrophysiological evidence by single fibre electromyography of neuromuscular transmission impairment in a case of Miller Fisher syndrome.

Miller Fisher syndrome is an autoimmune neuropathy characterised by ataxia, areflexia and ophthalmoplegia, with minimal if any limb weakness, and in the majority of cases by high titres of IgG anti-GQ1b ganglioside antibodies. In vitro electrophysiological experiments have demonstrated that these antibodies induce a transmission blockade at neuromuscular junction either pre- or post-synaptically. We report the case of a 63-year-old man with MFS that shows blood serum negative for anti-GQ1b but presents an impairment of neuromuscular transmission detected by single fibre electromyography.

Inclusion body myopathy associated with motor neuron syndrome: three case reports.

Background: Hereditary inclusion body myopathy (h-IBM) is an autosomal-recessive or autosomal-dominant hereditary disease characterized by peculiar findings in muscle biopsies which resemble those occurring in inclusion body myositis (IBM). The absence of an inflammatory infiltrate in myofibers in h-IBM is a relevant differential criterion between the two pathologies. Motor neuron diseases (MND) represent a group of disorders involving both upper and lower motor neurons, characterized by fasciculations, progressive muscle weakness, and muscle atrophy.