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ABSTRACT: BACKGROUND: According to the International Classification of Headache Disorders diagnostic criteria, the differences between migraine and cluster headache (CH) are clear. In addition to headache attack duration and pain characteristics, the symptoms accompanying headache represent the key features in a differential diagnosis of these 2 primary headache disorders. Just a few studies of patients with CH exist examining the presence of nausea, vomiting, photophobia, phonophobia, and aura, the features commonly accompanying migraine headache. The aim of this study was to determine the presence of migraine-like features (MF) in patients with CH and establish the significance of these phenomena related to other clinical features and response to treatment. METHODS: One hundred and fifty-five patients with CH were studied, and 24.5% of them experienced at least one of MF during every CH attack. Nausea and vomiting were the most frequently reported MF. The clinical presentation between CH patients with and without MF was not significantly different with the exception of aggravation of pain by effort (20.6% vs 4.1%) and facial sweating (13.2% vs 0.85%), both more frequent in CH patients with MF. CONCLUSION: Inferred from the results of our study, the presence of MF in CH patients had no important influence on the diagnosis and treatment of CH patients. The major differences of these 2 primary headache disorders, attack duration, lateralization, and the nature of associated symptoms, as delineated in the International Classification of Headache Disorders, are still useful tools for effective diagnosis.
Headache The Journal of Head and Face Pain 03/2013; · 2.52 Impact Factor
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ABSTRACT: IntroductionAura occurs in 20-30% of patients with migraine. Some descriptions of aura go far beyond the most frequent visual and sensory symptoms, suggesting the involvement of different cortical areas. The aim of this prospective study was to evaluate the frequency and types of disorders of higher cortical functions (HCF) that occur during visual and/or sensory aura.Methods
We interviewed 60 patients with visual and/or sensory aura about HCF disorders of praxia, gnosia, memory, and speech, during aura. Patients were divided into two groups, with and without HCF disorders, and were compared in terms of demographic data and aura characteristics.ResultsFrom all 60 patients, 65% reported at least one HCF disorder during aura. The patients with HCF disorders had longer-lasting auras (28.51 ± 16.39 vs. 19.76 ± 11.23, p = 0.016). The most common HCF disorders were motor dysphasia (82.05%) and dysnomia (30.74%). Motor dysphasia was more often reported by patients with visual as well as sensory aura (p = 0.002). The number of HCF disorders correlated with the aura duration (p = 0.003).Conclusion
According to our results, HCF disorders during aura occur more often than previously thought. The aura duration has some influence on the HCF disorders.
Cephalalgia 02/2013; · 3.43 Impact Factor
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Vesna Lackovic,
Milos Bajcetic,
Maja Lackovic,
Ivana Novakovic,
Milica Labudović Borović,
Aleksandra Pavlovic,
Jasna Zidverc-Trajkovic,
Eleonora Dzolic,
Branislav Rovcanin, Nadezda Sternic,
Vladimir Kostic
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ABSTRACT: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is an inherited vascular disorder caused by Notch3 gene mutations. The main histopathological hallmark is granular osmiophilic material (GOM) deposited in the close vicinity of vascular smooth muscle cells (VSMCs). The authors report the first 7 ultrastructurally and genetically confirmed cases of CADASIL in Serbia. Samples of skin and sural nerve were investigated by transmission electron microscopy. GOM deposits were observed around degenerated VSMCs in all the skin biopsies examined. Sural nerve biopsies revealed severe alterations of nerve fibers, endoneurial blood vessels with GOM deposits, endoneurial fibroblasts, and perineurial myofibroblasts. Total genomic DNA was extracted from peripheral blood leukocytes, and exons 2-6 of the Notch3 gene were amplified by PCR and subsequently sequenced. Four different mutations in exons 2 (Cys65Tyr), 3 (Gly89Cys and Arg90Cys), and 6 (Ala319Cys), which determine the CADASIL disease, were detected among all described patients. A novel missense mutation Gly89Cys involving exon 3 was detected. Due to the difficulties in the determination of the Notch3 mutations, these data suggest that electron microscopic analysis for GOMs in dermal vessel wall provides a rapid and reliable screening method for this disease.
Ultrastructural Pathology 10/2012; 36(5):325-35. · 0.76 Impact Factor
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ABSTRACT: Dysarthria is a speech disorder associated with impairments of intelligibility, smoothness, loudness, and clarity of articulations. Dysarthria involves disability of reproducing various physical, tonal, and sound features of speech sounds in oral speech; unintelligible and slurred articulation with swallowing of sounds is characteristic. Articulatory movements and speech are slow, patients complain to the sensations of a 'thick' tongue and 'porridge' in the mouth. Patients'phrases are constructed correctly, vocabulary is not affected, and the grammatical structure of words is preserved. Reading, writing, internal speech, and understanding of speech are unaffected. Several types of dysarthria have been described on the basis of the lesion locations. Dysarthria can be associated with lacunar syndromes as well. Mutism represents a condition when patient cannot speak and answer the questions, but remains conscious and is able to produce written speech.
Monographs in neural sciences 01/2012; 30:83-5.
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ABSTRACT: Hashimoto's encephalopathy (HE) is a rare, still not well understood, autoimmune disease with neurological and psychiatric manifestations. and elevated titers of antithyroid antibodies in serum and cerebrospinal fluid (CSF) as a hallmark of the disease. Patients are mostly women. Current diagnostic criteria include corticosteroide responsiveness, but it is the case in only 50% of patients with HE. In steroid non-responders other immunomodulatory therapies or plasmapheresis could be applied. Disease course can be acute, subacute, chronic or relapsing-remitting. Two distinct forms emerged from the reported cases: a vasculitic type characterized by multiple relapsing-remitting stroke-like episodes and mild cognitive impairment and a diffuse progressive type characterized by dementia and psychiatric symptoms. Both forms may be accompanied by depressed level of consciousness (stupor or coma), tremor, seizures, or myoclonus. We present two patients with two distinct forms of HE who had different clinical manifestations and response to therapy.
Journal of the neurological sciences 10/2009; 288(1-2):194-6. · 2.32 Impact Factor
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ABSTRACT: Short-lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT) syndrome is a rare trigeminal autonomic cephalalgia. The cases of SUNCT with attacks that affected both sides simultaneously have only rarely been reported and some of them had underlying pathology. We have reported a case of bilateral SUNCT-like headache secondary to a prolactinoma and responsive to lamotrigine treatment.
The Journal of Headache and Pain 09/2009; 10(6):469-72. · 2.43 Impact Factor
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ABSTRACT: Burning mouth syndrome (BMS) is an intraoral burning sensation for which no medical or dental cause can be found. Recent studies suggest that primary neuropathic dysfunction might be involved in the pathogenesis of BMS. Calcitonin gene-related peptide (CGRP) plays an important role in the development of pain and serves as a biological marker of trigeminovascular activation. The aim of this study was to determine the levels of CGRP in the saliva of BMS patients and estimate the trigeminovascular activation in BMS. CGRP levels were measured, by RIA method in 78 BMS patients and 16 healthy subjects. The levels of CGRP were non-significantly decreased in BMS patients in comparison to healthy subjects. These results suggest that trigeminal nerve degeneration may be the underlying cause of BMS.
Journal of Oral Pathology and Medicine 02/2009; 38(1):29-33. · 1.63 Impact Factor
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ABSTRACT: OBJECTIVES/PURPOSES: Small vessel disease (SVD) is associated with traditional vascular risk factors (RF). The aim of our study was to determine whether different SVD types, single lacunar infarction (LI) and multiple LI (MLI) with or without white matter lesions (WML), have different RF profiles.
Forty RF parameters were analysed in 201 consecutive patients with magnetic resonance imaging finding of SVD.
History of arterial hypertension, higher systolic and mean blood pressure (BP) but also hypotension, and higher plasma homocysteine levels were more frequent in MLI compared to single LI patients (p<0.05). Patients with one LI were younger, more frequently had clinically evident stroke and family history of cardiovascular disease (CVD) (p<0.05). Significant difference between groups was found only in these RF, indicating that similar pathological processes led to both types of SVD.
Positive correlation with age and family history of CVD necessitates further analyses of other factors, predominantly genetic, as the key to the answer why patients develop different lesions in SVD.
Clinical Neurology and Neurosurgery 06/2006; 108(4):358-62. · 1.58 Impact Factor
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ABSTRACT: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is an inherited adult-onset microangiopathy caused by missense mutations in the Notch3gene on chromosome 19. However, common vascular risk factors may additionally modify clinical expression and progression of the disease. The role of various prothrombotic factors has also been implied. We report a case of a middle-aged man with typical clinical, neuroimaging and histological features of CADASIL, but with notably prolonged activated partial thromboplastin time. Hematological investigations revealed severe clotting Factor XII deficiency. This case illustrates that the occurrence of vascular risk factors should not be overlooked in patients with CADASIL.
Neurology India 57(5):657-9. · 0.96 Impact Factor
