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Chang WL, Cheng CF, Lin SK. Cytotoxic lesion of corpus callosum after COVID-19 vaccination: case report. Acta Neurol Taiwan 2024; 33(2):68-72. [PMID: 37848228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
PURPOSE Cytotoxic lesions of corpus callosum (CLOCCs) are associated with many disease entities. Serious neurological complications after coronavirus disease 2019 (COVID-19) vaccination are rare. CASE REPORT A 20-year-old man presented with severe headache for 2 days. He had received the first dose of ChAdOx1nCoV-19 COVID-19 vaccine 5 days ago. Persistent dull headache occurred on the third day after vaccination and intensified gradually to awaken him from sleep at night. No neck stiffness was observed. Brain magnetic resonance angiography (MRA) 9 days after vaccination revealed an oval-shaped diffusion-weighted restriction lesion at the splenium of corpus callosum with a mildly high signal intensity on T2-weighted images (T2WI) and low signal intensity on apparent diffusion coefficient (ADC) imaging but without enhancement after contrast injection. A COVID-19 polymerase chain reaction test was negative. A blood test revealed slight leukocytopenia, thrombocytopenia, and hyponatremia. Further autoimmune and hematological studies were normal. A cerebrospinal fluid study revealed normal intracranial pressure. The patient's headache improved gradually. Follow-up brain MRA 5 weeks after vaccination revealed complete disappearance of the diffusion-weighted restriction lesion of the splenium. CONCLUSION CLOCCs are rare transient adverse effect of COVID-19 vaccination possibly related to a cytokine storm. The splenic lesion might disappear spontaneously with a good prognosis.
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Affiliation(s)
- Wan-Ling Chang
- Stroke Center and Department of Neurology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Chu-Fang Cheng
- Stroke Center and Department of Neurology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Shinn-Kuang Lin
- Stroke Center and Department of Neurology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan; School of Medicine, Tzu Chi University, Hualien, Taiwan
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2
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Nisson PL, Quintero-Consuegra MD, Lekovic GP. Arachnoid Cyst of the Cerebellopontine Angle: A Systematic Literature Review. World Neurosurg 2024; 182:e675-e691. [PMID: 38070740 DOI: 10.1016/j.wneu.2023.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 12/04/2023] [Indexed: 01/08/2024]
Abstract
OBJECTIVE The role of surgical management of arachnoid cyst (AC) of the cerebellopontine angle (CPA) is uncertain. This topic has remained controversial with varying contradictory recommendations in the literature, which is limited to mostly case reports. We aimed to provide a comprehensive summary and analysis of symptoms, operative techniques, outcomes, and recurrence of all available surgical cases of AC of the CPA to date. METHODS A systematic literature search was performed in May 2022 querying several scientific databases. Inclusion criteria specified all studies and case reports of patients with AC located at the CPA for which any relevant surgical procedures were performed. RESULTS A total of 55 patients from the literature and 5 treated at our institution were included. Mean patient age was 29 years (range, 0.08-79 years), with nearly twice (1.7×) as many female as male patients (37 female, 22 male). Headaches (35%), hearing loss (30%), vertigo (22%), and ataxia (22%) were the most common presentations. Following surgery, 95% experienced symptom improvement, with complete resolution in 64%. Of patients with hearing loss, 44% reported a return to normal. The rate of mortality was 1.69%, and 10% of tumors recurred (mean follow-up 2.3 years [range, 0-15 years]. CONCLUSIONS Symptomatic AC of the CPA is rare. It exhibits a proclivity for females and commonly manifests with headache, hearing loss, vertigo, and ataxia. While careful selection for surgical candidacy is needed and intervention should be reserved for patients with severe symptoms, surgical decompression is an effective tool for symptom alleviation and recovery.
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Affiliation(s)
- Peyton L Nisson
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California, USA; Department of Neurosurgery, House Institute, Los Angeles, California, USA
| | | | - Gregory P Lekovic
- Department of Neurosurgery, House Institute, Los Angeles, California, USA.
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3
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Mehta RI, Mangla R, Mehta RI. Giant Arachnoid Granulations: Diagnostic Workup and Characterization in Three Symptomatic Adults. Int J Mol Sci 2023; 24:11410. [PMID: 37511166 PMCID: PMC10379399 DOI: 10.3390/ijms241411410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/06/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Giant arachnoid granulations (GAGs) are poorly investigated. Here, we document clinical findings associated with five new GAGs and illustrate the anatomical composition of these structures as well as diagnostic considerations in three symptomatic adults. The GAGs ranged from 1.1 to 3.6 cm (mean, 2.2 cm) in maximum dimension and manifested in middle-aged individuals who presented with long-standing brain mass and/or chronic headache. On imaging examinations, the tissues appeared as irregular parasagittal and/or perisinus structures that demonstrated heterogeneous internal elements. The GAGs abutted dura, extended through calvarial marrow spaces, and impinged on dural venous sinuses, causing their stenosis. The histologic workup of two GAG specimens resected from separate individuals revealed central collagen with pronounced internal vascular proliferation. One specimen additionally exhibited reactive changes within the lesion, including venous thrombosis, hemorrhage, and conspicuous inflammation. The salient immune component consisted of a foam cell-rich infiltrate that obstructed subcapsular and internal sinusoidal GAG spaces. Within this specimen, meningothelial hyperplasia was also appreciated. Notably, proliferated lymphatic vascular elements were additionally observed within the structure, extending into deep central collagen regions and engulfing many extravasated erythrocytes in the subcapsular space. In both surgically treated patients, symptoms resolved completely following resection. This report is the first to definitively depict reactive vascular and immunological changes within GAGs that were clinically associated with headache. The frequency of reactive changes within these meningeal structures is unclear in the literature, as GAGs are rarely sampled and investigated. Further systematic analyses are warranted to elucidate the causes and consequences of GAG genesis and their roles in physiology and disease states.
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Affiliation(s)
- Rupal I. Mehta
- Department of Pathology, Rush University Medical Center, Chicago, IL 60612, USA
- Rush Alzheimer’s Disease Center, Rush University Medical Center, Chicago, IL 60612, USA
| | - Rajiv Mangla
- Department of Radiology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Rashi I. Mehta
- Department of Neuroradiology, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV 26506, USA
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV 26506, USA
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Krivoshein G, Bakreen A, van den Maagdenberg AMJM, Malm T, Giniatullin R, Jolkkonen J. Activation of Meningeal Afferents Relevant to Trigeminal Headache Pain after Photothrombotic Stroke Lesion: A Pilot Study in Mice. Int J Mol Sci 2022; 23:ijms232012590. [PMID: 36293444 PMCID: PMC9604291 DOI: 10.3390/ijms232012590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/07/2022] [Accepted: 10/13/2022] [Indexed: 11/25/2022] Open
Abstract
Stroke can be followed by immediate severe headaches. As headaches are initiated by the activation of trigeminal meningeal afferents, we assessed changes in the activity of meningeal afferents in mice subjected to cortical photothrombosis. Cortical photothrombosis induced ipsilateral lesions of variable sizes that were associated with contralateral sensorimotor impairment. Nociceptive firing of mechanosensitive Piezo1 channels, activated by the agonist Yoda1, was increased in meningeal afferents in the ischemic hemispheres. These meningeal afferents also had a higher maximal spike frequency at baseline and during activation of the mechanosensitive Piezo1 channel by Yoda1. Moreover, in these meningeal afferents, nociceptive firing was active during the entire induction of transient receptor potential vanilloid 1 (TRPV1) channels by capsaicin. No such activation was observed on the contralateral hemi-skulls of the same group of mice or in control mice. Our data suggest the involvement of mechanosensitive Piezo1 channels capable of maintaining high-frequency spiking activity and of nociceptive TRPV1 channels in trigeminal headache pain responses after experimental ischemic stroke in mice.
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Affiliation(s)
- Georgii Krivoshein
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70211 Kuopio, Finland
- Department of Human Genetics, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Abdulhameed Bakreen
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70211 Kuopio, Finland
| | - Arn M. J. M. van den Maagdenberg
- Department of Human Genetics, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
- Department of Neurology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Tarja Malm
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70211 Kuopio, Finland
| | - Rashid Giniatullin
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70211 Kuopio, Finland
| | - Jukka Jolkkonen
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, 70211 Kuopio, Finland
- Correspondence:
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5
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Gfrerer L, Hansdorfer MA, Amador RO, Chartier C, Nealon KP, Austen WG. Muscle Fascia Changes in Patients with Occipital Neuralgia, Headache, or Migraine. Plast Reconstr Surg 2021; 147:176-180. [PMID: 33370063 DOI: 10.1097/prs.0000000000007484] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
SUMMARY In an ongoing effort to understand the pathogenesis of occipital neuralgia/headache/migraine, it is critical to describe the anatomical/tissue changes encountered during surgery. Greater occipital nerve anatomical studies mainly focus on the greater occipital nerve course through muscle/fascial planes and interaction with the occipital vessels. However, structural soft-tissue changes have not been described in detail. Anecdotally, trapezius fascia is thickened at the greater occipital nerve trigger site. This study further investigates this observation. Patients undergoing greater occipital nerve decompression surgery were enrolled prospectively in this observational study (n = 92). Tissue changes were recorded intraoperatively. The resulting data were examined. Trapezius fascia was more than 3 mm thick and appeared fibrotic in 86 patients (94 percent), whereas semispinalis muscle appeared normal in all subjects. The greater occipital nerve was macroscopically abnormal, defined as edematous, flattened, and discolored in 29 cases (32 percent). The occipital artery interacted significantly with the greater occipital nerve in 88 percent of cases. The authors conclude that the tissue structure is abnormal in patients undergoing greater occipital nerve decompression surgery. This is the first study that describes the prevalence of thickened and fibrotic appearing trapezius fascia at the occipital trigger site, a phenomenon encountered in the vast majority of patients (94 percent). This structural anomaly has a resemblance to thickened fascial tissues seen in other nerve compression syndromes, and could be related to microtrauma/overuse or actual trauma in the head and neck region.
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Affiliation(s)
- Lisa Gfrerer
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - Marek A Hansdorfer
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - Ricardo O Amador
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - Christian Chartier
- Boston, Mass
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - Kassandra P Nealon
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
| | - William G Austen
- From the Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School
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6
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Malhotra A, Pace A, Ruiz Maya T, Colman R, Gelb BD, Mehta L, Kontorovich AR. Headaches in hypermobility syndromes: A pain in the neck? Am J Med Genet A 2020; 182:2902-2908. [PMID: 32940405 DOI: 10.1002/ajmg.a.61873] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/16/2020] [Accepted: 08/29/2020] [Indexed: 01/25/2023]
Abstract
Headache and neck pain (cervicalgia) are frequently reported among patients with joint hypermobility but the prevalence and scope of these symptoms has not been studied in the era of contemporary Ehlers-Danlos and hypermobility disorder nosology. We performed a single-center retrospective study on the incidence of head and neck symptoms in 140 patients with hypermobility disorders over a 2-year period. Overall, 93 patients (66%) reported either headache or neck pain with 49 of those (53%) reporting both. Migraine (83%) was the most common headache type among those with headache disorders and cervical spondylosis (61%) the most common pathology among those with neck symptoms. Fifty-nine percent of spondylosis patients who underwent cervical facet procedures reported significant improvement in neck and head symptoms. Of patients with both head and neck complaints, 82% had both migraine and spondylosis, which, when combined with the high response rate to injections raises the possibility of cervicogenic headache. In this large multidisciplinary retrospective study of patients with hypermobility disorders, head and neck symptoms were highly prevalent, with migraine and cervical spondylosis common, often coexisting, and frequently responsive to targeted therapy for the cervical spine suggesting that degenerative spinal pathology may cause or contribute to headache symptoms in some patients with hypermobility disorders.
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Affiliation(s)
- Anuj Malhotra
- Department of Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, New York, USA
- Department of Anesthesiology, Weill Cornell Medical College, New York, New York, USA
| | - Anna Pace
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Tania Ruiz Maya
- Zena and Michael A. Weiner Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Rachel Colman
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Bruce D Gelb
- The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Lakshmi Mehta
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Amy R Kontorovich
- Zena and Michael A. Weiner Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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7
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Yang H, Wang C, Wang H, Ding S. Listeria rhombencephalitis mimicking acute disseminated encephalomyelitis in a patient without predisposing medical conditions. J Neurovirol 2020; 26:976-979. [PMID: 32839947 DOI: 10.1007/s13365-020-00896-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/24/2020] [Accepted: 08/14/2020] [Indexed: 11/26/2022]
Abstract
Listeria rhombencephalitis (L. rhombencephalitis) is an uncommon form of central nervous system infection caused by Listeria monocytogenes (LM). It often occurs to immunocompetent individuals. Here, we described the case of a 45-year-old female patient without medical histories, who presented for high-grade fever, headache, and focal neurological manifestations. She was initially empirically diagnosed with acute disseminated encephalomyelitis (ADEM) because of clinical symptoms, acute clinical course, and neuroimaging. However, the biochemical analysis of cerebral spinal fluid (CSF) questioned the diagnosis of ADEM. The final diagnosis of L. rhombencephalitis was based on CSF culture for LM. Thus, L. rhombencephalitis should be preferentially and empirically considered for a patient with significantly elevated lactic acid and moderately increased red cells in CSF at early time, accompanied with rapidly progressive neurological dysfunctions involved in the brain stem.
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Affiliation(s)
- Hongna Yang
- Department of Critical-care Medicine, Qilu Hospital of Shandong University, Shandong University, Shandong Province, Jinan, 250012, China.
| | - Cuilan Wang
- Department of Neurology, Qilu Hospital of Shandong University, Shandong University, Shandong Province, Jinan, 250012, China
| | - Hao Wang
- Department of Critical-care Medicine, Qilu Hospital of Shandong University, Shandong University, Shandong Province, Jinan, 250012, China
| | - Shifang Ding
- Department of Critical-care Medicine, Qilu Hospital of Shandong University, Shandong University, Shandong Province, Jinan, 250012, China
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8
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Khatoon F, Prasad K, Kumar V. Neurological manifestations of COVID-19: available evidences and a new paradigm. J Neurovirol 2020; 26:619-630. [PMID: 32839951 PMCID: PMC7444681 DOI: 10.1007/s13365-020-00895-4] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/17/2020] [Accepted: 08/14/2020] [Indexed: 01/01/2023]
Abstract
The recent pandemic outbreak of coronavirus is pathogenic and a highly transmittable viral infection caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2). In this time of ongoing pandemic, many emerging reports suggested that the SARS-CoV-2 has inimical effects on neurological functions, and even causes serious neurological damage. The neurological symptoms associated with COVID-19 include headache, dizziness, depression, anosmia, encephalitis, stroke, epileptic seizures, and Guillain-Barre syndrome along with many others. The involvement of the CNS may be related with poor prognosis and disease worsening. Here, we review the evidence of nervous system involvement and currently known neurological manifestations in COVID-19 infections caused by SARS-CoV-2. We prioritize the 332 human targets of SARS-CoV-2 according to their association with brain-related disease and identified 73 candidate genes. We prioritize these 73 genes according to their spatio-temporal expression in the different regions of brain and also through evolutionary intolerance analysis. The prioritized genes could be considered potential indicators of COVID-19-associated neurological symptoms and thus act as a possible therapeutic target for the prevention and treatment of CNS manifestations associated with COVID-19 patients.
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Affiliation(s)
- Fatima Khatoon
- Amity Institute of Neuropsychology & Neurosciences, Amity University, Noida, Uttar Pradesh, 201303, India
| | - Kartikay Prasad
- Amity Institute of Neuropsychology & Neurosciences, Amity University, Noida, Uttar Pradesh, 201303, India
| | - Vijay Kumar
- Amity Institute of Neuropsychology & Neurosciences, Amity University, Noida, Uttar Pradesh, 201303, India.
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Dux M, Rosta J, Messlinger K. TRP Channels in the Focus of Trigeminal Nociceptor Sensitization Contributing to Primary Headaches. Int J Mol Sci 2020; 21:ijms21010342. [PMID: 31948011 PMCID: PMC6981722 DOI: 10.3390/ijms21010342] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 12/31/2019] [Accepted: 01/02/2020] [Indexed: 12/12/2022] Open
Abstract
Pain in trigeminal areas is driven by nociceptive trigeminal afferents. Transduction molecules, among them the nonspecific cation channels transient receptor potential vanilloid 1 (TRPV1) and ankyrin 1 (TRPA1), which are activated by endogenous and exogenous ligands, are expressed by a significant population of trigeminal nociceptors innervating meningeal tissues. Many of these nociceptors also contain vasoactive neuropeptides such as calcitonin gene-related peptide (CGRP) and substance P. Release of neuropeptides and other functional properties are frequently examined using the cell bodies of trigeminal neurons as models of their sensory endings. Pathophysiological conditions cause phosphorylation, increased expression and trafficking of transient receptor potential (TRP) channels, neuropeptides and other mediators, which accelerate activation of nociceptive pathways. Since nociceptor activation may be a significant pathophysiological mechanism involved in both peripheral and central sensitization of the trigeminal nociceptive pathway, its contribution to the pathophysiology of primary headaches is more than likely. Metabolic disorders and medication-induced painful states are frequently associated with TRP receptor activation and may increase the risk for primary headaches.
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Affiliation(s)
- Mária Dux
- Department of Physiology, University of Szeged, Dóm tér 10, H-6720 Szeged, Hungary;
- Correspondence: ; Tel.: +36-62-545-374; Fax: +36-62-545-842
| | - Judit Rosta
- Department of Physiology, University of Szeged, Dóm tér 10, H-6720 Szeged, Hungary;
| | - Karl Messlinger
- Institute of Physiology and Pathophysiology, Friedrich-Alexander-University Erlangen-Nürnberg, Universitätsstr. 17, D-91054 Erlangen, Germany;
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Jin H, Ding Z, Lian S, Zhao Y, He S, Zhou L, Zhuoga C, Wang H, Xu J, Du A, Yan G, Sun Y. Prevalence and Risk Factors of White Matter Lesions in Tibetan Patients Without Acute Stroke. Stroke 2020; 51:149-153. [PMID: 31679502 DOI: 10.1161/strokeaha.119.027115] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose—
Studies on the prevalence and risk factors of white matter lesions (WMLs) in Tibetans living at high altitudes are scarce. We conducted this study to determine the prevalence and risks of WMLs in Tibetan patients without or with nonacute stroke.
Methods—
We undertook a retrospective analysis of medical records of patients treated at the People’s Hospital of Tibetan Autonomous Region and identified a total of 301 Tibetan patients without acute stroke. WML severity was graded by the Fazekas Scale. We assessed the overall and age-specific prevalence of WMLs and analyzed associations between WMLs and related factors with univariate and multivariate methods.
Results—
Of the 301 patients, 87 (28.9%) had peripheral vertigo, 83 (27.3%) had primary headache, 52 (17.3%) had a history of stroke, 36 (12.0%) had an anxiety disorder, 29 (9.6%) had epilepsy, 12 (4.0%) had infections of the central nervous system, and 3 (1.0%) had undetermined diseases. WMLs were present in 245 (81.4%) patients, and 54 (17.9%) were younger than 40 years. Univariate analysis showed that age, history of cerebral infarction, hypertension, the thickness of the common carotid artery intima, and plaque within the intracarotid artery were related risks for WMLs. Ordered logistic analysis showed that age, history of cerebral ischemic stroke, hypertension, male sex, and atrial fibrillation were associated with WML severity.
Conclusions—
Risk factors for WMLs appear similar for Tibetans residing at high altitudes and individuals living in the plains. Further investigations are needed to determine whether Tibetans residing at high altitudes have a higher burden of WMLs than inhabitants of the plains.
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Affiliation(s)
- Haiqiang Jin
- From the Department of Neurology, Peking University First Hospital, Beijing, China (H.J., S.L., Y.S.)
| | - Zhijie Ding
- Department of Neurology, People's Hospital of Tibet Autonomous Region, Lhasa, China (Z.D., Y.Z., S.H., C.Z.)
| | - Siqing Lian
- From the Department of Neurology, Peking University First Hospital, Beijing, China (H.J., S.L., Y.S.)
| | - Yuhua Zhao
- Department of Neurology, People's Hospital of Tibet Autonomous Region, Lhasa, China (Z.D., Y.Z., S.H., C.Z.)
| | - Shihua He
- Department of Neurology, People's Hospital of Tibet Autonomous Region, Lhasa, China (Z.D., Y.Z., S.H., C.Z.)
| | - Lewei Zhou
- Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China (L.Z., G.Y.)
| | - Cidan Zhuoga
- Department of Neurology, People's Hospital of Tibet Autonomous Region, Lhasa, China (Z.D., Y.Z., S.H., C.Z.)
| | - Huali Wang
- Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, National Clinical Research Center for Mental Disorders, Beijing, China (H.W.)
| | - Jun Xu
- Department of Cognitive Neurology, China National Clinical Research Center for Neurological Diseases (NCRC-ND), Beijing Tian Tan Hospital, Affiliated to Capital Medical University, China (J.X.)
| | - Ailian Du
- Department of Neurology, Tongren Hospital, Shanghai Jiaotong University School of Medicine, China (A.D.)
| | - Guiying Yan
- Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China (L.Z., G.Y.)
| | - Yongan Sun
- From the Department of Neurology, Peking University First Hospital, Beijing, China (H.J., S.L., Y.S.)
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11
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Raghava Mohan V, Raj S, Dhingra MS, Aloysia D’Cor N, Singh AP, Saluja T, Kim DR, Midde VJ, Kim Y, Vemula S, Narla SK, Sah B, Ali M. Safety and immunogenicity of a killed bivalent (O1 and O139) whole-cell oral cholera vaccine in adults and children in Vellore, South India. PLoS One 2019; 14:e0218033. [PMID: 31211792 PMCID: PMC6581248 DOI: 10.1371/journal.pone.0218033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 05/24/2019] [Indexed: 11/18/2022] Open
Abstract
This open-label study assessed the safety and immunogenicity of two doses (14 days apart) of an indigenously manufactured, killed, bivalent (Vibrio cholerae O1 and O139), whole-cell oral cholera vaccine (SHANCHOL; Shantha Biotechnics) in healthy adults (n = 100) and children (n = 100) in a cholera endemic area (Vellore, South India) to fulfill post-licensure regulatory requirements and post-World Health Organization (WHO) prequalification commitments. Safety and reactogenicity were assessed, and seroconversion rates (i.e. proportion of participants with a ≥ 4-fold rise from baseline in serum vibriocidal antibody titers against V. cholerae O1 Inaba, O1 Ogawa and O139, respectively) were determined 14 days after each vaccine dose. No serious adverse events were reported during the study. Commonly reported solicited adverse events were headache and general ill feeling. Seroconversion rates after the first and second dose in adults were 67.7% and 55.2%, respectively, against O1 Inaba; 47.9% and 45.8% against O1 Ogawa; and 19.8% and 20.8% against O139. In children, seroconversion rates after the first and second dose were 80.2% and 68.8%, respectively, against O1 Inaba; 72.9% and 67.7% against O1 Ogawa; and 26.0% and 18.8% against O139. The geometric mean titers against O1 Inaba, O1 Ogawa, and O139 in both adults and children were significantly higher after each vaccine dose compared to baseline titers (P < 0.001; for both age groups after each dose versus baseline). The seroconversion rates for O1 Inaba, O1 Ogawa, and O139 in both age groups were similar to those in previous studies with the vaccine. In conclusion, the killed, bivalent, whole-cell oral cholera vaccine has a good safety and reactogenicity profile, and is immunogenic in healthy adults and children. Trial Registration: ClinicalTrials.gov NCT00760825; CTRI/2012/01/002354.
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Affiliation(s)
| | | | | | | | | | - Tarun Saluja
- International Vaccine Institute, Seoul, South Korea
| | | | | | - Yanghee Kim
- International Vaccine Institute, Seoul, South Korea
| | | | | | - Binod Sah
- International Vaccine Institute, Seoul, South Korea
| | - Mohammad Ali
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
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12
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Wang Z, Gao L, Wang W, Guo X, Feng C, Lian W, Li Y, Xing B. Coagulative necrotic pituitary adenoma apoplexy: A retrospective study of 21 cases from a large pituitary center in China. Pituitary 2019; 22:13-28. [PMID: 30390276 DOI: 10.1007/s11102-018-0922-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
PURPOSE Coagulative necrotic pituitary apoplexy (CNPA) is a clinical entity with unique intraoperative and histopathological manifestations. We aimed to improve the knowledge of this rare disease through the largest case series published to date. METHODS A retrospective review of 21 CNPA patients was performed from among 5095 patients who underwent surgery for pituitary adenomas at a single institution between January 2009 and June 2017. The demographic, clinical, endocrine, neuroimaging, intraoperative, and histopathological findings, management and prognosis were summarized. RESULTS Headache was the most common symptom that was observed in 21 patients, followed by visual disturbances (17/21, 81.0%), nausea and vomiting (16/21, 76.2%), electrolyte disturbance (13/21, 61.9%), and oculomotor palsies (10/21, 47.6%). Hypopituitarism with at least one anterior pituitary deficiency, especially panhypopituitarism (10/21, 47.6%), was present in 81.0% of patients. Most patients (81.0%) showed typical MRI appearances. All 21 patients underwent transsphenoidal surgery (TSS), and 16 patients had total tumor resection demonstrated by postoperative MRI. Cottage cheese-like necrosis was observed in 16 patients (76.2%) intraoperatively. Histopathology showed large areas of pink, acellular, coagulative necrotic areas in the central zone, and a pseudocapsule in the border zone. After follow-up for 4.3 ± 2.3 years, only 28.6% of patients still suffered from corticotropic deficiency, and 9.5% of patients had gonadotropic deficiency. These patients were administered the appropriate corresponding hormones for life. CONCLUSIONS CNPA can be correctly diagnosed preoperatively by typical clinical and MRI characteristics. Early surgery combined with hyperbaric oxygen therapy early postoperatively usually yields satisfactory endocrine and neuro-ophthalmic outcomes.
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Affiliation(s)
- Zihao Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Lu Gao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Wenze Wang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Xiaopeng Guo
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Chenzhe Feng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Wei Lian
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Yongning Li
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China.
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China.
| | - Bing Xing
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China.
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China.
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Mi X, Ran L, Chen L, Qin G. Recurrent Headache Increases Blood-Brain Barrier Permeability and VEGF Expression in Rats. Pain Physician 2018; 21:E633-E642. [PMID: 30508994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND The blood-brain barrier (BBB) is an important anatomical structure of the central nervous system (CNS) that limits the penetration of a variety of substances from the blood into the parenchyma. Dysfunction of the BBB is involved in various CNS disorders, including stroke, inflammation, and pain. However, the evidence concerning its role in migraine is insufficient. OBJECTIVE This study will investigate whether recurrent headache increases BBB permeability and vascular endothelial growth factor (VEGF) expression in a rat model. STUDY DESIGN This study used an experimental design. SETTING The research took place in the Laboratory Research Center at The First Affiliated Hospital of Chongqing Medical University. METHODS Eighty male Sprague-Dawley rats were randomly divided into 3 groups: inflammatory soup (IS), control (PBS), and treatment (IS+Sumatriptan) groups. Recurrent headache was induced by episodic IS stimulation: 20 µL of IS were pumped into the dura 3 times per week in rats. The control group was administered 20 µL of PBS. The rats in the treatment group were simultaneously treated with sumatriptan (300 ug/kg, intraperitoneal) at the same time that IS was applied to the dura. Mechanical nociceptive thresholds were examined by electronic von Frey filaments with rigid tips. BBB permeability changes were measured with Evans blue (EB). The expression of VEGF was measured by double labeling and Western blotting. RESULTS After 4 IS applications, the mechanical nociceptive thresholds significantly decreased. In addition, the mechanical hypersensitivity persisted for 4 hours after 9 applications. Only after 9 applications did the BBB permeability increase, as demonstrated by the EB tracer. The BBB disruption was accompanied by an elevation in VEGF expression. Sumatriptan treatment significantly reduced the mechanical hypersensitivity induced by IS stimulations and decreased the BBB disruption and VEGF expression. LIMITATIONS Potential mechanisms that underlie the relationship between BBB and VEGF were not examined in this study. CONCLUSIONS The present study showed that repeated IS stimulations induced long-lasting allodynia, increased BBB permeability, and upregulated VEGF expression, all of which could be attenuated by early sumatriptan treatment. KEY WORDS Migraine, inflammatory soup, blood-brain barrier, vascular endothelial growth factor, sumatriptan.
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Affiliation(s)
- Xiujuan Mi
- Department of Neurology, Chongqing Traditional Chinese Medicine Hospital, Chong Qing, China
| | - Li Ran
- Department of Neurology, Chongqing Traditional Chinese Medicine Hospital, Chong Qing, China
| | - Lixue Chen
- Laboratory Research Center, The First Affiliated Hospital of Chongqing Medical University, Chong Qing, China
| | - Guangcheng Qin
- Laboratory Research Center, The First Affiliated Hospital of Chongqing Medical University, Chong Qing, China
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Abstract
Vitamin D is a fat-soluble vitamin whose levels within the body are elevated following sunlight exposure. Numerous studies have shown that sunlight exposure can provide protection to a wide variety of diseases, ranging from different types of tumors to hypertension to type 1 diabetes to multiple sclerosis. Moreover, studies have shown that avoiding sunlight may influence the initiation and progression of some of these diseases. Avoidance of sunlight, coupled with the inclination towards consuming supplements, is becoming the primary choice to obtain vitamin D. The purpose of this article is to present evidences from published literature, to show that the expected benefits of vitamin D supplements are minimized by the potential risk of cardiovascular events and beyond. Since hypovitaminosis D status usually reflects reduced sunlight exposure, the obvious primary replacement should be safe sunlight exposure, and not exogenous supplements.
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Affiliation(s)
- Mohammed S Razzaque
- Department of Applied Oral Sciences, Forsyth Institute, Cambridge, MA, USA; Department of Pathology, Saba University School of Medicine, Saba, Dutch Caribbean, Netherlands; Department of Oral Health Policy & Epidemiology, Harvard School of Dental Medicine, Boston, MA, USA; Department of Preventive & Community Dentistry, Rwanda University School of Dentistry, Kigali, Rwanda.
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15
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Abstract
RATIONALE Plasma cell neoplasms are categorized by neoplastic proliferation of a single clone of plasma cells which produce a monoclonal immunoglobulin. Plasma cell neoplasms can present as a solitary plasmacytoma or as multiple myeloma. Both of them can progress to multiple myeloma. Once a diagnosis of plasmacytoma has been made, thorough examinations should be carried out for identifying the disease entity. PATIENT CONCERNS AND DIAGNOSES Herein, we describe an extraordinary rare case of multiple myeloma with initial presentation of a left sphenoid neoplasm resulting in left-sided headache and rapid deterioration of visual acuity. Histo-pathologic analysis revealed a plasma cell neoplasm with positive immunostaining for cluster of differentiation (CD)138, CD79a, and kappa light chain of immunoglobulin. A bone marrow aspiration was then performed, and the diagnosis of multiple myeloma was then confirmed. INTERVENTIONS AND OUTCOMES After investigative workup, our patient received chemotherapy, localized radiotherapy, and autologous stem cell transplantation. Her visual acuity recovered to the baseline and she sustained a partial response without subjective discomfort. LESSONS Extramedullary plasmacytoma is an interesting but infrequent presentation of multiple myeloma. Moreover, involvement of the sphenoid sinus in multiple myeloma resulting in extrinsic optic nerve compression is extremely rare. Clinicians should consider plasmacytoma as a diagnostic possibility when presented with cases of solitary sphenoid neoplasm and rapid progression of clinical course.
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Affiliation(s)
- Pei-Wen Wu
- Department of Otolaryngology–Head and Neck Surgery, Chang Gung Memorial Hospital and Chang Gung University, Keelung
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan
| | - Ta-Jen Lee
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan
| | - Jim-Ray Chen
- Department of Pathology, Chang Gung Memorial Hospital and Chang Gung University, Keelung
| | - Chien-Chia Huang
- Division of Rhinology, Department of Otolaryngology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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16
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Barbagallo M, Vitaliti G, Greco F, Pavone P, Matin N, Panta G, Lubrano R, Falsaperla R. Idiopathic intracranial hypertension in a paediatric population: a retrospective observational study on epidemiology, symptoms and treatment. J BIOL REG HOMEOS AG 2017; 31:195-200. [PMID: 28337892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Idiopathic intracranial hypertension (IIH) is a disorder of unknown origin, which is characterized by elevated intracranial pressure (ICP) without underlying etiological evidence of neurological disease. The purpose of the current study was to evaluate epidemiological features, clinical presentation, diagnostic findings and treatment of sixteen children (7 males and 9 females) with IIH. Medical records of the patients were obtained from the University Paediatric Hospital of Catania, Italy. Clinical features, investigations and treatment approaches were retrieved. The mean age of the sixteen children at onset of symptoms was 9 years (range: 4 to 16 years). Most of the patients were classified as pre-pubertal. Mean BMI was 28.9 kg/m2. In 93.75% of patients headache was the presenting clinical symptom; and in the same percentage papilledema was detected as the accompanied sign during diagnostic flow-chart. The mean lumbar puncture opening pressure (LPOP) was 350 mm H2O. Fifty percent of the cases had normal brain imaging, while 12.5% showed enlarged optic nerve diameter and one patient had an intraocular protrusion of the optic nerve on MRI. Two patients (12.5%) had venous sinus stenosis, and one case showed an abnormal spinal MRI. With regard to therapeutic approaches, 93.75% of the cases were successfully treated with Acetazolamide. None of the patients required surgical procedures, and all neuroimaging findings disappeared after receiving treatment. In the present study we investigated the association of IIH with venous sinus stenosis. We also found ocular ultrasound to be a useful non-invasive alternative method for determining papilledema in paediatric IIH, specifically in an emergency.
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Affiliation(s)
- M Barbagallo
- General Paediatrics O.U., Azienda Ospedaliera di Rilievo Nazionale e di Alta Specializzazione Garibaldi, Catania, Italy
| | - G Vitaliti
- General Paediatrics O.U., Policlinico-Vittorio Emanuele University Hospital, University of Catania, Italy
| | - F Greco
- General Paediatrics O.U., Policlinico-Vittorio Emanuele University Hospital, University of Catania, Italy
| | - P Pavone
- General Paediatrics O.U., Policlinico-Vittorio Emanuele University Hospital, University of Catania, Italy
| | - N Matin
- Tehran University of Medical Sciences, Tehran, Iran; 4Pediatric Nephrology O.U., La Sapienza University of Rome, Rome, Italy
| | - G Panta
- General Paediatrics O.U., Azienda Ospedaliera di Rilievo Nazionale e di Alta Specializzazione Garibaldi, Catania, Italy
| | - R Lubrano
- Pediatric Nephrology O.U., La Sapienza University of Rome, Rome, Italy
| | - R Falsaperla
- General Paediatrics O.U., Policlinico-Vittorio Emanuele University Hospital, University of Catania, Italy
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17
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Abstract
Thousands of persons have survived Ebola virus disease. Almost all survivors describe symptoms that persist or develop after hospital discharge. A cross-sectional survey of the symptoms of all survivors from the Ebola treatment unit (ETU) at 34th Regimental Military Hospital, Freetown, Sierra Leone (MH34), was conducted after discharge at their initial follow-up appointment within 3 weeks after their second negative PCR result. From its opening on December 1, 2014, through March 31, 2015, the MH34 ETU treated 84 persons (8-70 years of age) with PCR-confirmed Ebola virus disease, of whom 44 survived. Survivors reported musculoskeletal pain (70%), headache (48%), and ocular problems (14%). Those who reported headache had had lower admission cycle threshold Ebola PCR than did those who did not (p<0.03). This complete survivor cohort from 1 ETU enables analysis of the proportion of symptoms of post-Ebola syndrome. The Ebola epidemic is waning, but the effects of the disease will remain.
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18
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Sbardella E, Joseph RN, Jafar-Mohammadi B, Isidori AM, Cudlip S, Grossman AB. Pituitary stalk thickening: the role of an innovative MRI imaging analysis which may assist in determining clinical management. Eur J Endocrinol 2016; 175:255-63. [PMID: 27418059 DOI: 10.1530/eje-16-0455] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 07/14/2016] [Indexed: 12/13/2022]
Abstract
CONTEXT Disease processes that affect the pituitary stalk are broad; the diagnosis and management of these lesions remains unclear. OBJECTIVE The aim was to assess the clinical, biochemical and histopathological characteristics of pituitary stalk lesions and their association with specific MRI features in order to provide diagnostic and prognostic guidance. DESIGN AND METHODS Retrospective observational study of 36 patients (mean age 37years, range: 4-83) with pituitary stalk thickening evaluated at a university hospital in Oxford, UK, 2007-2015. We reviewed morphology, signal intensity, enhancement and texture appearance at MRI (evaluated with the ImageJ programme), along with clinical, biochemical, histopathological and long-term follow-up data. RESULTS Diagnosis was considered certain for 22 patients: 46% neoplastic, 32% inflammatory and 22% congenital lesions. In the remaining 14 patients, a diagnosis of a non-neoplastic disorder was assumed on the basis of long-term follow-up (mean 41.3months, range: 12-84). Diabetes insipidus and headache were common features in 47 and 42% at presentation, with secondary hypogonadism the most frequent anterior pituitary defect. Neoplasia was suggested on size criteria or progression with 30% sensitivity. However, textural analysis of MRI scans revealed a significant correlation between the tumour pathology and pituitary stalk heterogeneity in pre- and post-gadolinium T1-weighted images (sensitivity: 88.9%, specificity: 91.7%). CONCLUSIONS New techniques of MRI imaging analysis may identify clinically significant neoplastic lesions, thus directing future therapy. We propose possible textural heterogeneity criteria of the pituitary stalk on pre- and post-gadolinium T1 images with the aim of differentiating between neoplastic and non-neoplastic lesions with a high degree of accuracy.
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Affiliation(s)
- Emilia Sbardella
- Department of EndocrinologyOxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, University of Oxford, Oxford, UK Department of Experimental MedicineSapienza University of Rome, Rome, Italy
| | - Robin N Joseph
- Department of NeuroradiologyJohn Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Bahram Jafar-Mohammadi
- Department of EndocrinologyOxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, University of Oxford, Oxford, UK
| | - Andrea M Isidori
- Department of Experimental MedicineSapienza University of Rome, Rome, Italy
| | - Simon Cudlip
- Department of Neurological SurgeryJohn Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Ashley B Grossman
- Department of EndocrinologyOxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, University of Oxford, Oxford, UK
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19
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Abstract
The aetiology of primary cough headache (PCH) is obscure. The aim of this study was to investigate the magnetic resonance (MR) morphometric characteristics of the posterior cranial fossa (PCF) in patients with PCH. Eighteen consecutive patients with PCH (14M/4F, mean age 75.1 + 6.0 years) and 18 sex- and age-matched control subjects were recruited for study. Based on the midline sagittal MR images, parameters indicating posterior fossa crowdedness were measured. Compared with controls, patients with PCH had a similar size of hindbrain tissue area but a significantly smaller PCF area, resulting in a higher mean hindbrain/PCF ratio (0.78 + 0.04 vs. 0.73 + 0.06, P = 0.005). In addition, these patients also had a lower position of the cerebellar tonsillar tip, a shorter clivus length and shorter distances from the clivus to the mid-pons and from the basion to the medulla than the control group. Patients with PCH were associated with a more crowded PCF, which might be a contributing factor for the pathogenesis of this headache syndrome.
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Affiliation(s)
- Yen-Yu Chen
- The Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
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20
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Sempere AP, Porta-Etessam J, Medrano V, Garcia-Morales I, Concepción L, Ramos A, Florencio I, Bermejo F, Botella C. Neuroimaging in the Evaluation of Patients with Non-Acute Headache. Cephalalgia 2016; 25:30-5. [PMID: 15606567 DOI: 10.1111/j.1468-2982.2004.00798.x] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Available studies offer only limited guidance on neuroimaging of non-acute headache patients. The aim of this study was to estimate the frequency of significant intracranial lesions in patients with headache and to determine the clinical variables helpful in identifying patients with intracranial lesions. All patients aged ≥l 15 years attending the Neurology Clinic with non-acute headache were included in the study and followed prospectively. Every patient was investigated by neuroimaging studies, either computed tomography or magnetic resonance imaging. Neuroimaging results were classified as ‘significant abnormalities’, ‘nonsignificant abnormalities’ or ‘normal’. Significant abnormalities included neoplastic disease, hydrocephalus, vascular malformations, Chiari malformation, large arachnoid cysts, intracranial haemorrhage, and acute cerebral infarcts. Consecutive patients ( n = 1876; 1243 women and 633 men) were included. Their mean age was 38 years (range 15-95 years). Neuroimaging studies detected significant lesions in 22 patients [1.2%, 95% confidence interval (CI) 0.7, 1.8]. The rate of significant intracranial abnormalities in patients with headache and normal neurological examination was 0.9% (95% CI 0.5, 1.4). The only clinical variable associated with a higher probability of intracranial abnormalities was neurological examination. The proportion of patients with headache and intracranial lesions is relatively small, but neither neurological examination nor the features in the clinical history permit us to rule out such abnormalities.
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Affiliation(s)
- A P Sempere
- Department of Neurology, Hospital Vega Baja, Orihuela, Spain.
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21
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Abstract
Cutaneous allodynia has been described in migraine. We report on a 39-year-old woman with migraine with aura who had cutaneous allodynia to both dynamic (brush) and static (pressure) mechanical stimulation between attacks. For both sensory modalities, the evoked pain on allodynia testing was located to the right frontal area (the location of her usual migraine headache), contralaterally to the stimulated skin area. There was no allodynia when the right frontal area was stimulated directly. We suggest the term ‘referred allodynia’ for this phenomenon and discuss possible mechanisms for its occurrence.
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Affiliation(s)
- A Ashkenazi
- Jefferson Headache Center, Thomas Jefferson University, Philadelphia, PA 19107, USA.
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23
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Abstract
The detection of abnormalities of the cranial arteries on magnetic resonance imaging (MRI) is useful for the diagnosis of giant cell arteritis (GCA). However, reports on the veins of GCA patients are rare. We report the case of an elderly woman with GCA who presented with facial edema. She presented with a one month history of headache and facial edema. After MRI and enhanced computed tomography revealed delayed blood flow in the left jugular vein, a temporal artery biopsy was performed. She was diagnosed with GCA based on the biopsy findings. Following corticosteroid therapy, her symptoms and venous flow improved. The present case indicates that delayed jugular venous flow can occur in GCA patients with facial edema.
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Affiliation(s)
- Yohei Kanzawa
- Department of General Internal Medicine, Kobe City Medical Center General Hospital, Japan
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24
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Cima LN, Fica SV, Albu AI, Lambrescu IM, Lăcău IS, Popescu BO, Gherghiceanu M, Badiu CV, Barbu CG. Cerebral arteriopathy with subcortical infarcts and leukoencephalopathy in acromegalic patient with severe headache. Rom J Morphol Embryol 2016; 57:1149-1153. [PMID: 28002537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A 68-year-old female patient was admitted in our clinic with severe frontal bilateral headache, dizziness, depression and cognitive decline in the context of a previously diagnosed acromegaly. She also had high blood pressure, dyslipidemia, secondary diabetes mellitus. Acromegaly was caused by a growth hormone (GH) secreting-pituitary macroadenoma, so a transsphenoidal surgery was performed. The postoperative magnetic resonance imaging (MRI) scan revealed a 20÷22÷25 mm pituitary mass remnant and medical therapy with somatostatin analogues (SSAs) was started. After nine months of treatment with SSAs, she continued having severe headache, the blood pressure was well controlled, but GH secretion was only partially controlled with insulin-like growth factor-1 (IGF-1) level still above the normal value. The MRI scan showed the same pituitary tumor remnant with supra- and parasellar right extension and also multiple fronto-temporo-parietal subcortical lesions that could suggest in the clinical context cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL). According to a pregenetic screening tool, the Pescini Scale, the patient had a 19 points score, which is highly suggestive for CADASIL, an inherited cerebrovascular disease due to mutations of the Notch3 gene at the chromosome locus 19p13. In the absence of genetic testing, an alternate way to prove small vessels disease, the skin biopsy, was performed. Electron microscopy showed granular osmiophilic material (GOM) surrounding the vascular smooth muscle cells on that are pathognomonic for the disease. Our report underscores the importance of repeated investigations even in patients with apparently obvious explanations of their condition since they may have multiple diseases with the same presenting clinical signs.
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Affiliation(s)
- LuminiŢa Nicoleta Cima
- Department of Endocrinology, "Carol Davila" University of Medicine and Pharmacy, "C. I. Parhon" National Institute of Endocrinology, Bucharest, Romania;
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25
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Abstract
We herein describe a rare case of temporal arteritis associated with hypertrophic pachymeningitis. An 81-year-old man presented with a right temporal headache that had persisted for one month. A right superficial temporal artery biopsy revealed intimal hypertrophy with increased elastic fibers, consistent with temporal arteritis. Brain MRI using gadolinium enhancement showed thickened dura mater on the right frontal and temporal lobes, which led to the diagnosis of hypertrophic pachymeningitis. Intravenous methylprednisolone and oral prednisolone improved the patient's symptoms. According to our findings, hypertrophic pachymeningitis may be a potential cause of an ipsilateral temporal headache associated with temporal arteritis.
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26
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Zhang P, Ye M, Wu CH. Caput medusae with occipital headache. Acta Neurol Belg 2015; 115:379-80. [PMID: 25088023 DOI: 10.1007/s13760-014-0341-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 07/15/2014] [Indexed: 11/28/2022]
Affiliation(s)
- Peng Zhang
- Interventional Diagnosis and Treatment Center, Xuanwu Hospital, Capital University of Medical Sciences, Beijing, People's Republic of China
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27
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Abstract
A secondary headache may develop de novo or in patients with a history of primary headaches, and a thorough history and neurological exam often helps to suspect a secondary etiology. The causes of secondary headaches include tumors, vascular etiologies, structural brain disorders, infection, inflammation, and alterations of cerebrospinal fluid pressure dynamics. Computed tomography (CT) is very sensitive for detecting acute hemorrhage but magnetic resonance imaging (MRI) is preferred over a head CT in subacute and non-emergent cases. Obtaining the correct diagnosis may include incorporation of intravenous contrast agents, special imaging sequences, and functional imaging techniques.
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Affiliation(s)
- Priyanka Chaudhry
- Baylor Neuroscience Headache Center, 9101 N. Central Expressway, Suite 400, Dallas, TX, 75231, USA,
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28
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Abstract
Systemic lupus erythematosus (SLE) is a systemic autoimmune disease characterized by the presence of antinuclear antibodies and other autoantibodies, as well as a clinical course that is characterized by flares and remissions. The clinical presentation is diverse, ranging from a mild disease characterized by rash and arthritis to a severe life-threatening disease involving multiple organs. Approximately 25% of children with SLE have neuropsychiatric manifestations of SLE, which are a major cause of morbidity and mortality. Neuropsychiatric symptoms may be the initial presentation of SLE in children. The mortality rate is relatively low, but morbidity may be significant and permanent damage can occur. This article discusses the importance, known pathophysiologic mechanisms, clinical approach, and evidence-based therapeutic options for the diagnosis and management of neuropsychiatric lupus erythematosus in children and adolescents.
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29
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Ahlin Č, Stupica D, Strle F, Lusa L. medplot: a web application for dynamic summary and analysis of longitudinal medical data based on R. PLoS One 2015; 10:e0121760. [PMID: 25837352 PMCID: PMC4383594 DOI: 10.1371/journal.pone.0121760] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 02/16/2015] [Indexed: 11/18/2022] Open
Abstract
In biomedical studies the patients are often evaluated numerous times and a large number of variables are recorded at each time-point. Data entry and manipulation of longitudinal data can be performed using spreadsheet programs, which usually include some data plotting and analysis capabilities and are straightforward to use, but are not designed for the analyses of complex longitudinal data. Specialized statistical software offers more flexibility and capabilities, but first time users with biomedical background often find its use difficult. We developed medplot, an interactive web application that simplifies the exploration and analysis of longitudinal data. The application can be used to summarize, visualize and analyze data by researchers that are not familiar with statistical programs and whose knowledge of statistics is limited. The summary tools produce publication-ready tables and graphs. The analysis tools include features that are seldom available in spreadsheet software, such as correction for multiple testing, repeated measurement analyses and flexible non-linear modeling of the association of the numerical variables with the outcome. medplot is freely available and open source, it has an intuitive graphical user interface (GUI), it is accessible via the Internet and can be used within a web browser, without the need for installing and maintaining programs locally on the user’s computer. This paper describes the application and gives detailed examples describing how to use the application on real data from a clinical study including patients with early Lyme borreliosis.
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Affiliation(s)
- Črt Ahlin
- PhD Candidate of Statistics Programme, University of Ljubljana, Ljubljana, Slovenia
| | - Daša Stupica
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Franc Strle
- Department of Infectious Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Lara Lusa
- Institute for Biostatistics and Medical Informatics, University of Ljubljana, Slovenia
- * E-mail:
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Affiliation(s)
- Hannah C Glass
- Department of Neurology, University of California, San Francisco, USA
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Affiliation(s)
- Jantima Tanboon
- Department of Pathology, Division of Neurosurgery, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Affiliation(s)
- Jennie Luna
- Division of Endocrinology (J.L., I.K., F.J.C.) and Departments of Radiology (E.M.M.) and Neurosurgery (R.G.H.), Brody School of Medicine, East Carolina University, Greenville, North Carolina 27834
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Hubert D, Soubeiran L, Gourmelon F, Grenet D, Serreau R, Perrodeau E, Zegarra-Parodi R, Boutron I. Impact of osteopathic treatment on pain in adult patients with cystic fibrosis--a pilot randomized controlled study. PLoS One 2014; 9:e102465. [PMID: 25029347 PMCID: PMC4100932 DOI: 10.1371/journal.pone.0102465] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 06/16/2014] [Indexed: 12/04/2022] Open
Abstract
Background Pain is a common complication in patients with cystic fibrosis (CF) and is associated with shorter survival. We evaluated the impact of osteopathic manipulative treatment (OMT) on pain in adults with CF. Methods A pilot multicenter randomized controlled trial was conducted with three parallel arms: OMT (group A, 16 patients), sham OMT (sham treatment, group B, 8 patients) and no treatment (group C, 8 patients). Medical investigators and patients were double-blind to treatment for groups A and B, who received OMT or sham OMT monthly for 6 months. Pain was rated as a composite of its intensity and duration over the previous month. The evolution of chest/back pain after 6 months was compared between group A and groups B+C combined (control group). The evolution of cervical pain, headache and quality of life (QOL) were similarly evaluated. Results There was no statistically significant difference between the treatment and control groups in the decrease of chest/back pain (difference = −2.20 IC95% [−4.81; 0.42], p = 0.098); also, group A did not differ from group B. However, chest/back pain decreased more in groups A (p = 0.002) and B (p = 0.006) than in group C. Cervical pain, headache and QOL scores did not differ between the treatment and control groups. Conclusion This pilot study demonstrated the feasibility of evaluating the efficacy of OMT to treat the pain of patients with CF. The lack of difference between the group treated with OMT and the control group may be due to the small number of patients included in this trial, which also precludes any definitive conclusion about the greater decrease of pain in patients receiving OMT or sham OMT than in those with no intervention. Trial Registration ClinicalTrials.gov NCT01293019
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Affiliation(s)
- Dominique Hubert
- Adult CF Center and Pulmonology Department, Hôpital Cochin APHP, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
- * E-mail:
| | - Lucile Soubeiran
- Clinical Research Department, Hôpital Cochin APHP, Paris, France
| | | | - Dominique Grenet
- Adult CF Center and Pulmonology Department, Hôpital Foch, Suresnes, France
| | - Raphaël Serreau
- Clinical Research Department, Hôpital Cochin APHP, Paris, France
| | - Elodie Perrodeau
- Clinical Epidemiology Center, Hôpital Hôtel Dieu APHP, Paris, France
| | - Rafael Zegarra-Parodi
- A.T. Still Research Institute, A.T. Still University, Kirksville, Missouri, United States of America
| | - Isabelle Boutron
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
- Clinical Epidemiology Center, Hôpital Hôtel Dieu APHP, Paris, France
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Odinak MM, Iskra DA. [Systematization of primary headache: current and future prospects]. Voen Med Zh 2014; 335:22-31. [PMID: 25046921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The article is devoted to the current state of the problem of systematization of primary headaches and main clinical forms. The conceptual evolution of ideas about the classification of certain options of cephalgia and identified major trends for its improvement is given. Verification of types and subtypes of individual cephalgia can present a significant challenge even for experienced neurologists, neurosurgeons, and internists. In this regard in most European countries and the US. have set up specialized centers for the treatment of headaches. Concluded that in the short term in the national health care system, including. Including the Armed Forces, it is advisable to create such centers.
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Zaproudina N, Teplov V, Nippolainen E, Lipponen JA, Kamshilin AA, Närhi M, Karjalainen PA, Giniatullin R. Asynchronicity of facial blood perfusion in migraine. PLoS One 2013; 8:e80189. [PMID: 24324592 PMCID: PMC3851171 DOI: 10.1371/journal.pone.0080189] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Accepted: 09/29/2013] [Indexed: 11/20/2022] Open
Abstract
Asymmetrical changes in blood perfusion and asynchronous blood supply to head tissues likely contribute to migraine pathophysiology. Imaging was widely used in order to understand hemodynamic variations in migraine. However, mapping of blood pulsations in the face of migraineurs has not been performed so far. We used the Blood Pulsation Imaging (BPI) technique, which was recently developed in our group, to establish whether 2D-imaging of blood pulsations parameters can reveal new biomarkers of migraine. BPI characteristics were measured in migraineurs during the attack-free interval and compared to healthy subjects with and without a family history of migraine. We found a novel phenomenon of transverse waves of facial blood perfusion in migraineurs in contrast to healthy subjects who showed synchronous blood delivery to both sides of the face. Moreover, the amplitude of blood pulsations was symmetrically distributed over the face of healthy subjects, but asymmetrically in migraineurs and subjects with a family history of migraine. In the migraine patients we found a remarkable correlation between the side of unilateral headache and the direction of the blood perfusion wave. Our data suggest that migraine is associated with lateralization of blood perfusion and asynchronous blood pulsations in the facial area, which could be due to essential dysfunction of the autonomic vascular control in the face. These findings may further enhance our understanding of migraine pathophysiology and suggest new easily available biomarkers of this pathology.
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Affiliation(s)
- Nina Zaproudina
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Institute of Dentistry, University of Eastern Finland, Kuopio, Finland
| | - Victor Teplov
- Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Ervin Nippolainen
- Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Jukka A. Lipponen
- Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Alexei A. Kamshilin
- Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
- * E-mail:
| | - Matti Närhi
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Institute of Dentistry, University of Eastern Finland, Kuopio, Finland
| | - Pasi A. Karjalainen
- Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Rashid Giniatullin
- Department of Neurobiology, A. I. Virtanen Institute, University of Eastern Finland, Kuopio, Finland
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Bruce BB, Biousse V, Newman NJ. Reply: To PMID 23284060. Neurology 2013; 81:1366-1367. [PMID: 24244961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
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Appleton J, Nicholl D. Nonmydriatic ocular fundus photography among headache patients in an emergency department. Neurology 2013; 81:774-5. [PMID: 23960195 DOI: 10.1212/wnl.0b013e3182a293e1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Bruce BB, Biousse V, Newman NJ. Author response. Neurology 2013; 81:774-775. [PMID: 24137650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
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Manara R, Bommarito G, Rizzati S, Briani C, Della Puppa A, Citton V, Zanchetta E, Zerbo F, Ermani M, Martini C, Mantero F, Sicolo N, Maffei P, Scaroni C. Herniation of cerebellar tonsils in acromegaly: prevalence, pathogenesis and clinical impact. Pituitary 2013; 16:122-30. [PMID: 22485017 DOI: 10.1007/s11102-012-0385-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Herniation of cerebellar tonsils (CTH) might occur in acromegaly patients and improve after acromegaly treatment. Our study investigated CTH prevalence in acromegaly, its relationship with clinical, laboratory and neuroimaging findings and its possible pathogenesis and clinical impact. 150 acromegaly patients (median-age 56 years, age-range 21-88, 83 females) underwent brain magnetic resonance imaging (MRI). Clinical data, laboratory and pituitary adenoma imaging findings were recorded. CTH, posterior cranial fossa area, tentorial angle, clivus, supraocciput and Twining's line length were measured in acromegaly patients and controls, who included MRI of 115 consecutive subjects with headache or transient neurological deficits (control group-1) and 24 symptomatic classic Chiari 1 malformation patients (control group-2). Acromegaly patients were interviewed for symptoms known to be related with CTH. 22/150 acromegaly patients (15 %) and 8/115 control group-1 subjects presented with CTH (p = 0.04). In acromegaly patients, CTH correlated positively with younger age and inversely with GH-receptor antagonist treatment. Control group-2 had a shorter clivus than CTH acromegaly patients (40.4 ± 3.2 mm vs 42.5 ± 3.3 mm, p < 0.05), while posterior fossa measures did not differ among acromegaly subgroups (with and without CTH) and control group-1. Headache and vision problems were more frequent in CTH acromegaly patients (p < 0.05); two acromegaly patients presented with imaging and neurological signs of syringomyelia. Despite no signs of posterior fossa underdevelopment or cranial constriction, CTH is more frequent in acromegaly patients and seems to contribute to some disabling neurological symptoms.
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Affiliation(s)
- Renzo Manara
- Neuroradiologic Unit, University Hospital of Padua, Via Giustiniani 5, 35138, Padua, Italy.
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Attanasio F, Granziera S, Giantin V, Manzato E. Full penetrance of Morgagni-Stewart-Morel syndrome in a 75-year-old woman: case report and review of the literature. J Clin Endocrinol Metab 2013; 98:453-7. [PMID: 23284007 DOI: 10.1210/jc.2012-3242] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Morgagni-Stewart-Morel syndrome is defined as the presence of hyperostosis frontalis interna, variably associated with metabolic, endocrine, and neuropsychiatric disorders. The possible cause-effect relationship of these associations remains uncertain. CASE PRESENTATION A 75-year-old woman presented with severe frontal headache and a history of psychotic disorders. On instrumental examination she was found to have extensive frontal hyperostosis and cortical atrophy. These findings, associated to the metabolic and neuropsychiatric pattern of the patient, are consistent with a high penetrance of Morgagni-Stewart-Morel syndrome. EVIDENCE ACQUISITION AND SYNTHESIS In this clinical case seminar, we summarize the current understanding of the association between hyperostosis frontalis interna and Morgagni-Stewart-Morel, based on a MEDLINE search (case reports, original articles, and reviews published between 1928 and 2011) on this topic. Possible pathophysiological mechanisms underlying both the headache and the hyperostosis frontalis interna are discussed. CONCLUSION A case of full penetrance of Morgagni-Stewart-Morel syndrome is reported, presenting many of the clinical features described in the literature. Metabolic and endocrine dysfunctions should be interpreted not only as isolated components of the syndrome, but also as the reason behind its pathogenesis. Endocrine or nutritional disorders may have led to an altered bone metabolism with frontal bone apposition. On the other hand, the severity of our patient's neurological and psychiatric symptoms correlates well with the severity of her hyperostosis frontalis interna and the cortical atrophy.
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Affiliation(s)
- Francesca Attanasio
- Clinica Geriatrica, Ospedale Giustinianeo, via Giustiniani 2, 35100 Padova, Italy.
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Abdel-Aal AK, Hamed MF, Al Naief NS, Vattoth S, Bag A. Unusual appearance and presentation of supratentorial subependymoma in an adult patient. J Radiol Case Rep 2013; 6:8-16. [PMID: 23365712 DOI: 10.3941/jrcr.v6i8.999] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We report a case of a large, heterogeneously enhancing, pathologically proven, supratentorial subependymoma in a 31-year-old male patient presenting with headache, nausea and vomiting as well as gait disturbances. Although most supratentorial subependymomas have distinctive MR features, our case demonstrated imaging findings that made it indistinguishable from other more aggressive malignant supratentorial intraventricular lesions. It is of paramount importance to consider supratentorial subependymomas in the differential diagnosis of supratentorial lesions, even if their radiological features were atypical.
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Affiliation(s)
- Ahmed K Abdel-Aal
- Department of Radiology, University of Alabama at Birmingham (UAB), AL, USA.
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Thulasi P, Fraser CL, Biousse V, Wright DW, Newman NJ, Bruce BB. Nonmydriatic ocular fundus photography among headache patients in an emergency department. Neurology 2013; 80:432-7. [PMID: 23284060 PMCID: PMC3590046 DOI: 10.1212/wnl.0b013e31827f0f20] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Accepted: 09/26/2012] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Determine the frequency of and the predictive factors for abnormal ocular fundus findings among emergency department (ED) headache patients. METHODS Cross-sectional study of prospectively enrolled adult patients presenting to our ED with a chief complaint of headache. Ocular fundus photographs were obtained using a nonmydriatic fundus camera that does not require pupillary dilation. Demographic and neuroimaging information was collected. Photographs were reviewed independently by 2 neuroophthalmologists for findings relevant to acute care. The results were analyzed using univariate statistics and logistic regression modeling. RESULTS We included 497 patients (median age: 40 years, 73% women), among whom 42 (8.5%, 95% confidence interval: 6%-11%) had ocular fundus abnormalities. Of these 42 patients, 12 had disc edema, 9 had optic nerve pallor, 6 had grade III/IV hypertensive retinopathy, and 15 had isolated retinal hemorrhages. Body mass index ≥ 35 kg/m(2) (odds ratio [OR]: 2.3, p = 0.02), younger age (OR: 0.7 per 10-year increase, p = 0.02), and higher mean arterial blood pressure (OR: 1.3 per 10-mm Hg increase, p = 0.003) were predictive of abnormal retinal photography. Patients with an abnormal fundus had a higher percentage of hospital admission (21% vs 10%, p = 0.04). Among the 34 patients with abnormal ocular fundi who had brain imaging, 14 (41%) had normal imaging. CONCLUSIONS Ocular fundus abnormalities were found in 8.5% of patients with headache presenting to our ED. Predictors of abnormal funduscopic findings included higher body mass index, younger age, and higher blood pressure. Our study confirms the importance of funduscopic examination in patients with headache, particularly in the ED, and reaffirms the utility of nonmydriatic fundus photography in this setting.
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Affiliation(s)
- Praneetha Thulasi
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, USA
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Abstract
BACKGROUND Chronic subdural hematoma is a common presentation to the neurosurgical practice that tends to occur among the elderly. METHODS We identify a rare occurrence of a chronic subdural hematoma in a young and otherwise healthy female patient who denied a traumatic brain injury. RESULTS Upon reviewing the literature, we found only one reported case of a spontaneous nature in a young patient. The subtle presentation of headaches and absence of neurological deficit could be mistaken as migraine and result in a delay in obtaining imaging and necessary treatment. In this report, we present a 22-year-old patient who complained of persistent headaches and was neurologically intact on examination. Cranial computed tomography revealed the presence of a right-sided chronic subdural hematoma; this was followed by magnetic resonance imaging plus angiogram, which ruled out the presence of a vascular abnormality. A burr-hole craniostomy procedure was used that resulted in resolution of symptoms. CONCLUSION Without a heightened clinical suspicion, a similar presentation could be missed, resulting in delayed management.
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Affiliation(s)
- Diana De Carvalho
- Health Performance Centre, University of Guelph, Guelph, Ontario, Canada; Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada.
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Guo X, Xiang J, Wang Y, O’Brien H, Kabbouche M, Horn P, Powers SW, Hershey AD. Aberrant neuromagnetic activation in the motor cortex in children with acute migraine: a magnetoencephalography study. PLoS One 2012. [PMID: 23185541 PMCID: PMC3502360 DOI: 10.1371/journal.pone.0050095] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Migraine attacks have been shown to interfere with normal function in the brain such as motor or sensory function. However, to date, there has been no clinical neurophysiology study focusing on the motor function in children with migraine during headache attacks. To investigate the motor function in children with migraine, twenty-six children with acute migraine, meeting International Classification of Headache Disorders criteria and age- and gender-matched healthy children were studied using a 275-channel magnetoencephalography system. A finger-tapping paradigm was designed to elicit neuromagnetic activation in the motor cortex. Children with migraine showed significantly prolonged latency of movement-evoked magnetic fields (MEF) during finger movement compared with the controls. The correlation coefficient of MEF latency and age in children with migraine was significantly different from that in healthy controls. The spectral power of high gamma (65–150 Hz) oscillations during finger movement in the primary motor cortex is also significantly higher in children with migraine than in controls. The alteration of responding latency and aberrant high gamma oscillations suggest that the developmental trajectory of motor function in children with migraine is impaired during migraine attacks and/or developmentally delayed. This finding indicates that childhood migraine may affect the development of brain function and result in long-term problems.
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Affiliation(s)
- Xinyao Guo
- Department of Human Anatomy and Histology-Embryology, Xi'an Jiaotong University, School of Medicine, Xi'an, Shaanxi, People’s Republic of China
- Department of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America
| | - Jing Xiang
- Department of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America
- Department of Neurology, University of Cincinnati, College of Medicine, Cincinnati, Ohio, United States of America
- * E-mail:
| | - Yingying Wang
- Department of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America
| | - Hope O’Brien
- Department of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America
- Department of Neurology, University of Cincinnati, College of Medicine, Cincinnati, Ohio, United States of America
| | - Marielle Kabbouche
- Department of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America
- Department of Neurology, University of Cincinnati, College of Medicine, Cincinnati, Ohio, United States of America
| | - Paul Horn
- Department of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America
- Department of Mathematical Sciences, University of Cincinnati, Cincinnati, Ohio, United States of America
| | - Scott W. Powers
- Department of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, United States of America
| | - Andrew D. Hershey
- Department of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States of America
- Department of Neurology, University of Cincinnati, College of Medicine, Cincinnati, Ohio, United States of America
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Abstract
Temporal arteritis, also termed giant cell arteritis, is one of the vasculitides affecting large and medium sized cranial arteries, particularly of the carotid tree. Clinical manifestations may vary from the classic constellation of temporal headache in the elderly accompanied by constitutional signs, jaw claudication, and visual symptoms; therefore, a high index of clinical suspicion may be necessary to identify the disorder. Once suspected, immediate treatment is crucial while exploring any number of diagnostic tools to confirm or refute the diagnosis, since morbidity from untreated temporal arteritis can be devastating. At the same time, achieving a definitive diagnosis is paramount, as treatment can be toxic with significant morbidity of its own. Temporal artery biopsy remains the gold standard, but noninvasive diagnostic approaches are being refined. Corticosteroids remain the cornerstone of treatment, but are ineffective for, not tolerated by, or contraindicated in some individuals, necessitating the exploration of alternatives.
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Affiliation(s)
- Stephanie J Nahas
- Department of Neurology, Thomas Jefferson University Hospital, Jefferson Headache Center, Philadelphia, PA 19107-5092, USA.
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Tanaka S, Taga H, Maehara K, Kaneshima A, Machino M, Onuma H, Kaneko M, Sakagami H, Sugimoto M, Soga T, Tomita M. Pilot study of changes in salivary metabolic profiles induced by template therapy. In Vivo 2012; 26:1015-1020. [PMID: 23160686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Occlusal raising method (so-called 'Template therapy') has been reported to alleviate various diseases and symptoms, but the underlying mechanism is not clear. We searched the low-molecular weight metabolite(s) in the saliva, the concentration of which is significantly changed by the template therapy. MATERIALS AND METHODS One female patient with headache underwent the template therapy for 12 days, and her total saliva was subjected to non-targeted analysis using capillary electrophoresis time-of-flight mass spectrometry (CE-TOF-MS). RESULTS One hundred and thirteen substances were identified in the saliva. Glycine was the most abundant amino acid in the saliva, followed by alanine, serine and proline. After the start of the template therapy, her headache was alleviated, accompanied by a significant (p=0.042) increase of salivary concentration of glycine, as compared with total amino acids whereas that of other amino acids was not significantly changed. In the metabolomics profile, salivary concentration of large number of metabolites as compared with total metabolite concentration decreased, including N-acetylneuraminate (p=0.025) and p-hydroxyphenylacetate (p=0.039). CONCLUSION This pilot study demonstrated, to our knowledge for the first time, that only glycine exhibited unique changes among total metabolites, suggesting its significant role in template therapy.
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Affiliation(s)
- Shoji Tanaka
- Division of Oral Diagnosis, Department of Diagnostic and Therapeutic Sciences, Meikai University School of Dentistry, Sakado, Saitama, Japan.
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Mohammed RHA, Nasef A, Kewan HH, Al Shaar M. Vascular neurobehcet disease: correlation with current disease activity forum and systemic vascular involvement. Clin Rheumatol 2012; 31:1033-40. [PMID: 22415466 DOI: 10.1007/s10067-012-1953-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2011] [Revised: 12/18/2011] [Accepted: 01/28/2012] [Indexed: 02/07/2023]
Abstract
Behcet's syndrome (BS) is a chronic relapsing vascular inflammatory disease of unknown etiology with high morbidity and mortality. This research aims to study the clinical patterns of CNS disease in a group of patients with BS as well as the frequency and type of the associated radiographic findings suggestive of structural cerebral vascular disease. The findings were studied in relation to disease activity and features of systemic vascular involvement. Forty patients fulfilling the diagnostic criteria of the International Study Group for Behcet's Disease, mean age of 33.56 ± 9.7 years, were enrolled. Patients were subjected to magnetic resonance imaging with conjugate survey of cerebral blood vessels' flow pattern abnormalities by transcranial Doppler study. Thirty healthy controls were included. Behcet's Disease Current Activity Form Score was used. Neuro-Behcet's syndrome (NBS) was diagnosed in 37.5% with headache being the most common (86.6% of cases), pyramidal affection (signs of upper motor neuron lesions/hemiplegia) was reported in 33.3%, attacks of disturbed conscious level in 26.6%, and cranial nerve affection in 6.5%. Of the patients, 66.6% with clinical features of NBS had statistically significant radiographic evidences of cerebrovascular disease (p = 0.01). Patients with NBS had significantly higher disease activity index score (r = 0.69, p = 0.0001). Radiographic findings and flow abnormalities were significantly less in patients on immune suppressants and antiplatelet drugs (p = 0.003, 0.04). BS patients with clinical neurologic disease were found to have radiographic findings suggestive of cerebral vascular disease with high disease activity index score. Drugs like immunosuppressants and oral antiplatelets might retard cerebral vascular disease progression and flow abnormalities, respectively.
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Affiliation(s)
- Reem H A Mohammed
- Department of Rheumatology and Rehabilitation, Cairo University, Cairo, Egypt.
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Lucore ES. What's your inner soundtrack? Fam Med 2012; 44:438-439. [PMID: 22733423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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