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Pascaud J, Redon S, Elzière M, Donnet A. Real-life study of the use of oto-acoustic emissions in the diagnosis of intracranial hypotension. Rev Neurol (Paris) 2024; 180:154-162. [PMID: 37827931 DOI: 10.1016/j.neurol.2023.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/07/2023] [Accepted: 07/18/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND The diagnosis of spontaneous or post-traumatic intracranial hypotension (IH) mainly relies on clinical features and neuro-imaging. However, the results of brain and spine magnetic resonance imaging are not always contributive. There is an interest for other non-invasive procedures, able to confirm or refute the diagnosis. The use of oto-acoustic emissions (OAE) was previously reported on isolated cases of IH associated with endolymphatic hydrops (ELH). The aim of this study was to assess the real-life utilization of this electrophysiological method in a larger population of suspected IH. METHODS A retro-prospective cohort study was conducted from November 2013 to July 2022 in patients with a suspected or doubtful diagnosis of IH. They were assessed for ELH by recording bilateral distortion product of oto-acoustic emissions (DPOAE) in sitting then in supine position. RESULTS Among the 32 patients assessed, the diagnostic of IH was confirmed in 18 patients. An ELH was shown in 15 of them (83%), but also in seven other patients. They had several differential diagnoses: chronic migraine, Chiari malformation, rebound intracranial hypertension and perilymph fistula. CONCLUSIONS This procedure seems to be insufficient to exclude differential diagnosis when intracranial hypotension is suspected.
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Affiliation(s)
- J Pascaud
- Department of Evaluation and Treatment of Pain, FHU INOVPAIN, CHU Timone, AP-HM, Marseille, France
| | - S Redon
- Department of Evaluation and Treatment of Pain, FHU INOVPAIN, CHU Timone, AP-HM, Marseille, France.
| | - M Elzière
- Vertigo Center, European Hospital, Marseille, France
| | - A Donnet
- Department of Evaluation and Treatment of Pain, FHU INOVPAIN, CHU Timone, AP-HM, Marseille, France; INSERM U-1107, CHU de Clermont-Ferrand, Clermont-Ferrand, France
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Antonescu-Ghelmez D, Butnariu I, Antonescu F, Maier C, Moraru A, Bucur AI, Anghel DN, Tuţă S. Thunderclap headache revealing dural tears with symptomatic intracranial hypotension: Report of two cases. Front Neurol 2023; 14:1132793. [PMID: 36908611 PMCID: PMC9996024 DOI: 10.3389/fneur.2023.1132793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 02/02/2023] [Indexed: 02/25/2023] Open
Abstract
Cerebrospinal fluid (CSF) leakage is considered the cause of spontaneous intracranial hypotension (SIH), an important etiology for new daily persistent headaches and a potentially life-threatening condition. Minor traumatic events rarely lead to CSF leakage, contrasting with iatrogenic interventions such as a lumbar puncture or spinal surgery, which are commonly complicated by dural tears. Most meningeal lesions are found in the cervicothoracic region, followed by the thoracic region, and rarely in the lumbar region, and extremely rarely in the sacral region. We describe two patients admitted to our hospital for severe headaches aggravated in the orthostatic position, with a recent history of minor trauma and sustained physical effort, respectively. In the first case, a bone fragment pierced an incidental congenital meningocele creating a dural fistula. An extensive extradural CSF collection, spanning the cervicothoracic region (C4-T10), was described in the second case. In both patients, the clinical evolution was favorable under conservative treatment.
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Affiliation(s)
- Dana Antonescu-Ghelmez
- Department of Neurology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.,Department of Neurology, National Institute of Neurology and Neurovascular Diseases, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Ioana Butnariu
- Department of Neurology, National Institute of Neurology and Neurovascular Diseases, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Florian Antonescu
- Department of Neurology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.,Department of Neurology, National Institute of Neurology and Neurovascular Diseases, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Cristina Maier
- MedInst Romanian-German Diagnostic Center, Bucharest, Romania
| | - Adriana Moraru
- Department of Neurology, National Institute of Neurology and Neurovascular Diseases, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Amanda Ioana Bucur
- Department of Neurology, National Institute of Neurology and Neurovascular Diseases, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Daniela Nicoleta Anghel
- Department of Neurology, National Institute of Neurology and Neurovascular Diseases, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Sorin Tuţă
- Department of Neurology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.,Department of Neurology, National Institute of Neurology and Neurovascular Diseases, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
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Giagkou N, Spanou I, Mitsikostas DD. Current perspectives on the recognition and diagnosis of low CSF pressure headache syndromes. Expert Rev Neurother 2022; 22:815-827. [PMID: 36453212 DOI: 10.1080/14737175.2022.2152674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
INTRODUCTION Headaches occur when cerebrospinal fluid (CSF) pressure drops following dural puncture or trauma or spontaneously. As the features of these headaches and their accompanying symptoms might not be typical, low CSF pressure headache syndromes, and spontaneous intracranial hypotension in particular, are often misdiagnosed and underdiagnosed. AREAS COVERED The aim of this narrative review is to summarize the most recent evidence regarding the clinical presentation and the diagnosis of low CSF pressure headache syndromes. EXPERT OPINION The clinical spectrum low CSF pressure headache syndromes varies significantly and key signs might be missing. Low CSF pressure headache syndromes should be included in the differential diagnosis of any case of refractory headache, even when the headache is not orthostatic, or there are normal neuroimaging findings, and/or lumbar puncture opening pressure is within normal limits. Future research should focus on controlled interventional studies on the treatment of low CSF pressure headache syndromes, which are currently lacking.
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Affiliation(s)
- Nikolaos Giagkou
- 1 Neurology Department, Aeginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioanna Spanou
- 1 Neurology Department, Aeginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimos D Mitsikostas
- 1 Neurology Department, Aeginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Evaluating thunderclap headache. Curr Opin Neurol 2021; 34:356-362. [PMID: 33661161 DOI: 10.1097/wco.0000000000000917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Thunderclap headache (TCH) is an abrupt-onset of severe headache that needs to be thoroughly investigated because the most common secondary cause is subarachnoid hemorrhage (SAH). There has been no consensus guideline regarding the diagnostic workup. This review aims to provide an update on the evaluation of TCH. RECENT FINDINGS The most important update in the 2019 American College of Emergency Physicians guideline for evaluation of acute headache in the emergency department is that negative noncontrast brain computed tomography (CT) findings within 6 h from ictus essentially excludes SAH. Additionally, the updated guideline recommends that after a negative brain CT, CT angiogram is a reasonable alternative to lumbar puncture if clinical suspicion of an intracranial source of SAH is high. An important update of reversible vasoconstriction syndrome (RCVS), the second most common etiology of TCH, is the RCVS2 score development based on clinical and radiological features, providing high specificity and sensitivity for distinguishing RCVS from other intracranial arteriopathies. SUMMARY Although the evaluation of TCH is exhaustive, the potentially catastrophic consequence of a missed diagnosis of sentinel headache justifies the efforts. Awareness of the clinical features and application of diagnostic tools specific for different pathological conditions can facilitate the diagnostic workup.
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Delayed recurrence of spontaneous intracranial hypotension syndrome mimicking a Chiari I malformation: Case report with a review of the literature. Neurochirurgie 2020; 67:479-486. [PMID: 33276003 DOI: 10.1016/j.neuchi.2020.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 09/21/2020] [Accepted: 11/21/2020] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Cerebellar tonsils descent seen on brain MRI is, along with other findings, a recognized radiological sign of possible spontaneous intracranial hypotension (SIH). The short-term outcome of SIH is usually favorable with symptoms improvement and reversibility of the low-lying tonsils. Nevertheless, data on the long-term outcome are lacking or inconsistent. CASE REPORT A 32-year-old woman presented to her general practitioner with a six months history of non-specific headaches. An MRI brain with gadolinium showed a 12mm tonsillar descent with no other remarkable findings. Headaches were initially managed conservatively as migraines. Following the onset of progressive upper back and shoulder pain at rest, nausea, photophobia and fogging in her vision, the patient was referred to our Department with a suspicion of symptomatic Chiari I malformation. After an in-depth anamnesis, it emerged a previous history of SIH, 14 years earlier, successfully treated conservatively in another center. A whole spine MRI confirmed the suspicion of recurrent SIH showing an anterior cervico-thoracic epidural fluid collection. The patient underwent an epidural blood patch with complete resolution of the symptoms and radiological signs. DISCUSSION To our knowledge, this case is the first report of delayed recurrence of a SIH successfully treated conservatively over 10 years earlier. The etiopathogenesis and management of this rarity with literature review is discussed. CONCLUSION An isolated cerebellar tonsil descent with no other remarkable findings on brain MRI and a previous history of SIH should always alert the clinician of a possible late recurrence of a CSF leak and avoid unnecessary Chiari I malformation surgical procedures.
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D’Amico D, Usai S, Chiapparini L, Erbetta A, Gioppo A, Messina G, Astengo A, Leone M. Headache in spontaneous intracranial hypotension: an overview with indications for differential diagnosis in the clinical practice. Neurol Sci 2020; 41:423-427. [DOI: 10.1007/s10072-020-04642-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chan TLH, Cowan R, Hindiyeh N, Hashmi S, Lanzman B, Carroll I. Spinal cerebrospinal fluid leak in the context of pars interarticularis fracture. BMC Neurol 2020; 20:162. [PMID: 32349710 PMCID: PMC7191704 DOI: 10.1186/s12883-020-01740-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 04/21/2020] [Indexed: 11/17/2022] Open
Abstract
Background Spinal cerebrospinal fluid (CSF) leak can lead to intracranial hypotension and is an important differential diagnosis to consider in patients with sudden-onset chronic daily headaches. Pars interarticularis (PI) fracture is a potential rare cause of suspected spinal CSF leak. Methods This is a retrospective case series of 6 patients with suspected spinal CSF leak evaluated between January 2016 and September 2019. All patients received a magnetic resonance imaging (MRI) of the brain with and without gadolinium, MRI whole spine and full spine computed tomography (CT) myelogram. Targeted epidural patches with fibrin sealant were performed. Treatment response at return visit (3 months post-patch) was documented. Results Six patients (4 females, 2 males) were diagnosed with a suspected spinal CSF leak and PI fracture. Mean age at the time of headache onset was 39 years old, and a range from 32 to 50 years old. Mean time to targeted epidural patches with fibrin sealant was 4.5 years. All 6 patients had PI fractures identified on CT myelogram and received targeted epidural patches with fibrin sealant at the site of the PI fracture. All patients had significant improvement in their headache intensity. Conclusion Our study highlights: 1) the importance of PI fracture as a possible culprit of suspected spinal CSF leak in patients with intracranial hypotension; 2) the added benefit of CT imaging for detecting bony abnormalities such as fractures in patients with intracranial hypotension; and 3) the successful treatment of suspected spinal CSF leak when targeting the fracture site.
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Spontaneous intracranial hypotension: key features for a frequently misdiagnosed disorder. Neurol Sci 2020; 41:2433-2441. [PMID: 32337645 DOI: 10.1007/s10072-020-04368-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 03/20/2020] [Indexed: 10/24/2022]
Abstract
Spontaneous intracranial hypotension (SIH) is a rare neurological condition caused by low cerebrospinal fluid (CSF) volume, most commonly due to a CSF leak. The most common presenting symptom is an orthostatic headache, but some patients may present with atypical neurological manifestations such as cranial nerve palsies, an altered mental status, and movement disorders, which complicate the clinical diagnosis. Therefore, the diagnosis is based on the combination of clinical signs and symptoms, neuroimaging, and/or a low cerebrospinal fluid pressure. In this review, we describe the wide variety of neurological manifestations and complications seen in patients with SIH as well as the most common features described on imaging studies, including both subjective and objective measurements, in order to lead the clinician to a correct diagnosis. The prompt and correct management of patients with SIH will help prevent the development of life-threatening complications, such as subdural hematomas, cerebral venous thrombosis, and coma, and avoid unnecessary invasive procedures.
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Spontaneous intracranial hypotension: review and expert opinion. Acta Neurol Belg 2020; 120:9-18. [PMID: 31215003 DOI: 10.1007/s13760-019-01166-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 06/06/2019] [Indexed: 12/20/2022]
Abstract
Spontaneous intracranial hypotension (SIH) results from spinal cerebrospinal fluid (CSF) leaking. An underlying connective tissue disorder that predisposes to weakness of the dura is implicated in spontaneous spinal CSF leaks. During the last decades, a much larger number of spontaneous cases are identified and a far broader clinical SIH spectrum is recognized. Orthostatic headache is the main presentation symptom of SIH; some patients also have other manifestations, mainly cochlear-vestibular signs and symptoms. Differential diagnosis with other syndromes presenting with orthostatic headache is crucial. Brain CT, brain MR, spine MRI, and MRI myelography are the imaging modalities of first choice for SIH diagnosis. Invasive imaging techniques, such as myelography, CT myelography, and radioisotopic cisternography, are progressively being abandoned. No randomized clinical trials have assessed the treatment of SIH. In a minority of cases, SIH resolved spontaneously or with only conservative treatment. If orthostatic headache persists after conservative treatment, a lumbar epidural blood patch (EBP) without previous leak identification (so-called "blind" EBP) is a widely used initial intervention and may be repeated several times. If EBPs fail, after the CSF leak sites identification using invasive imaging techniques, other therapeutic approaches include: a targeted epidural patch, surgical reduction of dural sac volume, or direct surgical closure. The prognosis is generally good after intervention, but serious complications may occur. More research is needed to better understand SIH pathophysiology to refine imaging modalities and treatment approaches and to evaluate clinical outcomes.
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Long D, Koyfman A, Long B. The Thunderclap Headache: Approach and Management in the Emergency Department. J Emerg Med 2019; 56:633-641. [PMID: 30879843 DOI: 10.1016/j.jemermed.2019.01.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 01/06/2019] [Accepted: 01/25/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND A thunderclap headache (TCH) is a severe headache reaching at least 7 (out of 10) in intensity within 1 min of onset, and can be the presenting symptom of several conditions with potential for significant morbidity and mortality. OBJECTIVE OF THE REVIEW This narrative review evaluates the various conditions that may present with TCH and proposes a diagnostic algorithm for patients with TCH. DISCUSSION TCH is a symptom associated with several significant diseases. The most common diagnosed condition is subarachnoid hemorrhage (SAH). Other diagnoses include reversible cerebral vasoconstriction syndrome, cerebral venous thrombosis, cervical artery dissection, posterior reversible encephalopathy syndrome, spontaneous intracranial hypotension, and several others. Patients with TCH require history and physical examination, with a focus on the neurologic system, evaluating for these conditions, including SAH. Further testing often includes head computed tomography (CT) without contrast, CT angiography of the head and neck, and lumbar puncture. Evaluation must take into account history, examination, and the presence of any red flags or signs suggestive of a specific etiology. An algorithm is provided for guidance within this review incorporating these modalities. Management focuses on the specific diagnosis. If testing is negative for a serious condition and the patient improves, discharge home may be appropriate with follow-up. CONCLUSIONS Patients presenting with TCH require diagnostic evaluation. History and examination are vital in assessing for risk factors for various conditions. Focused testing can assist with diagnosis, with management tailored to the specific diagnosis.
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Affiliation(s)
- Drew Long
- Department of Emergency Medicine, Brooke Army Military Medical Center, Fort Sam Houston, Texas
| | - Alex Koyfman
- Department of Emergency Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Brit Long
- Department of Emergency Medicine, Brooke Army Military Medical Center, Fort Sam Houston, Texas
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Affiliation(s)
- Chih-Wen Yang
- Department of Neurology, National Yang-Ming University Hospital, Ilan, Taiwan
- Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Jong-Ling Fuh
- Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
- Department of Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
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Pattichis A(A, Slee M. CSF hypotension: A review of its manifestations, investigation and management. J Clin Neurosci 2016; 34:39-43. [DOI: 10.1016/j.jocn.2016.07.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 06/28/2016] [Accepted: 07/06/2016] [Indexed: 01/03/2023]
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Tanaka Y, Tosaka M, Fujimaki H, Honda F, Yoshimoto Y. Sex- and Age-Related Differences in the Clinical and Neuroimaging Characteristics of Patients With Spontaneous Intracranial Hypotension: A Records Review. Headache 2016; 56:1310-6. [PMID: 27393721 DOI: 10.1111/head.12887] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Revised: 05/17/2016] [Accepted: 05/27/2016] [Indexed: 11/27/2022]
Abstract
BACKGROUND The significance of sex- and age-related differences in the clinical course of spontaneous intracranial hypotension (SIH) was investigated. METHODS We retrospectively studied 40 consecutive patients (female:male = 28:12, median age 41.5 years) treated under clinical diagnoses of SIH satisfying the International Classification of Headache Disorders 3rd edition criteria, including 37 patients (92.5%) with diffuse pachymeningeal enhancement. The patients were divided into two groups by age and sex, and the clinical and neuroimaging findings in each group were investigated. RESULTS Acute onset (female:male = 82.1%:50.0%, P = .042), severe headache (75.0%:41.7%, P = .045) occurred with higher frequency in females than in males, and SDH occurred with lower frequency in females than in males (28.6%:75.0%, P = .006). Duration until the consultation (2:14 days, P = .022), SDH thickness (0:7.1 mm, P = .001), and iter displacement (1.6:7.1 mm, P = .004) was greater in males. Acute onset (Younger [≤40 years]: older [>40 years] = 94.1%:56.5%, P = .012), occurred with higher frequency in younger patients, and duration until the consultation (1:5 days, P = .001), frequency of SDH (17.7%:60.9%, P = .010), SDH thickness (0:5.9 mm, P = .003), in older patients. All nine patients with thunderclap headache were female, with median age of 37 years. CONCLUSIONS More severe clinical symptoms with acute onset were observed in females and younger patients of SIH. Comparatively rare subdural hygroma/hematoma on magnetic resonance imaging might result from the shorter duration to diagnosis in females and younger patients. KEY WORDS spontaneous intracranial hypotension, sex, age, magnetic resonance imaging, thunderclap headache.
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Affiliation(s)
- Yukitaka Tanaka
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.
| | - Masahiko Tosaka
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Hiroya Fujimaki
- Department of Neurosurgery, Maebashi Red Cross Hospital, Maebashi, Gunma, Japan
| | - Fumiaki Honda
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Yuhei Yoshimoto
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
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Storey C, Menger R, Hefner M, Keating P, Ahmed O, Guthikonda B. Unilateral Acute Closed-Angle Glaucoma After Elective Lumbar Surgery Reveals Multiple Intracranial Aneurysms. A Case Report and Discussion on Workup of Differential Diagnoses. World Neurosurg 2015; 84:1493.e15-8. [DOI: 10.1016/j.wneu.2015.04.054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 04/17/2015] [Accepted: 04/18/2015] [Indexed: 10/23/2022]
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Ducros A, Biousse V. Headache arising from idiopathic changes in CSF pressure. Lancet Neurol 2015; 14:655-68. [DOI: 10.1016/s1474-4422(15)00015-0] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 03/17/2015] [Accepted: 03/24/2015] [Indexed: 12/24/2022]
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Roos C. Ipotensione intracranica spontanea. Neurologia 2015. [DOI: 10.1016/s1634-7072(14)69822-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Syndrome de vasoconstriction cérébrale segmentale réversible ou angéite primitive du Systeme nerveux central? Can J Neurol Sci 2014. [DOI: 10.1017/s0317167100007381] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Background:Reversible Cerebral Vasoconstriction Syndrome (RCVS) may present as thunderclap headache (TCH), accompanied by reversible cerebral vasospasm and focal neurological deficits, often without a clear precipitant. RCVS may be mistaken for Primary Angiitis of the Central Nervous System (PACNS) due to the presence of similar angiographic features of segmental narrowing of cerebral arteries. We discuss the clinical features of a young female migraine patient who developed TCH and was found to have RCVS following initial treatment with corticosteroids for PACNS, in the context of a systematic review of the available medical literature.Methods:A Medline™ search was performed to identify all case reports since 1966 describing RCVS and PACNS that provide sufficient clinical detail to permit diagnostic classification according to published criteria. RCVS included case studies in which there was angiographic or transcranial Doppler ultrasound evidence of near-to-complete resolution of cerebral vasoconstriction in the absence of a well-recognized secondary cause. PACNS included reports of histologically confirmed PACNS either through biopsy or necropsy.Results:Reversible Cerebral Vasoconstriction Syndrome occurs primarily in females and is characterized by sudden, severe headache at onset, normal CSF analysis, vasoconstriction involving the Circle of Willis and its immediate branches, and angiographic or TCD ultrasound evidence of near-to-complete vasospastic resolution within 1-4 weeks. It occurs typically in the context of vasoconstrictive drug use, the peripartum period, bathing, and physical exertion.Conclusion:Initial and follow-up (within 4 weeks) non-invasive angiographic studies are indicated in patients who present with TCH or who have clinical presentations that could be consistent with RCVS or PACNS in the absence of a well-recognized secondary cause, such as subarachnoid haemorrhage. Early reversibility of cerebral vasospasm is the key neuroradiological feature that supports the clinical diagnosis of RCVS.
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Abstract
A literature search found no clinical trials or guidelines addressing the management of spontaneous intracranial hypotension (SIH). Based on the available literature and expert opinion, we have developed recommendations for the diagnosis and management of SIH. For typical cases, we recommend brain magnetic resonance (MR) imaging with gadolinium to confirm the diagnosis, and conservative measures for up to two weeks. If the patient remains symptomatic, up to three non-directed lumbar epidural blood patches (EBPs) should be considered. If these are unsuccessful, non-invasive MR myelography, radionuclide cisternography, MR myelography with intrathecal gadolinium, or computed tomography with myelography should be used to localize the leak. If the leak is localized, directed EPBs should be considered, followed by fibrin sealant or neurosurgery if necessary. Clinically atypical cases with normal brain MR imaging should be investigated to localize the leak. Directed EBPs can be used if the leak is localized; non-directed EBPs should be used only if there are indirect signs of SIH.
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Devenney E, Neale H, Forbes RB. A systematic review of causes of sudden and severe headache (Thunderclap Headache): should lists be evidence based? J Headache Pain 2014; 15:49. [PMID: 25123846 PMCID: PMC4231167 DOI: 10.1186/1129-2377-15-49] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 06/03/2014] [Indexed: 02/07/2023] Open
Abstract
Background There are many potential causes of sudden and severe headache (thunderclap headache), the most important of which is aneurysmal subarachnoid haemorrhage. Published academic reviews report a wide range of causes. We sought to create a definitive list of causes, other than aneurysmal subarachnoid haemorrhage, using a systematic review. Methods Systematic Review of EMBASE and MEDLINE databases using pre-defined search criteria up to September 2009. We extracted data from any original research paper or case report describing a case of someone presenting with a sudden and severe headache, and summarized the published causes. Results Our search identified over 21,000 titles, of which 1224 articles were scrutinized in full. 213 articles described 2345 people with sudden and severe headache, and we identified 6 English language academic review articles. A total of 119 causes were identified, of which 46 (38%) were not mentioned in published academic review articles. Using capture-recapture analysis, we estimate that our search was 98% complete. There is only one population-based estimate of the incidence of sudden and severe headache at 43 cases per 100,000. In cohort studies, the most common causes identified were primary headaches or headaches of uncertain cause. Vasoconstriction syndromes are commonly mentioned in case reports or case series. The most common cause not mentioned in academic reviews was pneumocephalus. 70 non-English language articles were identified but these did not contain additional causes. Conclusions There are over 100 different published causes of sudden and severe headache, other than aneurysmal subarachnoid haemorrhage. We have now made a definitive list of causes for future reference which we intend to maintain. There is a need for an up to date population based description of cause of sudden and severe headache as the modern epidemiology of thunderclap headache may require updating in the light of research on cerebral vasoconstriction syndromes.
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Affiliation(s)
| | | | - Raeburn B Forbes
- Department of Neurology and Medical Library, Craigavon Area Hospital, Southern HSC Trust, County Armagh, Northern Ireland BT63 5QQ, UK.
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Ferrante E, Regna-Gladin C, Arpino I, Rubino F, Porrinis L, Ferrante MM, Citterio A. Pseudo-subarachnoid hemorrhage: A potential imaging pitfall associated with spontaneous intracranial hypotension. Clin Neurol Neurosurg 2013; 115:2324-8. [DOI: 10.1016/j.clineuro.2013.08.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 08/29/2013] [Accepted: 08/31/2013] [Indexed: 12/01/2022]
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Chotai S, Kim JH, Kim JH, Kwon TH. Brain herniation induced by drainage of subdural hematoma in spontaneous intracranial hypotension. Asian J Neurosurg 2013; 8:112-5. [PMID: 24049555 PMCID: PMC3775182 DOI: 10.4103/1793-5482.116390] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Spontaneous intracranial hypotension (SIH), typically presents with orthostatic headache, low pressure on lumbar tapping, and diffuse pachymeningeal enhancement on magnetic resonance imaging. SIH is often accompanied by subdural fluid collections, which in most cases responds to conservative treatment or spinal epidural blood patch. Several authors advocate that large subdural hematoma with acute deterioration merits surgical drainage; however, few have reported complications following craniotomy. We describe a complicated case of SIH, which was initially diagnosed as acute subarachnoid hemorrhage with bilateral chronic subdural hematoma (SDH), due to unusual presentation. Burr hole drainage of subdural hematoma was performed due to progressive decrease of consciousness, which then resulted in a huge postoperative epidural hematoma collection. Prompt hematoma evacuation did not restore the patient's consciousness but aggravated downward brain herniation. Trendelenburg position and spinal epidural blood patch achieved a rapid improvement in patient's consciousness. This case indicates that the surgical drainage for chronic SDH in SIH can lead to serious complications and it should be cautiously considered.
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Affiliation(s)
- Silky Chotai
- Department of Neurosurgery, Korea University Guro Hospital, Seoul, South Korea
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Agostoni E, Rigamonti A, Aliprandi A. Thunderclap headache and benign angiopathy of the central nervous system: a common pathogenetic basis. Neurol Sci 2011; 32 Suppl 1:S55-9. [PMID: 21533714 DOI: 10.1007/s10072-011-0523-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Thunderclap headache (TCH) is a head pain that begins suddenly and is severe at onset; TCH might be the first sign of different neurological illnesses, and primary TCH is diagnosed when no underlying cause is discovered. Patients with TCH who have evidence of reversible, segmental, cerebral vasoconstriction of circle of Willis arteries and normal or near-normal results on cerebrospinal fluid assessment are thought to have reversible cerebral vasoconstriction syndrome (RCVS). Herein, we discuss the differential diagnosis of TCH and offer pathophysiological considerations for TCH and RCVS.
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Affiliation(s)
- E Agostoni
- Neurological Department, A. Manzoni Hospital, Via Dell'Eremo 9/11, 23900 Lecco, Italy.
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Ferrante E, Tassorelli C, Rossi P, Lisotto C, Nappi G. Focus on the management of thunderclap headache: from nosography to treatment. J Headache Pain 2011; 12:251-8. [PMID: 21331755 PMCID: PMC3072477 DOI: 10.1007/s10194-011-0302-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2010] [Accepted: 01/18/2011] [Indexed: 11/24/2022] Open
Abstract
Thunderclap headache (TCH) is an excruciating headache characterized by a very sudden onset. Recognition and accurate diagnosis of TCH are important in order to rule out the various, serious underlying brain disorders that, in a high percentage of cases, are the real cause of the headache. Primary TCH, which may recur intermittently and generally has a spontaneous, benign evolution, can thus be diagnosed only when all other potential underlying causes have been excluded through accurate diagnostic work up. In this review, we focus on the management of TCH, paying particular attention to the diagnostic work up and treatment of the condition.
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Affiliation(s)
- E Ferrante
- Headache Centre, Neurosciences Department, Niguarda Ca' Granda Hospital, Milan, Italy
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25
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Abstract
Thunderclap headache, a severe headache which is maximal in intensity at onset, is associated with numerous underlying disorders, including subarachnoid hemorrhage, unruptured intracranial aneurysm, cervical artery dissection, cerebral venous sinus thrombosis, stroke, intracranial hemorrhage, reversible cerebral vasoconstriction syndrome, and reversible posterior leukoencephalopathy. After exclusion of all possible causes, thunderclap headache may be considered a primary headache. This review summarizes the diagnostic considerations and clinical approach to thunderclap headache, with particular emphasis on the reversible cerebral vasoconstriction syndromes.
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Affiliation(s)
- Yo-El S. Ju
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri
| | - Todd J. Schwedt
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri
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26
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Nuti A, Baldacci F, Lucetti C, Dolciotti C, Cipriani G, Bonuccelli U. A case of idiopathic low CSF pressure headache presenting as cough headache. Neurol Sci 2010; 31:789-91. [PMID: 20213227 DOI: 10.1007/s10072-010-0240-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2009] [Accepted: 02/09/2010] [Indexed: 11/25/2022]
Abstract
Idiopathic low cerebrospinal fluid (CSF) pressure headache is considered to be one that worsens within 15 min of sitting-up or standing-up, accompanied by at least one of the following: neck stiffness, tinnitus, hypacusia, photophobia and nausea. Several reports suggest that a substantial number of idiopathic low CSF pressure cases do not present typical clinical symptoms and that a considerable clinical variability exists. We report the case of an idiopathic low CSF pressure presenting as a cough headache.
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Affiliation(s)
- Angelo Nuti
- Neurology Unit, Hospital of Viareggio, Lido di Camaiore, LU, Italy
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27
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Balgera R, Rigamonti A, Sozzi G, Agostoni E. An atypical case of spontaneous intracranial hypotension. Neurol Sci 2009; 30:71-3. [DOI: 10.1007/s10072-009-0011-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2008] [Accepted: 12/02/2008] [Indexed: 11/29/2022]
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28
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Forghani R, Farb RI. Diagnosis and temporal evolution of signs of intracranial hypotension on MRI of the brain. Neuroradiology 2008; 50:1025-34. [DOI: 10.1007/s00234-008-0445-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2008] [Accepted: 08/04/2008] [Indexed: 10/21/2022]
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29
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Abstract
Headaches of the thunderclap variety become severe in intensity within seconds to a minute of onset. Patients with thunderclap headache are to be evaluated in an emergent fashion as many of the underlying causes are associated with significant morbidity and mortality. Although subarachnoid hemorrhage is usually the initial consideration, a multitude of other etiologies have been identified and are discussed herein. In accordance with the increased utilization of cerebral imaging, availability of noninvasive techniques to image the cerebral vasculature and interest in identifying causes of thunderclap headaches, the list of potential causes is growing rapidly. Included in this growth are the reversible cerebral vasoconstriction syndromes, terminology recently introduced to unify several disorders all presenting with thunderclap headache and similar diagnostic findings including reversible vasoconstriction of the intracranial arteries.
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Affiliation(s)
- Todd J Schwedt
- Washington University, Washington University Headache Center, School of Medicine, 660 South Euclid Avenue, Box 8111, St Louis, MO 63011, USA.
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30
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Farb RI, Forghani R, Lee SK, Mikulis DJ, Agid R. The venous distension sign: a diagnostic sign of intracranial hypotension at MR imaging of the brain. AJNR Am J Neuroradiol 2007; 28:1489-93. [PMID: 17846197 PMCID: PMC8134393 DOI: 10.3174/ajnr.a0621] [Citation(s) in RCA: 105] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Patients with intracranial hypotension (IH) demonstrate intracranial venous enlargement with a characteristic change in contour of the transverse sinus seen on routine T1-weighted sagittal imaging. In IH, the inferior margin of the midportion of the dominant transverse sinus acquires a distended convex appearance; we have termed this the venous distension sign (VDS). This is distinct from the normal appearance of this segment, which usually has a slightly concave or straight lower margin. This sign is introduced, and its performance as a test for the presence of this disease is evaluated. MATERIALS AND METHODS The transverse sinuses on T1-weighted sagittal imaging of 15 patients with IH and 15 control patients were independently assessed in a blinded fashion by 3 readers for the presence of a VDS. A present or absent VDS was determined for each patient by each reader, and a consensus result for each patient was determined by unanimity or majority rule. RESULTS Using the VDS, the readers correctly identified 93% (14 of 15) of the IH patients and similarly 93% (14 of 15) of the control patients. There was a high rate of agreement among the readers for the interpretation of the VDS (multirater kappa = 0.82). The overall sensitivity of the VDS for the diagnosis of intracranial hypotension was 94%. Specificity was also 94%. CONCLUSION The VDS appears to be an accurate test for the presence or absence of IH and may be helpful in the evaluation of these patients.
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Affiliation(s)
- R I Farb
- Department of Medical Imaging, Division of Neuroradiology, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada.
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Abstract
PURPOSE OF REVIEW The new International Classification of Headache Disorders was recently published by the International Headache Society. Several uncommon primary headaches, including some new clinical entities (e.g. hypnic headache), were included in the section on 'Cluster headache and other trigeminal autonomic neuralgias' and 'Other primary headaches'. The recent classification offers an interesting opportunity to evaluate the clinical role and to discuss the mechanisms of some of the more relevant uncommon primary headaches. RECENT FINDINGS Due to the low incidence of these uncommon headache forms, their diagnostic criteria, pathogenetic mechanisms and therapy are still debated. Differential diagnosis versus secondary headaches is also a crucial issue. In this review, some of the most important uncommon primary headaches are discussed in light of the most recent contributions to the literature. SUMMARY The review focuses on the update of the main uncommon primary headaches, intending to clarify some controversial points and to indicate some headlines for further research.
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Affiliation(s)
- Giorgio Sandrini
- University Center for Adaptive Disorders and Headache, IRCCS 'C. Mondino' Institute of Neurology Foundation, Pavia, Italy.
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32
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Abstract
Thunderclap headache (TCH) is head pain that begins suddenly and is severe at onset. TCH might be the first sign of subarachnoid haemorrhage, unruptured intracranial aneurysm, cerebral venous sinus thrombosis, cervical artery dissection, acute hypertensive crisis, spontaneous intracranial hypotension, ischaemic stroke, retroclival haematoma, pituitary apoplexy, third ventricle colloid cyst, and intracranial infection. Primary thunderclap headache is diagnosed when no underlying cause is discovered. Patients with TCH who have evidence of reversible, segmental, cerebral vasoconstriction of circle of Willis arteries and normal or near-normal results on cerebrospinal fluid assessment are thought to have reversible cerebral vasoconstriction syndrome. Herein, we discuss the differential diagnosis of TCH, diagnostic criteria for the primary disorder, and proper assessment of patients. We also offer pathophysiological considerations for primary TCH.
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Affiliation(s)
- Todd J Schwedt
- Department of Neurology, Mayo Clinic College of Medicine, Scottsdale, AZ 85259, USA
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