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Orr SL. Headache in Children and Adolescents. Continuum (Minneap Minn) 2024; 30:438-472. [PMID: 38568493 DOI: 10.1212/con.0000000000001414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
OBJECTIVE This article reviews the assessment of children and adolescents presenting with headache, provides an overview of primary headache disorders, and reviews evidence-based management of headache in this age group. LATEST DEVELOPMENTS In the last few years, new epidemiological data have shed light on less common pediatric headache disorders (eg, pediatric trigeminal autonomic cephalalgias) and psychosocial risk factors associated with primary headache disorders in children and adolescents. There has also recently been a substantial increase in interventions that target the calcitonin gene-related peptide pathway and that treat primary headache disorders using noninvasive neuromodulation. Although these interventions have primarily been studied in adults, there is emerging evidence of their use in the pediatric population. ESSENTIAL POINTS Primary headache disorders are very common in youth, and the most commonly encountered headache diagnosis in neurology practice is migraine, which affects approximately 10% of children and adolescents. Diagnosing and effectively treating primary headache disorders before adulthood may have a sustained impact on the patient by improving long-term headache and mental health outcomes, thereby significantly reducing the burden of disability over time. There are several available and emerging acute and preventive interventions for youth with primary headache disorders, and treatment decisions should be made in the context of available evidence using a shared decision-making approach.
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2
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Tsze DS, Kuppermann N, Casper TC, Barney BJ, Richer LP, Liberman DB, Okada PJ, Morris CR, Myers SR, Soung JK, Mistry RD, Babcock L, Spencer SP, Johnson MD, Klein EJ, Quayle KS, Steele DW, Cruz AT, Rogers AJ, Thomas DG, Grupp-Phelan JM, Johnson TJ, Dayan PS. Stratification of risk for emergent intracranial abnormalities in children with headaches: a Pediatric Emergency Care Applied Research Network (PECARN) study protocol. BMJ Open 2023; 13:e079040. [PMID: 37993148 PMCID: PMC10668138 DOI: 10.1136/bmjopen-2023-079040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 10/16/2023] [Indexed: 11/24/2023] Open
Abstract
INTRODUCTION Headache is a common chief complaint of children presenting to emergency departments (EDs). Approximately 0.5%-1% will have emergent intracranial abnormalities (EIAs) such as brain tumours or strokes. However, more than one-third undergo emergent neuroimaging in the ED, resulting in a large number of children unnecessarily exposed to radiation. The overuse of neuroimaging in children with headaches in the ED is driven by clinician concern for life-threatening EIAs and lack of clarity regarding which clinical characteristics accurately identify children with EIAs. The study objective is to derive and internally validate a stratification model that accurately identifies the risk of EIA in children with headaches based on clinically sensible and reliable variables. METHODS AND ANALYSIS Prospective cohort study of 28 000 children with headaches presenting to any of 18 EDs in the Pediatric Emergency Care Applied Research Network (PECARN). We include children aged 2-17 years with a chief complaint of headache. We exclude children with a clear non-intracranial alternative diagnosis, fever, neuroimaging within previous year, neurological or developmental condition such that patient history or physical examination may be unreliable, Glasgow Coma Scale score<14, intoxication, known pregnancy, history of intracranial surgery, known structural abnormality of the brain, pre-existing condition predisposing to an intracranial abnormality or intracranial hypertension, head injury within 14 days or not speaking English or Spanish. Clinicians complete a standardised history and physical examination of all eligible patients. Primary outcome is the presence of an EIA as determined by neuroimaging or clinical follow-up. We will use binary recursive partitioning and multiple regression analyses to create and internally validate the risk stratification model. ETHICS AND DISSEMINATION Ethics approval was obtained for all participating sites from the University of Utah single Institutional Review Board. A waiver of informed consent was granted for collection of ED data. Verbal consent is obtained for follow-up contact. Results will be disseminated through international conferences, peer-reviewed publications, and open-access materials.
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Affiliation(s)
- Daniel S Tsze
- Department of Emergency Medicine, Division of Pediatric Emergency Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA
| | - Nathan Kuppermann
- Departments of Emergency Medicine and Pediatrics, University of California Davis School of Medicine, University of California Davis Health, Sacramento, California, USA
| | - T Charles Casper
- Department of Pediatrics, Division of Critical Care, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Bradley J Barney
- Department of Pediatrics, Division of Critical Care, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Lawrence P Richer
- Women and Children's Health Research Institute, Edmonton, Alberta, Canada
- Department of Pediatrics, Division of Neurology, University of Alberta Faculty of Medicine & Dentistry, Edmonton, Alberta, Canada
| | - Danica B Liberman
- Departments of Pediatrics and Population and Public Health Sciences, Division of Emergency and Transport Medicine, University of Southern California Keck School of Medicine, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Pamela J Okada
- Department of Pediatrics, Division of Pediatric Emergency Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Claudia R Morris
- Department of Pediatrics, Division of Pediatric Emergency Medicine, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Sage R Myers
- Department of Pediatrics, Division of Pediatric Emergency Medicine, Perelman School of Medicine at the University of Pennsylvania, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jane K Soung
- Department of Pediatrics, Division of Pediatric Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Rakesh D Mistry
- Department of Pediatrics, Section of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Lynn Babcock
- Department of Pediatrics, Division of Emergency Medicine, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Sandra P Spencer
- Department of Pediatrics, Division of Emergency Medicine, Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Michael D Johnson
- Department of Pediatrics, Division of Pediatric Emergency Medicine, The University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Eileen J Klein
- Department of Pediatrics, Division of Emergency Medicine, University of Washington School of Medicine, Seattle Children's Hospital, Seattle, Washington, USA
| | - Kimberly S Quayle
- Department of Pediatrics, Division of Pediatric Emergency Medicine, Washington University School of Medicine in Saint Louis, St Louis, Missouri, USA
| | - Dale W Steele
- Departments of Emergency Medicine, Pediatrics and Health Services, Policy & Practice, Warren Alpert Medical School and School of Public Health of Brown University, Providence, Rhode Island, USA
| | - Andrea T Cruz
- Department of Pediatrics, Divisions of Emergency Medicine & Infectious Diseases, Baylor College of Medicine, Houston, Texas, USA
| | - Alexander J Rogers
- Departments of Emergency Medicine and Pediatrics, University of Michigan, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Danny G Thomas
- Department of Pediatrics, Section of Emergency Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | | | - Tiffani J Johnson
- Departments of Emergency Medicine and Pediatrics, University of California Davis School of Medicine, University of California Davis Health, Sacramento, California, USA
| | - Peter S Dayan
- Department of Emergency Medicine, Division of Pediatric Emergency Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA
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The diagnostic values of red flags in pediatric patients with headache. Brain Dev 2022; 44:512-519. [PMID: 35568652 DOI: 10.1016/j.braindev.2022.04.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 04/08/2022] [Accepted: 04/17/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Headache is a common complaint in childhood and adolescence. Differentiating benign primary headaches from ominous secondary headaches is often difficult. Clinicians usually seek red flags to determine the need for neuroimaging. We aimed to evaluate the diagnostic values of red flags in pediatric headaches. METHODS We retrospectively reviewed the medical records of 1510 pediatric patients (1470 with primary headache, 40 with secondary headache) presenting with headache and underwent neuroimaging from two centers between March 2010 and December 2019. RESULTS The secondary-headache group exhibited significantly higher frequencies of abnormal neurologic signs/symptoms (40.0% vs 6.8%, p < 0.001), Valsalva maneuver/exercise-induced headache (15.0% vs 4.9%, p = 0.004), headache with vomiting (35.0% vs 17.9%, p = 0.006), and onset under age 6 (25.0% vs 10.3%, p = 0.003) than the primary-headache group, with the following positive likelihood ratio (PLR): 5.88, 3.06, 1.96, and 2.42, respectively. The sensitivity values were as follows: abnormal neurologic signs/symptoms (16/40, 40.0%), headache with vomiting (14/40, 35.0%), onset under age 6 (10/40, 25.0%), and Valsalva maneuver/exercise-induced headache (6/40, 15.0%). The overall sensitivity for ominous secondary headaches requiring surgical treatment was 86.2% (25/29). CONCLUSIONS Certain red flags, including abnormal neurologic signs/symptoms, Valsalva maneuver/exercise-induced headache, headache with vomiting, and onset under age 6, were more prevalent in the secondary-headache group; nonetheless, their sensitivity values and PLR were relatively low. Notwithstanding, considering these red flags' high overall sensitivity for ominous secondary headaches, neuroimaging in patients presenting these red flags should rely on careful follow-up of symptom progression.
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Irwin SL, Greene KA, Pavitt SJ, Ross AC. Headache in the Pediatric Population: Focus on Migraine. Semin Neurol 2022; 42:479-488. [DOI: 10.1055/s-0042-1757927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractPediatric headache is a common condition with significant impact on quality of life and ability to function in academic, social, and extracurricular activities. Most pediatric patients seen in primary care and neurology clinics with headache have primary headache disorders. Diagnosis is largely based on clinical history. Imaging is rarely needed in the absence of red flag features. Careful diagnosis is important to guide appropriate treatment. Treatment focuses on a biopsychosocial model integrating lifestyle, pharmacologic and nonpharmacologic treatment modalities. As few therapies are approved in the pediatric population, treatments are often used off-label based on evidence extrapolated from adult studies. Outcomes vary over time but are generally favorable when headache disorders are diagnosed promptly and managed in a multidisciplinary setting.
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Affiliation(s)
- Samantha L. Irwin
- Department of Neurology, University of California, San Francisco (UCSF), California
| | - Kaitlin A. Greene
- Division of Pediatric Neurology, Department of Pediatrics, Oregon Health and Science University (OHSU), Portland, Oregon
| | - Sara J. Pavitt
- Department of Neurology, University of Texas, Austin, Texas
| | - Alexandra C. Ross
- Department of Pediatrics, University of California, San Francisco (UCSF), California
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Manoyana A, Angkurawaranon S, Katib S, Wiwattanadittakul N, Sirikul W, Angkurawaranon C. Diagnostic Values of Red Flags and a Clinical Prediction Score for Emergent Intracranial Lesions in Non-Traumatic Pediatric Headaches. CHILDREN 2022; 9:children9060863. [PMID: 35740800 PMCID: PMC9221978 DOI: 10.3390/children9060863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/28/2022] [Accepted: 06/07/2022] [Indexed: 01/23/2023]
Abstract
Introduction: Diagnosis of emergent intracranial lesions that require emergency treatment either medically or surgically in non-traumatic pediatric headaches is important. Red-flag signs and symptoms are commonly used as justification for neuroimaging; however, evidence on its diagnostic values is limited. The study aims to identify diagnostic values of red-flags and develop a clinical prediction score to help improve the diagnostic yield of neuroimaging. Methods: A retrospective review of 109 pediatric patients from 2006 to 2020 who presented with a non-traumatic headache was conducted. A clinical prediction score from red flags was developed using multivariate logistic regression. Discriminatory ability was examined using the area under the receiver operating characteristic curve. Results: A total of 51 patients were diagnosed with emergent intracranial lesions. Four potential clinical red flag predictors were identified: (1) acute onset (less than 3 months), (2) altered conscious state, (3) focal motor abnormality, and (4) and ocular/pupillary abnormality or squint. A clinical prediction score was developed with good discriminatory properties (0.84). Conclusions: Clinical predictor scores from these four red flags may play an important role in maximizing neuroimaging and proper management for pediatric patients with non-traumatic headaches. Future validation studies are needed and could guide referrals and optimize the use of neuroimaging for these patients.
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Affiliation(s)
- Atipat Manoyana
- Department of Radiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.M.); (S.K.)
| | - Salita Angkurawaranon
- Department of Radiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.M.); (S.K.)
- Global Health and Chronic Conditions Research Group, Chiang Mai University, Chiang Mai 50200, Thailand;
- Correspondence:
| | - Sumintra Katib
- Department of Radiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.M.); (S.K.)
| | | | - Wachiranun Sirikul
- Department of Community Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Chaisiri Angkurawaranon
- Global Health and Chronic Conditions Research Group, Chiang Mai University, Chiang Mai 50200, Thailand;
- Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
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Characterizing and quantifying low-value diagnostic imaging internationally: a scoping review. BMC Med Imaging 2022; 22:73. [PMID: 35448987 PMCID: PMC9022417 DOI: 10.1186/s12880-022-00798-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 04/12/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Inappropriate and wasteful use of health care resources is a common problem, constituting 10-34% of health services spending in the western world. Even though diagnostic imaging is vital for identifying correct diagnoses and administrating the right treatment, low-value imaging-in which the diagnostic test confers little to no clinical benefit-is common and contributes to inappropriate and wasteful use of health care resources. There is a lack of knowledge on the types and extent of low-value imaging. Accordingly, the objective of this study was to identify, characterize, and quantify the extent of low-value diagnostic imaging examinations for adults and children. METHODS A scoping review of the published literature was performed. Medline-Ovid, Embase-Ovid, Scopus, and Cochrane Library were searched for studies published from 2010 to September 2020. The search strategy was built from medical subject headings (Mesh) for Diagnostic imaging/Radiology OR Health service misuse/Medical overuse OR Procedures and Techniques Utilization/Facilities and Services Utilization. Articles in English, German, Dutch, Swedish, Danish, or Norwegian were included. RESULTS A total of 39,986 records were identified and, of these, 370 studies were included in the final synthesis. Eighty-four low-value imaging examinations were identified. Imaging of atraumatic pain, routine imaging in minor head injury, trauma, thrombosis, urolithiasis, after thoracic interventions, fracture follow-up and cancer staging/follow-up were the most frequently identified low-value imaging examinations. The proportion of low-value imaging varied between 2 and 100% inappropriate or unnecessary examinations. CONCLUSIONS A comprehensive list of identified low-value radiological examinations for both adults and children are presented. Future research should focus on reasons for low-value imaging utilization and interventions to reduce the use of low-value imaging internationally. SYSTEMATIC REVIEW REGISTRATION PROSPERO: CRD42020208072.
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Zhao YJ, Lim JYX, Wong PS. Diagnosis and Management of Headaches in the Emergency Department (ED) in Adults and Children. Neurol India 2021; 69:S173-S182. [PMID: 34003163 DOI: 10.4103/0028-3886.315977] [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: 11/04/2022]
Abstract
Background Headache accounts for a significant number of cases presenting to the Emergency Department (ED) and has a high societal cost, contributed by recurrent ED and clinic visits, and unnecessary diagnostic tests. Objective This review article covers the important clinical tools needed to evaluate headaches in both adults and children in the ED. Methods Medline/PubMed was searched using the keywords "Emergency department", "headache", "adult", "pediatric", "clinical assessment", "diagnosis" and "treatment", in the title or abstract. The search covers the period from 1 January 1990 to 31 December 2019. Results The articles selected were based on their relevancy to the objective of this review article. Additional relevant publications were identified from article references lists. Conclusion The emergency physician plays a key role in differentiating between primary and secondary headaches. Within the limited ED resources, appropriate diagnostic testing should be used to identify the life-threatening headaches. This will ensure patients are given the appropriate evidence-based pharmacological therapy and holistic management.
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Affiliation(s)
- Yi J Zhao
- Department of Neurology, National Neuroscience Institute -SGH Campus, Singapore
| | - Jocelyn Y X Lim
- KK Women and Children's Hospital, Neurology Service, Singapore
| | - Pei S Wong
- SGH Department of Pharmacy, NUS Dept of Pharmacy, Singapore
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8
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Abstract
PURPOSE OF REVIEW This article reviews the approach to a child or adolescent with headache, the criteria for common diagnoses, and the evidence base for treatments. RECENT FINDINGS The guidelines for acute and preventive treatment of migraine were updated in 2019. These guidelines summarize the available evidence and outline the questions that should be addressed in future research. The US Food and Drug Administration (FDA) approval of several new classes of drugs and devices to treat adult migraine in the past few years has resulted in ongoing or planned pediatric trials. SUMMARY Headache is a common symptom in children, and it is important to take a detailed history and perform a thorough physical examination to make the diagnosis. Nearly 1 in 10 children experience recurrent headaches due to migraine, which cause significant impairment in school performance and quality of life. The acute and preventive treatments that are currently available will help at least two-thirds of children with migraine, and several trials of new therapies offer hope for the future.
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9
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Evaluation of the Etiology, Clinical Presentation, Findings and Prophylaxis of Children with Headache. MEDICAL BULLETIN OF SISLI ETFAL HOSPITAL 2021; 55:128-133. [PMID: 33935547 PMCID: PMC8085460 DOI: 10.14744/semb.2019.36604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 04/15/2019] [Indexed: 11/20/2022]
Abstract
Objectives: A headache is prevalent in childhood and constitutes a significant part of outpatient applications. This study aimed to evaluate the results of etiology, clinical features, examination results, prophylactic treatment and follow-up in patients with a headache. Methods: Between January 2017 and December 2018, the files of the patients with the complaint of headache were reviewed retrospectively in this study. A headache was classified according to the International Headache Society (IHS) criteria. Results: In this study, 350 patients aged between 3-17 years old and the mean age of 11.2±2.7 with a headache were included; 212 (60.6%) of them was female and 138 (39.4%) of them was male. The rate of a primary headache was higher in females than in males (p=0.004). The headache causes were a migraine in 51.1%, tension-type headache in 32.3%, secondary in 13.4%, and not classified in 3.1%. The mean age of the patients with a primary headache was significantly higher than patients with a secondary headache (p<0.001). The most common trigger factor was insomnia (52.7%). Abnormal physical/neurological signs and symptoms were detected in 17 (9.49%) patients. Cranial magnetic resonance imaging (MRI) examination was performed in 121 (34.5%) patients. Abnormal findings were found in 35 (28.9%) of these. In this study, 33 patients underwent electroencephalography (EEG); none of the had an epileptiform abnormality. Flunarizine (23.2%) and cyproheptadine (7.5%) were the most administered prophylactic treatments. It was observed that all patients who had prophylaxis and who had come to control had a significant decrease in headaches. Conclusion: The cause of childhood headaches is mostly migraine and tension-type headache. As long as there is no abnormality in the history and neurological examination, neuroimaging studies are not required in the routine evaluation of patients with a headache. Prophylactic treatment increases the quality of life in selected cases.
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Tokatly Latzer I, Orbach R, Ben-Sira L, Mezad-Koursh D, Bachar Zipori A, Roth J, Constantini S, Fattal-Valevski A, Lubetzky R. The Clinical Utility of Inpatient Brain Magnetic Resonance Imaging in Children. J Child Neurol 2020; 35:744-752. [PMID: 32517554 DOI: 10.1177/0883073820931264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The clinical applicability and yield of brain magnetic resonance imaging (MRI) in the setting of an inpatient pediatric department has not been investigated. The authors performed a retrospective chart review of nontraumatic/nonneurosurgical children who underwent brain MRI during their hospitalization in a general pediatric department over a 5-year period. Of the 331 children who underwent brain MRI, 148 (45%) had abnormal findings. High-risk headaches and focal seizures were significantly correlated with findings on brain MRI. Diagnostic and therapeutic yields were most significant in acute demyelinating events, acute cerebrovascular disorders, high-risk headaches when supported by neurologic and ophthalmologic findings, focal seizures with evidence of multifocal epileptic activity on an electroencephalogram and ophthalmic complaints when accompanied by cranial nerve palsy and optic nerve impairment. Since the contributions of a brain MRI in hospitalized children is pivotal in specific clinical situations, a judicious decision-making process should be done before its scheduling, in order to optimize clinical care.
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Affiliation(s)
- Itay Tokatly Latzer
- Pediatric Neurology Institute, 108403Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler School of Medicine, 26745Tel-Aviv University, Israel
| | - Rotem Orbach
- Pediatric Neurology Institute, 108403Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler School of Medicine, 26745Tel-Aviv University, Israel
| | - Liat Ben-Sira
- Sackler School of Medicine, 26745Tel-Aviv University, Israel.,Pediatric Radiology Unit, 108403Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Daphna Mezad-Koursh
- Sackler School of Medicine, 26745Tel-Aviv University, Israel.,Pediatric Ophthalmology Unit, Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Anat Bachar Zipori
- Sackler School of Medicine, 26745Tel-Aviv University, Israel.,Pediatric Ophthalmology Unit, Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Jonathan Roth
- Sackler School of Medicine, 26745Tel-Aviv University, Israel.,Department of Pediatric Neurosurgery and 108403Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Shlomi Constantini
- Sackler School of Medicine, 26745Tel-Aviv University, Israel.,Department of Pediatric Neurosurgery and 108403Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Aviva Fattal-Valevski
- Pediatric Neurology Institute, 108403Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel.,Sackler School of Medicine, 26745Tel-Aviv University, Israel.,These authors have contributed equally to this work
| | - Ronit Lubetzky
- Sackler School of Medicine, 26745Tel-Aviv University, Israel.,Department of Pediatrics, 108403Dana-Dwek Children's Hospital, Tel Aviv Medical Center, Tel Aviv, Israel.,These authors have contributed equally to this work
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Pektezel MY, Konuskan B, Sonmez FM, Oguz KK, Anlar B. Pediatric headache and neuroimaging: experience of two tertiary centers. Childs Nerv Syst 2020; 36:173-177. [PMID: 31696290 DOI: 10.1007/s00381-019-04411-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 10/04/2019] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Headache is a frequent complaint in children and adolescents. Decision-making for neuroimaging should take into account the cost and the need for sedation in young children. AIM To evaluate the yield of MRI in pediatric headache patients seen in two large tertiary hospitals. METHODS Data were retrospectively collected from patient records (n = 613) and neuroimaging reports. Headache was classified according to International Headache Society guidelines. RESULTS There were 346 children with imaging studies (MRI n = 281, CT n = 65). Of patients who had at least one MRI study, 29% demonstrated an abnormal finding. Findings altering the management were obtained in 21 (7%) patients: the majority (n = 17, 80%) had headache for less than 3 months. On the other hand, four patients with headache longer than 3 months (19%) and 12 patients with normal neurological examination (57%) had significant MRI results affecting management. None of the children in whom the diagnosis of migraine could be made on clinical grounds (n = 40) had a significant MRI finding. CONCLUSION Neuroimaging should be performed selectively in children with headache seen in pediatric neurology clinics, especially in headache of short duration (< 3 months) and features atypical for migraine. A normal neurological examination should not reassure the clinician.
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Affiliation(s)
- M Y Pektezel
- Department of Neurology, Hacettepe University Faculty of Medicine, Ankara, Turkey.
| | - B Konuskan
- Department of Pediatric Neurology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - F M Sonmez
- Department of Pediatric Neurology, Retired Lecturer, Karadeniz Technical University, Faculty of Medicine, Trabzon, Turkey
| | - K K Oguz
- Department of Radiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - B Anlar
- Department of Pediatric Neurology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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12
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Sarma A, Poussaint TY. Indications and Imaging Modality of Choice in Pediatric Headache. Neuroimaging Clin N Am 2019; 29:271-289. [PMID: 30926117 DOI: 10.1016/j.nic.2019.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Pediatric headache is a common problem, with various underlying causes. Appropriate patient selection for neuroimaging is necessary to optimize the clinical evaluation. This review aims to provide a focused discussion of the clinical evaluation of children with headache, including published guidelines pertaining to neuroimaging, technical considerations for neuroimaging, and tailoring of examinations for specific clinical entities known to cause pediatric headache.
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Affiliation(s)
- Asha Sarma
- Department of Radiology, Vanderbilt University Medical Center, Monroe Carell Jr. Children's Hospital, 2200 Children's Way, Suite 1421, Nashville, TN 37232-9700, USA.
| | - Tina Young Poussaint
- Department of Radiology, Harvard Medical School, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02130, USA
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13
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Tsze DS, Ochs JB, Gonzalez AE, Dayan PS. Red flag findings in children with headaches: Prevalence and association with emergency department neuroimaging. Cephalalgia 2019; 39:185-196. [PMID: 29874930 PMCID: PMC10693908 DOI: 10.1177/0333102418781814] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
BACKGROUND Clinicians appear to obtain emergent neuroimaging for children with headaches based on the presence of red flag findings. However, little data exists regarding the prevalence of these findings in emergency department populations, and whether the identification of red flag findings is associated with potentially unnecessary emergency department neuroimaging. OBJECTIVES We aimed to determine the prevalence of red flag findings and their association with neuroimaging in otherwise healthy children presenting with headaches to the emergency department. Our secondary aim was to determine the prevalence of emergent intracranial abnormalities in this population. METHODS A prospective cohort study of otherwise healthy children 2-17 years of age presenting to an urban pediatric emergency department with non-traumatic headaches was undertaken. Emergency department physicians completed a standardized form to document headache descriptors and characteristics, associated symptoms, and physical and neurological exam findings. Children who did not receive emergency department neuroimaging received 4-month telephone follow-up. Outcomes included emergency department neuroimaging and the presence of emergent intracranial abnormalities. RESULTS We enrolled 224 patients; 197 (87.9%) had at least one red flag finding on history. Several red flag findings were reported by more than a third of children, including: Headache waking from sleep (34.8%); headache present with or soon after waking (39.7%); or headaches increasing in frequency, duration and severity (40%, 33.1%, and 46.3%). Thirty-three percent of children received emergency department neuroimaging. The prevalence of emergent intracranial abnormalities was 1% (95% CI 0.1, 3.6). Abnormal neurological exam, extreme pain intensity of presenting headache, vomiting, and positional symptoms were independently associated with emergency department neuroimaging. CONCLUSIONS Red flag findings are common in children presenting with headaches to the emergency department. The presence of red flag findings is associated with emergency department neuroimaging, although the risk of emergent intracranial abnormalities is low. Many children with headaches may be receiving unnecessary neuroimaging due to the high prevalence of non-specific red flag findings.
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Affiliation(s)
- Daniel S Tsze
- Division of Pediatric Emergency Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Julie B Ochs
- Division of Pediatric Emergency Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Ariana E Gonzalez
- Division of Pediatric Emergency Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Peter S Dayan
- Division of Pediatric Emergency Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
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Marfil A, DeLaGarza-Pineda O, Barrera-Barrera SA. PPIENSENLo: A Novel Mnemonics in Spanish for Alarm Criteria in Secondary Headaches in Children. Headache 2018; 58:1682-1684. [PMID: 30106174 DOI: 10.1111/head.13384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2018] [Indexed: 11/29/2022]
Abstract
We present the first mnemonic in Spanish, "PPIENSENLo," for alarm criteria in secondary headaches in children in order to facilitate their identification, diagnosis, and treatment. A search was performed across different electronic databases for a mnemonics that applied to clinical alarm criteria in secondary headaches in children. None were found in English or Spanish. This tool is perhaps useful both for clinical and teaching purposes.
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Affiliation(s)
- Alejandro Marfil
- Headache Clinic, Neurology Service of the University Hospital "Dr. José E. González", Universidad Autónoma de Nuevo León, Monterrey, NL, Mexico
| | - Oscar DeLaGarza-Pineda
- Pediatric Neurology Resident, Neurology Service of the University Hospital "Dr. José E. González", Universidad Autónoma de Nuevo León, Monterrey, NL, Mexico
| | - Silvia A Barrera-Barrera
- Headache Clinic, Neurology Service of the University Hospital "Dr. José E. González", Universidad Autónoma de Nuevo León, Monterrey, NL, Mexico
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15
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Abstract
PURPOSE OF REVIEW The goal of this review is to outline the prevalence and significance of occipital headaches in children and how they relate to neuroimaging findings. We seek to evaluate the concern that occipital headaches in children are indicative of secondary headache pathology by reviewing the yield of neuroimaging in pediatric patients with occipital headache location. RECENT FINDINGS Occipital headaches are a common presentation of primary headache disorders in children, seen in 7-16% of children presenting for evaluation of headache and in up to 20% of children diagnosed with migraine in the emergency department. Review of recent literature confirms that in and of itself, occipital location of headache in a child with recurrent headache and a normal physical examination should not be regarded as worrisome. Headaches with associated signs on neurologic examination should be investigated for a secondary cause, regardless of headache location. Occipital headaches that do not meet criteria for a primary headache disorder should be evaluated for site-specific occipital headache conditions. Neuroimaging for recurrent headache in children who have normal neurological examinations has an overall low yield (0-4.1%) for actionable findings in recent studies. Importantly, an abnormal neurologic examination often predicts the presence of neuroimaging abnormalities. In the absence of an atypical history or abnormalities on clinical examination, occipital headaches in children are no more likely to be associated with intracranial pathology than headaches in other locations. If the child's headaches are otherwise consistent with migraine or another primary headache disorder, and the neurologic examination is normal, the yield of neuroimaging is low, and imaging can generally be deferred.
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16
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ACR Appropriateness Criteria ® Headache–Child. J Am Coll Radiol 2018; 15:S78-S90. [DOI: 10.1016/j.jacr.2018.03.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 03/04/2018] [Indexed: 11/17/2022]
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Ahmed MAS, Grossman S, Rafique B, Momoh Ojewuyi A. Site locked headaches in paediatric patients do not require routine brain imaging and rarely have a serious aetiology. Acta Paediatr 2017; 106:791-795. [PMID: 28276083 DOI: 10.1111/apa.13743] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 10/20/2016] [Accepted: 01/09/2017] [Indexed: 01/03/2023]
Abstract
AIM The main aim of this study was to examine the aetiology and the yield of brain imaging of children with site locked headaches (SLH). METHODS This study was carried out at Queen's University Hospital, Essex, UK, from August 2011 to August 2015 and focused on patients who were at least five years of age, had experienced at least five SLH attacks and had a normal neurological examination. Bilateral or alternating unilateral headaches were excluded. Data were collected prospectively, and the headache diagnosis was based on the International Classification of Headache Disorders. RESULTS We identified 292 eligible patients (60% female) aged 5.1-17 years: 177 with unilateral SLH, 104 with occipital SLH and 11 with vertex SLH. Anterior headaches were the most frequent (n = 133), and the diagnoses included migraine (n = 192), tension type headaches (n = 30) and medication-overuse headaches (n = 22). The headache was unspecified in 43 cases. Magnetic resonance imaging was normal in 96% of the 283/292 scanned or showed a nonspecific, nonsignificant abnormality in 4%. CONCLUSION Site locked headaches were most likely to be caused by primary headaches, particularly migraine. An SLH without abnormal neurological findings is unlikely to have an underlying sinister aetiology, and routine brain imaging is not required in such cases.
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Affiliation(s)
- MAS Ahmed
- Paediatric Department; Queen's University Hospital; Essex UK
| | - S Grossman
- Department of Cardiology; Great Ormond Street Hospital for Sick Children; London UK
| | - B Rafique
- Paediatric Department; Queen's University Hospital; Essex UK
| | - A Momoh Ojewuyi
- Paediatric Department; Queen's University Hospital; Essex UK
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Victorio MC, Khoury CK. Headache and Chiari I Malformation in Children and Adolescents. Semin Pediatr Neurol 2016; 23:35-9. [PMID: 27017020 DOI: 10.1016/j.spen.2016.01.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Headache is a common problem in children and adolescents. Its recurrent and disabling nature may lead to use of neuroimaging to exclude secondary causes of headache such as Chiari I malformation (CM I). CM I has a variety of presentation with headache being the most common symptom. CM I can be asymptomatic and is also often found incidentally in neuroimaging done for conditions other than headache. This article reviews the spectrum of headache in patients with CM I.
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Affiliation(s)
- M Cristina Victorio
- (⁎)Division of Pediatric Neurology, NeuroDevelopmental Science Center, Akron Children׳s Hospital, Akron, OH.
| | - Chaouki K Khoury
- Department of Neurology and Division of Child Neurology, Headache Medicine Program, Baylor Neuroscience Center, Baylor University Medical Center, Dallas, TX
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20
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Abstract
Pediatric neurology relies on ultrasound, computed tomography (CT), and magnetic resonance (MR) imaging. CT prevails in acute neurologic presentations, including traumatic brain injury (TBI), nontraumatic coma, stroke, and status epilepticus, because of easy availability, with images of diagnostic quality, e.g., to exclude hemorrhage, usually completed quickly enough to avoid sedation. Concerns over the risks of ionizing radiation mean re-imaging and higher-dose procedures, e.g., arteriography and venography, require justification. T1/T2-weighted imaging (T1/T2-WI) MR with additional sequences (arteriography, venography, T2*, spectroscopy, diffusion tensor, perfusion, diffusion- (DWI) and susceptibility-weighted imaging (SWI)) often clarifies the diagnosis, which may alter management in acute settings, as well as chronic conditions, e.g., epilepsy. Clinical acumen remains essential to avoid imaging, e.g., in genetic epilepsies or migrainous headaches responding to treatment, or to target sequences to specific diagnosis, e.g., T1/T2-WI for shunt dysfunction (with SWI for TBI); DWI, arteriography including neck vessels, and venography for acute hemiplegia or coma; coronal temporal cuts for partial epilepsy; or muscle imaging for motor delay. The risk of general anesthesia is low; "head-only" scanners may allow rapid MRI without sedation. Timely and accurate reporting, with discrepancy discussion between expert neuroradiologists, is important for management of the child and the family's expectations.
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Prandota J, Gryglas A, Fuglewicz A, Żesławska-Faleńczyk A, Ujma-Czapska B, Szenborn L, Mierzwa J. Recurrent headaches may be caused by cerebral toxoplasmosis. World J Clin Pediatr 2014; 3:59-68. [PMID: 25254186 PMCID: PMC4162438 DOI: 10.5409/wjcp.v3.i3.59] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 03/21/2014] [Accepted: 04/25/2014] [Indexed: 02/06/2023] Open
Abstract
AIM To establish seroprevalence and provide characteristics of Toxoplasma gondii (TG) infection in children with recurrent headaches. METHODS The study was performed in 178 children aged 7-17 years admitted consecutively to the Department of Pediatric Neurology from November 2009 to July 2011. The children were surveyed with a questionnaire with the help and assistance of their parents and blood samples taken on admission were studied for the presence of specific anti-TG IgM, IgG antibodies and IgG avidity using enzyme immunoassay Platelia Toxo IgM, IgG. RESULTS The study showed that 19 children (8 boys, 11 girls; 8-17 years old, mean age 14.36 years) had high serum anti-TG IgG antibody levels (range: 32.2 > 240 UI/mL, mean 120.18 UI/mL; positive value for IgG was ≥ 9 UI/mL). The avidity index (AI) ranged from 0.202 to 0.925 (scale: ≥ 0.5 high AI). The results for IgM antibodies were all negative and the obtained results ranged from 0.113 to 0.25 U/mL (mean = 0.191 IU/mL) and all values below 0.8 IU/mL were considered negative. The most frequent complaints found in the seropositive patients were headaches that affected the frontal (13 children), occipital (4) and parietal areas (5). Headaches usually had a pulsating (in 7 patients) and squeezing (6) character and rarely were piercing, dull or expanding. Interestingly, 8 children did not feel discomfort during the headaches, probably because they did not have sufficiently increased intracranial pressure yet. The headaches usually appeared 1-2 times/mo, lasted for 2-6 h, and had a mean intensity of 5.5 points in a 10 point subjective scale. The comorbidities included epilepsy (5 patients), various infections in 3 children (chronic eustachitis, chronic rhinitis, chronic purulent tonsillitis, streptococcal pharyngitis, meningitis, allergic diseases), disturbances of behavior, deficits of attention, and ocular and motor concentration disorders in 1 child. The electroencephalographic and neuroimaging studies performed in our patients had a very limited value in establishing cerebral toxoplasmosis. CONCLUSION Ten point six seven percent of the studied children had markedly increased serum anti-TG IgG antibodies and high AI indicated chronic infestation. It is suggested that tests for TG infection should be introduced to routine diagnostics in patients with recurrent headaches.
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Yılmaz Ü, Çeleğen M, Yılmaz TS, Gürçınar M, Ünalp A. Childhood headaches and brain magnetic resonance imaging findings. Eur J Paediatr Neurol 2014; 18:163-70. [PMID: 24268890 DOI: 10.1016/j.ejpn.2013.11.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2013] [Revised: 10/15/2013] [Accepted: 11/01/2013] [Indexed: 12/18/2022]
Abstract
BACKGROUND Headaches are common in children and brain magnetic resonance imaging (MRI) studies are widely used in everyday clinical practice because of increasing demands by parents. AIM To determine headache types and to evaluate the frequency and clinical significance of brain MRI abnormalities in children with headache. METHODS A total of 449 children (261 male and 188 female with a mean age of 11.16 ± 3.22 years) with headache were included into the study. The criteria defined by International Headache Society were used to classify the headache types. RESULTS The causes of headache were migraine in 247 (55.0%), tension-type in 133 (29.6%), secondary in 48 (10.7%), and unspecified headaches in 21 (4.7%) patients. Overall, 324 (72.2%) patients underwent cerebral MRI, which revealed abnormalities in 68 (21.0%) patients. Two (0.6%) patients had cerebral MRI abnormalities relevant to headache, including tumor and hydrocephalus each 1 (0.3%). Twenty-nine (8.9%) patients had incidental cerebral MRI abnormalities including 14 (4.3%) white-matter hyperintensities, 4 (1.2%) old infarcts, 3 (0.9%) Chiari malformations, arachnoid cysts and demyelinating lesions each 2 (0.6%), and subdural hygroma, fibrous dysplasia, pineal cyst and perivascular widening, each 1 (0.3%). Remaining 36 (11.1%) patients had extra-cerebral MRI abnormalities including 34 (10.5%) sinus disease, and 2 (0.6%) adenoid vegetation. Indications for brain MRI were atypical headache pattern or presence of neurologic abnormalities in 59 (18.2%) patients and parents' concerns in 265 (81.8%) patients. The rates of abnormal MRI findings were similar between these 2 groups. CONCLUSIONS The most frequent cause of headache in children is migraine. Despite the high rate of imaging abnormalities, the yield of brain MRI is not contributory to the diagnostic and therapeutic approach.
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Affiliation(s)
- Ünsal Yılmaz
- Department of Pediatric Neurology, Dr. Behçet Uz Children's Hospital, Izmir, Turkey.
| | - Mehmet Çeleğen
- Department of Pediatrics, Dr. Behçet Uz Children's Hospital, Izmir, Turkey
| | - Tuba Sevim Yılmaz
- Department of Public Health, Dokuz Eylul University Hospital, Izmir, Turkey
| | - Müge Gürçınar
- Department of Radiology, Alsancak MRI Center, Izmir, Turkey
| | - Aycan Ünalp
- Department of Pediatric Neurology, Dr. Behçet Uz Children's Hospital, Izmir, Turkey
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Rocca MA, Messina R, Colombo B, Falini A, Comi G, Filippi M. Structural brain MRI abnormalities in pediatric patients with migraine. J Neurol 2013; 261:350-7. [DOI: 10.1007/s00415-013-7201-y] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 11/21/2013] [Accepted: 11/21/2013] [Indexed: 11/28/2022]
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Abstract
Headache occurring in children under the age of 5 years may cause a high level of anxiety in both parents and medical professionals. Crucial to a consultation about this problem will be to actively seek out clues to sinister pathologies, and investigate or reassure as appropriate. Making a positive diagnosis of a primary headache disorder where one exists is also important; however, in young children, headache does not always conform to well-established diagnostic criteria. This short guide provides a practical overview using the scenario of a new referral to the outpatient clinic.
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Affiliation(s)
- Nadine McCrea
- Department of Paediatric Neurology, Addenbrooke's Hospital, Cambridge, UK.
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25
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Neuroimaging in childhood headache: a systematic review. Pediatr Radiol 2013; 43:777-84. [PMID: 23700196 DOI: 10.1007/s00247-013-2692-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Revised: 02/02/2013] [Accepted: 02/03/2013] [Indexed: 10/26/2022]
Abstract
Headache is a common complaint in children, one that gives rise to considerable parental concern and fear of the presence of a space-occupying lesion. The evaluation and diagnosis of headache is very challenging for paediatricians, and neuroimaging by means of CT or MRI is often requested as part of the investigation. CT exposes children to radiation, while MRI is costly and sometimes requires sedation or general anaesthesia, especially in children younger than 6 years. This review of the literature on the value of neuroimaging in children with headache showed that the rate of pathological findings is generally low. Imaging findings that led to a change in patient management were in almost all cases reported in children with abnormal signs on neurological examination. Neuroimaging should be limited to children with a suspicious clinical history, abnormal neurological findings or other physical signs suggestive of intracranial pathology. Well-designed prospective studies are needed to better define the clinical findings that warrant neuroimaging in children with headache.
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Eidlitz-Markus T, Zeharia A, Haimi-Cohen Y, Konen O. MRI white matter lesions in pediatric migraine. Cephalalgia 2013; 33:906-13. [PMID: 23575818 DOI: 10.1177/0333102413480955] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Studies have reported an association between migraine and white matter hyperintensities on T2-weighted brain magnetic resonance imaging (MRI) in adults. The aim of the present study was to evaluate white matter MRI brain findings in pediatric patients with migraine. METHODS The medical files and imaging scans of all 194 patients who underwent brain MRI at the headache clinic of a tertiary medical center in 2008-2011 were reviewed. RESULTS Mean age was 10.9 ± 3.5 years. Migraine was diagnosed in 131 patients and other disorders in 63. In the migraine group, findings on physical and laboratory examinations were within normal range. White matter lesions were identified on MRI scan in 14 children with migraine (10.6%) and none of the children with other disorders ( P = 0.006). In 13/14 patients, the lesions were focal with a variable distribution; in the remaining patient, confluent periventricular hyperintensities were documented. CONCLUSIONS In a headache clinic of a tertiary pediatric medical center, white matter lesions are found in about 10% of pediatric patients with migraine.
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Affiliation(s)
- Tal Eidlitz-Markus
- Pediatric Headache Clinic, Ambulatory Day Care Hospitalization Unit, Schneider Children's Medical Center of Israel, Israel.
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27
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Millichap JG. Role of Neuroimaging in Recurrent Headaches. Pediatr Neurol Briefs 2011. [DOI: 10.15844/pedneurbriefs-25-4-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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