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Abstract
Tuberculous (TB) meningitis (TBM), accounting for 70-80% of cases of neurotuberculosis, is one of the most severe forms of extrapulmonary tuberculosis. Two-thirds of new TB cases come from eight countries. Polymorphisms in toll-interleukin-1 receptor domain and in leukotriene A4 hydrolase (LTA4H) gene, affect the risk of inflammation in TBM. The common site of tuberculoma in children is cerebellum, and they may rarely develop tuberculous encephalopathy which has a high mortality. Young females with a high cerebrospinal fluid (CSF) protein have an increased predisposition to develop optochiasmatic arachnoiditis. Spinal TB meningitis may mimic transverse myelitis or Guillain-Barre syndrome. An extra-neural focus of TB should be sought clinically and radiologically as it may indicate safer and more accessible sites for diagnostic samplings. Cartridge-based nucleic acid amplification test (CBNAAT), also known as Genexpert test, is a polymerase chain reaction (PCR)-based method for detection of TB which also detects rifampicin resistance as it targets the rpob gene of mycobacteria. Line probe assays, based on PCR and reverse hybridization methods, identify mutations associated with drug resistance within a week. TBM being a paucibacillary disease, often evades a definite diagnosis and empirical treatment for a minimum of 9 months is warranted based on clinical judgement. All TBM patients should receive adjunctive corticosteroids, even those with HIV infection. Drug resistance is strongly associated with previous treatment and bedaquiline as well as delamanid have received approvals for multidrug resistant (MDR) TB. The key principle of managing MDR TB is never to add a single drug to a failing regimen. Correct combination and duration of most effective second line drugs in MDR TB require further modifications. Early shunting should be considered in those with hydrocephalus failing medical management. The single most important determinant of outcome is the stage of TBM at which treatment has been started.
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Liu Y, Chen Y. Unusual Periventricular Hemorrhage as the Initial Manifestation of Central Nervous System Tuberculosis. World Neurosurg 2020; 142:371-374. [PMID: 32615289 DOI: 10.1016/j.wneu.2020.06.193] [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: 05/14/2020] [Revised: 06/22/2020] [Accepted: 06/23/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Intracranial hemorrhage (ICH) is a rare complication of central nervous system (CNS) tuberculosis, and intratuberculoma hemorrhage is even more rare. To the best of our knowledge, periventricular hemorrhage caused by CNS tuberculosis has not yet been reported. In the present report, we have described the peculiar neuroradiological manifestations of periventricular hemorrhage secondary to CNS tuberculosis and discussed the possible mechanisms of intratuberculoma hemorrhage supported by the neuroradiological findings. CASE DESCRIPTION We have reported the case of a 50-year-old man who had presented with headache. The initial computed tomography (CT) scan had shown periventricular hematoma with intraventricular hemorrhage. Despite conventional treatment of ICH, his headache deteriorated and repeated CT scan revealed expansion of the hematoma. Further investigation demonstrated CNS tuberculosis and tuberculomas lying within the periventricular hematoma. CONCLUSIONS ICH can present as the initial manifestation of CNS tuberculosis, and CNS tuberculosis should be suspected when hemorrhage has occurred at an unusual site or the hematoma has expanded despite conventional treatment.
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Affiliation(s)
- Yinglin Liu
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yanru Chen
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Liu W, Li C, Liu X, Xu Z, Kong L. Case of Subarachnoid Hemorrhage Caused by Tuberculous Aneurysm. World Neurosurg 2017; 110:73-78. [PMID: 29097336 DOI: 10.1016/j.wneu.2017.10.128] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 10/21/2017] [Accepted: 10/23/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Subarachnoid hemorrhage caused by rupture of tuberculosis associated aneurysm is a rare complication. In this paper, we report a case of intracranial tuberculum with adjacent intracerebral inflammatory aneurysm which caused subarachnoid hemorrhage and brain abscess formation. CASE DESCRIPTION A 28-year-old man presented with sudden onset of severe headache. He was diagnosed with pulmonary tuberculosis 8 years ago, and had been treated with antituberculosis medications for 6 months. Head computed tomography showed a small hematoma in the left sylvian fissure with subarachnoid hemorrhage. Cerebral digital subtraction angiography was performed and no aneurysm was found. He was discharged after nonsurgical treatment. Three weeks later, he came back to our department with complaint of aphasia. Magnetic resonance images showed a cystic lesion with mass effect. During operation, we encounter the brain abscess and were surprised to find a middle cerebral artery aneurysm while dissecting. The abscess was totally removed, and the aneurysm was secured by clipping. The aneurysm was suspected of being inflammatory in nature and associated with the patient's tuberculosis. CONCLUSIONS Tuberculosis in the central nervous system may present as tuberculoma and tuberculous meningitis. Vasculitis secondary to tuberculous meningitis can cause infarcts, and, rarely, aneurysm formation. This case report illustrated a rare case of intracranial infectious aneurysm related to tuberculosis and complicated by hemorrhage and brain abscess.
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Affiliation(s)
- Wei Liu
- Department of Neurosurgery, Affiliated Hospital of Qingdao University, Qingdao, China
| | | | | | - Zhiming Xu
- Qingdao Municipal Hospital, Qingdao, China
| | - Lu Kong
- Qingdao Municipal Hospital, Qingdao, China.
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Yuan Z, Woha Z, Weiming X. Intraventricular aneurysms: Case reports and review of the literature. Clin Neurol Neurosurg 2013; 115:57-64. [PMID: 22633465 DOI: 10.1016/j.clineuro.2012.04.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 04/19/2012] [Accepted: 04/24/2012] [Indexed: 10/28/2022]
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Gupta K, Radotra BD, Suri D, Sharma K, Saxena AK, Singhi P. Mycotic aneurysm and subarachnoid hemorrhage following tubercular meningitis in an infant with congenital tuberculosis and cytomegalovirus disease. J Child Neurol 2012; 27:1320-5. [PMID: 22433428 DOI: 10.1177/0883073811432751] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We describe autopsy findings in a 5-month-old infant with disseminated tuberculosis and congenital cytomegalovirus disease. The infant manifested with tubercular meningitis complicating as ruptured mycotic right middle cerebral artery aneurysm. Infiltrative, proliferative, and necrotizing vascular pathologies have been described; however, the occurrence of these is dependent on the duration of illness. The vessel pathology appears to be a payback of its immersion in the local inflammatory cell-rich exudates. Strokes early in the course of the disease are believed to be a consequence of vasospasm, and those occurring later during the disease course are due to proliferative intimal disease. Intracranial mycotic aneurysm following tubercular meningitis developing at such a young age has not been reported in the literature. The lung lesions in a congenitally transmitted tuberculosis and cytomegalovirus disease have also been elaborated.
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Affiliation(s)
- Kirti Gupta
- Departments of Histopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
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Madhugiri VS, Gundamaneni SK, Yadav AK, Sasidharan GM, Roopesh KVR. Idiopathic intraventricular aneurysm presenting with intraventricular hemorrhage: case report and review of the literature. Pediatr Neurosurg 2012; 48:174-80. [PMID: 23406825 DOI: 10.1159/000346264] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 11/28/2012] [Indexed: 11/19/2022]
Abstract
Intraventricular hemorrhage (IVH) is a relatively commonly encountered problem in neurosurgical practice. The underlying causes could include hypertension, arteriovenous malformations (AVM), angiomas, trauma, tumors, aneurysms and moyamoya disease. Truly idiopathic intraventricular aneurysms (IVA) are rare. A high index of suspicion needs to be maintained since, with the appropriate treatment, the outcome is generally good. We report the case of a 14-year-old boy who presented with sudden onset headache and vomiting. CT angiogram pointed to the possibility of an IVA. This was confirmed by MRI with three-dimensional constructive interference in steady state (CISS-3D) sequences and digital subtraction angiography. The patient underwent microsurgical excision of the aneurysm and is doing well on follow-up. Idiopathic IVA can present with IVH at any age. MRI with CISS-3D and MR angiography would be the imaging modality of choice since it can also rule out other causes of intraventricular bleeding such as tumors and AVM. These lesions could be managed effectively by microsurgical excision/clipping. The necessity of investigating every patient who presents with IVH is debatable.
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Affiliation(s)
- Venkatesh S Madhugiri
- Department of Neurosurgery, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, India.
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Nakajima K, Hayashi M, Tanuma N, Morio T. An autopsy case of polymicrogyria and intracerebral calcification with death by intracerebral hemorrhage. Neuropathology 2011; 32:207-10. [PMID: 21615522 DOI: 10.1111/j.1440-1789.2011.01231.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Keisuke Nakajima
- Department of Pediatrics, Tokyo Medical and Dental University, Tokyo, Japan
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Anderson N, Somaratne J, Mason D, Holland D, Thomas M. Neurological and systemic complications of tuberculous meningitis and its treatment at Auckland City Hospital, New Zealand. J Clin Neurosci 2010; 17:1114-8. [DOI: 10.1016/j.jocn.2010.01.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2009] [Accepted: 01/03/2010] [Indexed: 02/08/2023]
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GOLDSTEIN DEBORAHA, TIMPONE JOSEPH, CUPPS THOMASR. HIV-associated Intracranial Aneurysmal Vasculopathy in Adults. J Rheumatol 2009; 37:226-33. [DOI: 10.3899/jrheum.090643] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Diffuse fusiform intracranial aneurysms have been reported in children with human immunodeficiency virus (HIV) for over 2 decades, but have only recently been reported in adults with HIV. Although these aneurysms have important clinical implications, their etiology and optimal therapy are unknown. We present a systematic review of diffuse intracranial fusiform aneurysmal vasculopathy in patients who are HIV-positive. We conducted a comprehensive literature search for relevant case reports and reviews published before February 2009. Patients were included if they had HIV infection and radiographic imaging consistent with fusiform aneurysmal vasculopathy. We identify 11 published adult cases of intracranial fusiform aneurysmal vasculopathy and describe 1 unpublished case from our own institution. Available data regarding clinical presentation, characteristic imaging findings, and treatment of this complex syndrome are reviewed. Adults with HIV-associated intracranial aneurysmal vasculopathy typically are significantly immunosuppressed and present with gross neurologic dysfunction. Characteristic radiographic findings include diffuse cerebral fusiform aneurysms with hemorrhage or infarct. Treatment of any active infection followed by the initiation of antiretroviral therapy and corticosteroids may be a reasonable approach in this complex syndrome.
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van der Merwe DJ, Andronikou S, Van Toorn R, Pienaar M. Brainstem ischemic lesions on MRI in children with tuberculous meningitis: with diffusion weighted confirmation. Childs Nerv Syst 2009; 25:949-54. [PMID: 19424705 DOI: 10.1007/s00381-009-0899-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2008] [Revised: 02/04/2009] [Indexed: 11/30/2022]
Abstract
INTRODUCTION The Western Cape in South Africa has one of the highest incidences of tuberculous meningitis (TBM) in the world. Despite therapy, the outcome in children with advanced TBM remains dismal. Magnetic resonance imaging (MRI) has been shown to be superior to computed tomography (CT) in demonstrating ischemia in TBM, especially of the brainstem. The objective of this study was to characterize brainstem lesions and association with clinical findings in children with TBM by using MRI. MATERIALS AND METHODS CT and multiplanar MRI scans were performed in 30 children with proven TBM. From this group, a subgroup with radiological ischemic changes of the brainstem were identified. Radiological findings in these patients were then correlated with severity of disease, motor deficit, and outcome after 6 months. RESULTS Radiological brainstem abnormalities were identified in 14 out of 30 children. Thirty-eight brainstem lesions were confirmed to be ischemic. The severity of disease at presentation, degree of motor deficit, and developmental outcome after 6 months of the children with ischemic brainstem lesions was poorer compared to those children without brainstem involvement. However, both sensitivity and specificity of the MRI brainstem lesion detection for clinical outcome proved low. CONCLUSION A significant percentage of children with TBM have ischemic brainstem lesions. These are poorly visualized on conventional CT. MRI scanning is more sensitive in detecting these lesions and localizing them. There appears to be some association between MRI-detected brainstem lesions and clinical outcome. The exact meaning of these lesions and their implication for the patient's management require further clarification.
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Affiliation(s)
- Dirk Johannes van der Merwe
- Department of Radiology at Tygerberg Academic Hospital, University of Stellenbosch, Stellenbosch, South Africa.
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Intracranial tuberculoma with adjacent inflammatory aneurysms. J Clin Neurosci 2008; 15:1174-6. [DOI: 10.1016/j.jocn.2007.08.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2006] [Revised: 08/15/2007] [Accepted: 08/21/2007] [Indexed: 11/18/2022]
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Primary Intraventricular Hemorrhage: Yield of Diagnostic Angiography and Clinical Outcome. Neurocrit Care 2008; 8:330-6. [PMID: 18320145 DOI: 10.1007/s12028-008-9070-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Eddleman C, Nikas D, Shaibani A, Khan P, Dipatri AJ, Tomita T. HydroCoil embolization of a ruptured infectious aneurysm in a pediatric patient: case report and review of the literature. Childs Nerv Syst 2007; 23:707-12. [PMID: 17187272 DOI: 10.1007/s00381-006-0264-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2006] [Revised: 09/03/2006] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Intracranial infectious aneurysms in the pediatric population are rare. Although surgery has been the traditional treatment of ruptured pediatric infectious aneurysms, endovascular coil embolization has become an attractive alternative due to its low rate of morbidity and mortality. CASE REPORT A 9-year-old boy with a significant medical history of aortic valve replacement, antibiotic-treated infective endocarditis, and multiple embolic cerebral infarcts presented with a high-grade intraventricular hemorrhage due to the rupture of a large infectious proximal posterior circulation aneurysm. Computed tomography and cerebral angiogram demonstrated a right crural/ambient cistern hematoma and an associated infectious aneurysm of the right proximal posterior cerebral artery. The ruptured infectious aneurysm was coil-embolized with hydrogel-coated platinum coils without sacrifice of the distal parent artery. The aneurysm was completely occluded, and the patient regained all neurological function. CONCLUSION Ruptured infectious aneurysms in the pediatric population occur despite aggressive medical therapy. Patients with infective endocarditis and embolic infarcts should be followed closely due to the risk of major hemorrhagic events, including aneurysm rupture. Hybrid coil embolization of ruptured infectious aneurysms with preservation of the distal parent artery is exceedingly rare and effective in the management of ruptured infectious aneurysms in the pediatric population.
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Affiliation(s)
- Christopher Eddleman
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, 676 N. St. Claire, Suite 2210, Chicago, IL 60611, USA.
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Yeh STY, Lee WJ, Lin HJ, Chen CY, Te AL, Lin HJ. Nonaneurysmal subarachnoid hemorrhage secondary to tuberculous meningitis: report of two cases. J Emerg Med 2003; 25:265-70. [PMID: 14585453 DOI: 10.1016/s0736-4679(03)00200-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Nontraumatic subarachnoid hemorrhage, one of the life-threatening diseases seen in Emergency Departments, is rarely caused by conditions other than rupture of saccular aneurysms. We report two cases of suspected tuberculous meningitis complicated with nonaneurysmal subarachnoid hemorrhage confirmed by conventional cerebral angiography. Tuberculous meningitis should be considered in the differential diagnoses in cases of nonaneurysmal subarachnoid hemorrhage, especially in tuberculosis endemic areas.
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Affiliation(s)
- Steve Ting-Yuan Yeh
- Department of Emergency Medicine, Chi-Mei Medical Center, 901 Chung-Hua Road, Yung-Kang City, Tainan 710, Taiwan
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