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Muzumdar D, Bansal P, Rai S, Bhatia K. Surgery for Central Nervous System Tuberculosis in Children. Adv Tech Stand Neurosurg 2024; 49:255-289. [PMID: 38700688 DOI: 10.1007/978-3-031-42398-7_12] [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] [Indexed: 06/01/2024]
Abstract
Tuberculosis (TB) is the second most common cause of death due to a single infectious agent worldwide after COVID-19. Central nervous system tuberculosis is widely prevalent in the world, especially in the developing countries and continues to be a socioeconomic problem. It is highly devastating form of tuberculosis leading to unacceptable levels of morbidity and mortality despite appropriate antitubercular therapy. The clinical symptoms are varied and nonspecific. They can be easily overlooked. Tuberculous meningitis is the most common presentation and its sequelae viz. vasculitis, infarction and hydrocephalus can be devastating. The ensuing cognitive, intellectual, and endocrinological outcome can be a significant source of morbidity and mortality, especially in resource constrained countries. Early diagnosis and treatment of tuberculous meningitis and institution of treatment is helpful in limiting the course of disease process. The diagnosis of CNS tuberculosis remains a formidable diagnostic challenge. The microbiological methods alone cannot be relied upon. CSF diversion procedures need to be performed at the appropriate time in order to achieve good outcomes. Tuberculous pachymeningitis and arachnoiditis are morbid sequelae of tuberculous meningitis. Tuberculomas present as mass lesions in the craniospinal axis. Tuberculous abscess can mimic pyogenic abscess and requires high index of suspicion. Calvarial tuberculosis is seen in children and responds well to antituberculous chemotherapy. Tuberculosis of the spinal cord is seen similar to intracranial tuberculosis in pathogenesis but with its own unique clinical manifestations and management. Multidrug-resistant tuberculosis is a formidable problem, and alternate chemotherapy should be promptly instituted. The pathogenesis, clinical features, diagnosis, and management of central nervous system tuberculosis in children are summarized. Heightened clinical suspicion is paramount to ensure prompt investigation. Early diagnosis and treatment are essential to a gratifying outcome and prevent complications.
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Affiliation(s)
- Dattatraya Muzumdar
- Department of Neurosurgery, Seth Gordhandas Sunderdas Medical College and King Edward VII Memorial Hospital, Mumbai, India
| | - Puru Bansal
- Department of Neurosurgery, Seth Gordhandas Sunderdas Medical College and King Edward VII Memorial Hospital, Mumbai, India
| | - Survender Rai
- Department of Neurosurgery, Seth Gordhandas Sunderdas Medical College and King Edward VII Memorial Hospital, Mumbai, India
| | - Kushal Bhatia
- Department of Neurosurgery, Seth Gordhandas Sunderdas Medical College and King Edward VII Memorial Hospital, Mumbai, India
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Muzumdar D, Vedantam R, Chandrashekhar D. Tuberculosis of the central nervous system in children. Childs Nerv Syst 2018; 34:1925-1935. [PMID: 29978252 DOI: 10.1007/s00381-018-3884-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 06/22/2018] [Indexed: 01/16/2023]
Abstract
BACKGROUND Central nervous system tuberculosis (CNS TB) in children is still a socioeconomic problem in developing countries. It has varied manifestations, symptoms are nonspecific, diagnosis can be challenging, and treatment may be difficult. It is often missed or overlooked. Among the various pathological entities, tuberculous meningitis is the most common and devastating manifestation. The resultant vasculitis, infarction, and hydrocephalus can be life-threatening. It can have grave cognitive, intellectual, and endocrine sequelae if not treated in time resulting in handicap, especially in resource constraint countries. Early diagnosis and treatment of tuberculous meningitis is the single most important factor determining outcome. Tuberculous hydrocephalus needs to be recognized early, and cerebrospinal fluid diversion procedure needs to be performed in adequate time to prevent morbidity or mortality in some cases. Tuberculous pachymeningitis and arachnoiditis are rare in children. Tuberculous abscess can mimic pyogenic abscess and requires high index of suspicion. Calvarial tuberculosis is seen in children and responds well to antituberculous chemotherapy. Drug-resistant tuberculosis is a formidable problem, and alternate chemotherapy should be promptly instituted. AIM The pathogenesis, clinical features, diagnosis, and management of central nervous system tuberculosis in children are summarized. CONCLUSION Heightened clinical suspicion, early diagnosis, appropriate antituberculous treatment, and surgery in relevant situation are essential for a gratifying outcome and preventing complications.
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Affiliation(s)
- Dattatraya Muzumdar
- Department of Neurosurgery, King Edward VII Memorial Hospital, Parel, Mumbai, 400012, India.
| | - Rajshekhar Vedantam
- Department of Neurological Sciences, Christian Medical College Hospital, Vellore, India
| | - Deopujari Chandrashekhar
- Department of Neurosurgery, Bombay Hospital Institute of Medical Sciences, Marine Lines, Mumbai, India
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Madsen PJ, Mallela AN, Hudgins ED, Storm PB, Heuer GG, Stein SC. The effect and evolution of patient selection on outcomes in endoscopic third ventriculostomy for hydrocephalus: A large-scale review of the literature. J Neurol Sci 2017; 385:185-191. [PMID: 29406903 DOI: 10.1016/j.jns.2017.12.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 12/14/2017] [Accepted: 12/19/2017] [Indexed: 11/16/2022]
Abstract
Endoscopic third ventriculostomy (ETV) has become a popular technique for the treatment of hydrocephalus, but small sample size has limited the generalizability of prior studies. We performed a large-scale review of all available studies to help eliminate bias and determine how outcomes have changed and been influenced by patient selection over time. A systematic literature search was performed for studies of ETV that contained original, extractable patient data, and a meta-analytic model was generated for correlative and predictive analysis. A total of 130 studies were identified, which included 11,952 cases. Brain tumor or cyst was the most common hydrocephalus etiology, but high-risk etiologies, post-infectious or post-hemorrhagic hydrocephalus, accounted for 18.4%. Post-operative mortality was very low (0.2%) and morbidity was only slightly higher in developing than in industrialized countries. The rate of ETV failure was 34.7% and was higher in the first months and plateaued around 20months. As anticipated, ETV is less successful in high-risk etiologies of hydrocephalus and younger patients. Younger patient age and high-risk etiologies predicted failure. ETVs were performed more often in high-risk etiologies over time, but, surprisingly, there was no overall change in ETV success rate over time. This study should help to influence optimal patient selection and offer guidance in predicting outcomes.
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Affiliation(s)
- Peter J Madsen
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania Silverstein 3rd Floor, 3400 Spruce Street, Philadelphia, PA 19104, USA.
| | - Arka N Mallela
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania Silverstein 3rd Floor, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Eric D Hudgins
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania Silverstein 3rd Floor, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Phillip B Storm
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania Silverstein 3rd Floor, 3400 Spruce Street, Philadelphia, PA 19104, USA; Division of Neurosurgery, Children's Hospital of Philadelphia, Wood Building 6(th) Floor, 3401 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Gregory G Heuer
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania Silverstein 3rd Floor, 3400 Spruce Street, Philadelphia, PA 19104, USA; Division of Neurosurgery, Children's Hospital of Philadelphia, Wood Building 6(th) Floor, 3401 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Sherman C Stein
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania Silverstein 3rd Floor, 3400 Spruce Street, Philadelphia, PA 19104, USA
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Farin A, Aryan HE, Ozgur BM, Parsa AT, Levy ML. Endoscopic third ventriculostomy. J Clin Neurosci 2006; 13:763-70. [PMID: 16730178 DOI: 10.1016/j.jocn.2005.11.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2005] [Accepted: 11/29/2005] [Indexed: 10/24/2022]
Abstract
Among patients with idopathic aqueductal stenosis or impedance of cerebrospinal fluid (CSF) flow in the posterior fossa due to tumour, endoscopic fenestration of the floor of the third ventricle creates an alternative route for CSF flow to the subarachnoid space via the prepeduncular cistern. By reestablishing CSF flow, this procedure dissipates any pressure gradient on midline structures. This may obviate the need for traditional CSF shunt diversion techniques in such settings. Currently, endoscopic third ventriculostomy is indicated in approximately 25% of patients with hydrocephalus and can be performed instead of shunt placement. Appropriate patients are those with aqueductal stenosis (10%), obstructive tumours (10%), and obstructive cysts (5%). Additional recent data suggest the favorability of third ventriculostomy over shunt implantation in additional patient cohorts. Operative technique is discussed.
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Affiliation(s)
- Azadeh Farin
- Department of Neurosurgery, University of Southern California (USC), Los Angeles, California, USA
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