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The cell-protein ratio of the cerebrospinal fluid as a diagnostic aid in tuberculous meningitis

CHAN KE

Med J Malaya, 1963 Mar;17:151-5.
PMID: 14019985
Matched MeSH terms: Tuberculosis, Meningeal*
Fulltext Neuroimaging findings are sensitive and specific in diagnosis of tuberculous meningitis

Mei-Ling Sharon TAI, Hazman MOHD NOR, Kartini Rahmat, Shanthi Viswanathan, Khairul Azmi Abdul Kadir, Norlisah Ramli, et al.

Neurology Asia, 2017;22(1):15-23.
MyJurnal

Objective: The primary objective of this study was to describe the neuroimaging changes of tuberculous meningitis (TBM), and to determine the role of neuroimaging in the diagnosis of TBM.
Methods: Between January 2009 and July 2015, we prospectively recruited TBM patients in two hospitals in Malaysia. Neuroimaging was performed and findings were recorded. The control consists of other types of meningo-encephalitis seen over the same period.
Results: Fifty four TBM patients were recruited. Leptomeningeal enhancement was seen in 39 (72.2%) patients, commonly at prepontine cistern and interpeduncular fossa. Hydrocephalus was observed in 38 (70.4%) patients, 25 (46.3%) patients had moderate and severe hydrocephalus. Thirty four patients (63.0%) had cerebral infarction. Tuberculoma were seen in 29 (53.7%) patients; 27 (50.0%) patients had classical tuberculoma, 2 (3.7%) patients
had “other” type of tuberculoma, 18 (33.3%) patients had ≥5 tuberculoma, and 11 (20.4%) patients had < 5 tuberculoma. Fifteen (37.2%) patients had vasculitis, 6 (11.1%) patients had vasospasm. Close to nine tenth (88.9%) of the patients had ≥1 classical neuroimaging features, 77.8% had ≥ 2 classical imaging features of TBM (basal enhancement, hydrocephalus, basal ganglia / thalamic infarct, classical tuberculoma, and vasculitis/vasospasm). Only 4% with other types of meningitis/encephalitis had ≥1 feature, and 1% had two or more classical TBM neuroimaging features. The sensitivity of the imaging features of the imaging features for diagnosis of TBM was 88.9% and the specificity was 95.6%.
Conclusion: The classic imaging features of basal enhancement, hydrocephalus, basal ganglia/thalamic infarct, classic tuberculoma, and vasculitis are sensitive and specific to diagnosis of TBM.

Matched MeSH terms: Tuberculosis, Meningeal*
Fulltext Neuroimaging features of tuberculous meningitis

Sobri M, Merican JS, Nordiyana M, Valarmathi S, Ai-Edrus SA

Med J Malaysia, 2006 Mar;61(1):36-40.
PMID: 16708732 MyJurnal

Tuberculous meningitis leads to a high mortality rate. However, it responds well to chemotherapy if the treatment is started early. Neuroimaging is one of the most important initial investigations. There were 42 patients diagnosed with tuberculous meningitis in Kuala Lumpur Hospital based on clinical criteria, cerebrospinal fluid analysis and response to anti-tuberculous treatment over a 7 year period. Relevant information was obtained from patients' medical case notes and neuroimaging findings were evaluated. Male to female ratio was 3:1. The three major ethnics and the immigrant groups in Malaysia were represented in this study. The majority of the cases involved the Malays followed by immigrants, Chinese and Indians. The patients' age ranged from 18 to 62 years old with the mean age of 34.4 years. There were 95.2% (n = 40) of patients who presented with various neuroimaging abnormalities and only 2 (4.8%) patients had normal neuroimaging findings. Hydrocephalus and meningeal enhancement were the two commonest neuroimaging features. Other features include infarction, enhancing lesion, tuberculoma, abcess, oedema and calcification. Contrasted CT scan is an adequate neuroimaging tool to unmask abnormal findings in tuberculous meningitis.

Matched MeSH terms: Tuberculosis, Meningeal/diagnosis*; Tuberculosis, Meningeal/ethnology; Tuberculosis, Meningeal/physiopathology; Tuberculosis, Meningeal/radionuclide imaging
The use of adenosine deaminase activity as a biochemical marker for the diagnosis of tuberculous meningitis

Rohani MY, Cheong YM, Rani JM

Malays J Pathol, 1995 Dec;17(2):67-71.
PMID: 8935128

The diagnostic value of adenosine deaminase (ADA) activity was studied to evaluate its use in the differential diagnosis of tuberculous meningitis in the local setting. Cerebrospinal fluid (CSF) from 119 patients with meningitis and other conditions with central nervous system symptoms were collected and ADA activity determined by the colorimetric method of Guisti read at 628 nm. The CSF was also subjected to other laboratory examinations so as to provide the aetiological diagnosis. All 14 tuberculous meningitis patients had ADA activity greater than the cut off value of 9.0 IU/L. High ADA activity was also seen in 13 of 105 non-tuberculous cases giving a specificity of 87.6%. Even though the ADA activity determination is sensitive for tuberculosis, it was not specific enough to be used as a rapid diagnostic test. However when interpreted together with clinical signs and symptoms and other laboratory tests, it is a useful adjunctive rapid marker for tuberculosis.

Matched MeSH terms: Tuberculosis, Meningeal/diagnosis*; Tuberculosis, Meningeal/enzymology*
Fulltext Psychosis secondary to tuberculosis meningitis

Rahim MJ, Ghazali WS

BMJ Case Rep, 2016 Mar 11;2016.
PMID: 26969352 DOI: 10.1136/bcr-2015-213171

We report a case of a 19-year-old immunocompetent Malay woman who presented with a worsening psychotic disorder of 1-year duration. She initially presented with social isolation with subsequent mutism and stupor. Physical examination revealed a stuporous, emaciated, dehydrated woman with Glasgow Coma Scale of 11/15 (E4V2M5). She had a blank stare, mutism and akinesia. Motor examination revealed upper motor neuron findings. Neck stiffness was present, however, Kernig's and Brudzinski's signs were negative. There were no other findings on other systems. Brain imaging and EEG were normal. Cerebrospinal fluid investigations revealed positive cerebrospinal fluid Mycobacterium tuberculosis PCR (MTB PCR). The patient was treated with empirical antituberculosis drugs and steroids. On follow-up visit 1 month later, her psychotic symptoms had fully resolved. She was able to ambulate and care for herself; she was unable to recall the symptoms she had experienced before and during admission.

Matched MeSH terms: Tuberculosis, Meningeal/complications; Tuberculosis, Meningeal/diagnosis*; Tuberculosis, Meningeal/drug therapy
Fulltext Role of Transcranial Doppler in the Evaluation of Vasculopathy in Tuberculous Meningitis

Tai MS, Sharma VK

PLoS One, 2016;11(10):e0164266.
PMID: 27723828 DOI: 10.1371/journal.pone.0164266

Vascular complications are important causes of cerebral infarction in tuberculous meningitis (TBM).Transcranial Doppler ultrasonography (TCD) is a non-invasive tool that can provide real-time information about cerebral hemodynamics. However, the literature on the role of TCD in the diagnosis or monitoring of vasculopathy associated with TBM is scarce. We explored the role of TCD in the diagnosis and monitoring of TBM-related vasculopathy of the major intracranial arteries.

Matched MeSH terms: Tuberculosis, Meningeal
Fulltext Optic disc swelling in a patient with tuberculous meningitis: a diagnostic challenge

Zuhaimy H, Leow SN, Vasudevan SK

BMJ Case Rep, 2017 Aug 09;2017.
PMID: 28794092 DOI: 10.1136/bcr-2017-221170

We discuss the diagnostic challenge in an adult patient presented with purely ocular symptoms diagnosed with tuberculous meningitis (TBM). A 38-year-old woman presented with bilateral painless blurring of vision. There were bilateral sixth cranial nerve palsy and bilateral optic disc swelling. Optic nerve function tests were normal. Patient was lucid with no signs of meningism. Brain imaging were normal. She had a positive Mantoux test, high erythrocyte sedimentation rate but no clinical evidence of active pulmonary tuberculosis infection. Her Quantiferon-TB Gold in-tube test was negative. Cerebrospinal fluid analysis revealed a high opening pressure but no biochemical parameters to suggest TBM, hence she was treated as idiopathic intracranial hypertension. A diagnosis of TBM was finally made following a positive PCR for Mycobacterium tuberculosis Her vision improved with reduction in optic disc swelling following antituberculous treatment.

Matched MeSH terms: Tuberculosis, Meningeal/complications; Tuberculosis, Meningeal/diagnosis*; Tuberculosis, Meningeal/drug therapy
Fulltext Paradoxical Manifestation is Common in HIV-negative Tuberculous Meningitis

Tai ML, Nor HM, Kadir KA, Viswanathan S, Rahmat K, Zain NR, et al.

Medicine (Baltimore), 2016 Jan;95(1):e1997.
PMID: 26735523 DOI: 10.1097/MD.0000000000001997

Paradoxical manifestation is worsening of pre-existing tuberculous lesion or appearance of new lesions in patients whose condition initially improved with antituberculous treatment. Our hypothesis was that paradoxical manifestation in non-HIV tuberculous meningitis (TBM) patients was underestimated and this could contribute to patients' prognosis. This was the first systemic study of paradoxical manifestation in HIV-negative TBM patients. Between 2009 and 2014, TBM patients were studied prospectively in 2 hospitals. Clinical features, cerebrospinal fluid, and radiological findings were monitored. Paradoxical manifestation was divided into definite (4 weeks or more) and probable (between 14 and 27 d) after commencement of antituberculous treatment. Forty-one non-HIV TBM patients were recruited. Definite paradoxical manifestation occurred in 23/41 (56%) of the patients. Time to onset of paradoxical manifestation was between 28 days and 9 months, and majority was between 28 and 50 days. Neuroimaging manifestation in the brain (22/41 patients, 54%) and clinical manifestation (22/41 patients, 54%) were most commonly seen, followed by cerebrospinal fluid manifestation (7/41 patients, 17%). Neuroimaging changes most commonly seen were worsening of leptomeningeal enhancement, new infarcts, new tuberculomas, and enlargement of tuberculoma. Initial Computed Tomography Angiography/magnetic resonance angiography brain showed vasculitis in 14 patients, with 2 (12.5%) showing paradoxical vasculitis during follow-up. Recurrence of the paradoxical manifestation was seen in 7/23 (30%) of the patients. More than half (14/23, 61%) of the patients improved, 6 (26%) patients died, and 3 (13%) patients had persistent neurological deficit. Paradoxical manifestation was very common in non-HIV TBM patients. Neuroimaging paradoxical manifestation of 2-4 weeks may not be paradoxical manifestation but could be delayed treatment response.

Matched MeSH terms: Tuberculosis, Meningeal/cerebrospinal fluid; Tuberculosis, Meningeal/drug therapy; Tuberculosis, Meningeal/physiopathology*
Fulltext Cerebral infarction and cerebral salt wasting syndrome in a patient with tuberculous meningoencephalitis

Loo KL, Ramachandran R, Abdullah BJ, Chow SK, Goh EM, Yeap SS

Southeast Asian J Trop Med Public Health, 2003 Sep;34(3):636-40.
PMID: 15115143

A 38-year old female with underlying systemic lupus erythematosus was admitted with tuberculous meningoencephalitis. After an initial good response to anti-tuberculous treatment, she developed cerebral infarction and profound hyponatremia. This was due to cerebral salt wasting syndrome, which has only previously been described in 2 cases. The difficulties in diagnosis and management of this case are discussed.

Matched MeSH terms: Tuberculosis, Meningeal/complications*; Tuberculosis, Meningeal/diagnosis
Fulltext Experiences in the diagnosis and prevention of mental retardation of environmental origin in Singapore

Paul FM

Med J Malaysia, 1982 Dec;37(4):357-61.
PMID: 6300621

Consideration. is gzven to the recognition and prevention of carious types of mental retardation due to hazards of environmental origin. Observations are presented on congenital syphilis, congenital toxoplasmosis, congenital rubella, Singapore kernicterus, Japanese B encephalitis, and tuberculous meningitis. Appropriate preventiue measures have resulted in a significant reduction in Singapore of these conditions, and hence in a decreased frequency of environmentally determined mental retardation. and related disabilities.

Matched MeSH terms: Tuberculosis, Meningeal/complications
Tuberculosis in living related donor renal transplant recipients

Suleiman AB, Musa Z, Morad Z

Ann Acad Med Singap, 1988 Jul;17(3):454-6.
PMID: 3064705

Ten out of 237 patients who underwent renal transplantation between 1975 and October 1986 developed tuberculosis. Most patients presented with vague symptoms, and typical symptoms commonly associated with tuberculosis were not common. Six had positive urine cultures. One patient had positive sputum and urine cultures and one had positive sputum and cerebrospinal fluid cultures for tuberculosis. In this last patient cryptococcus was also cultured from the sputum and CSF. Nine of the 10 patients responded well to antituberculosis therapy and was cured of the infection. The patient with associated cryptococcal infection died 2 months after presentation. Side effects of antituberculous therapy was minimal and easily resolved on stopping the offending drug.

Matched MeSH terms: Tuberculosis, Meningeal/etiology
Fulltext Cerebral infarction pattern in tuberculous meningitis

Tai MS, Viswanathan S, Rahmat K, Nor HM, Kadir KA, Goh KJ, et al.

Sci Rep, 2016 12 13;6:38802.
PMID: 27958312 DOI: 10.1038/srep38802

Tuberculous meningitis (TBM) causes significant morbidity and mortality. The primary objective was to re-examine the concept of "TB zone" and "ischaemic zone" in cerebral infarction in patients with tuberculous meningitis. The secondary objective was to evaluate cerebral infarction, vasculitis and vasospasm in tuberculous meningitis infections. Between 2009 and 2014, TBM patients were recruited. Neuroimaging was performed and findings of cerebral infarction, vasculitis and vasospasm were recorded. Infarcts were classified based on arterial supply and Hsieh's classification. Fifty-one TBM patients were recruited of whom 34 patients (67%) had cerebral infarction. Based on Hsieh's classification, 20 patients (59%) had infarcts in both "TB zone" and "ischaemic zones". 12 patients (35%) had infarcts in "ischaemic zone" and two (6%) patients had infarcts in "TB zone". In terms of vascular supply, almost all patients (35/36) had infarcts involving perforators and cortical branches. 25 patients (73%) and 14 patients (41%) had infarcts supplied by lateral lenticulostriate and medial lenticulostriate arteries respectively. 15 patients (37%) had vasculitis. Vasospasm was present in six patients (15%). 29 patients (85%) with cerebral infarction also had leptomeningeal enhancement (p = 0.002). In summary, infarcts involved mainly perforators and cortical branches, rather than "TB zone" versus "ischaemic zone".

Matched MeSH terms: Tuberculosis, Meningeal/complications*
Fulltext Tuberculous meningitis is a major cause of mortality and morbidity in adults with central nervous system infections in Kota Kinabalu, Sabah, Malaysia: an observational study

Lee HG, William T, Menon J, Ralph AP, Ooi EE, Hou Y, et al.

BMC Infect Dis, 2016 06 16;16:296.
PMID: 27306100 DOI: 10.1186/s12879-016-1640-x

BACKGROUND: Central nervous system (CNS) infections are a significant contributor to morbidity and mortality globally. However, most published studies have been conducted in developed countries where the epidemiology and aetiology differ significantly from less developed areas. Additionally, there may be regional differences due to variation in the socio-economic levels, public health services and vaccination policies. Currently, no prospective studies have been conducted in Sabah, East Malaysia to define the epidemiology and aetiology of CNS infections. A better understanding of these is essential for the development of local guidelines for diagnosis and management.
METHODS: We conducted a prospective observational cohort study in patients aged 12 years and older with suspected central nervous system infections at Queen Elizabeth Hospital, Kota Kinabalu, Sabah, Malaysia between February 2012 and March 2013. Cerebrospinal fluid was sent for microscopy, biochemistry, bacterial and mycobacterial cultures, Mycobacterium tuberculosis polymerase chain reaction (PCR), and multiplex and MassCode PCR for various viral and bacterial pathogens.
RESULTS: A total of 84 patients with clinically suspected meningitis and encephalitis were enrolled. An aetiological agent was confirmed in 37/84 (44 %) of the patients. The most common diagnoses were tuberculous meningitis (TBM) (41/84, 48.8 %) and cryptococcal meningoencephalitis (14/84, 16.6 %). Mycobacterium tuberculosis was confirmed in 13/41 (31.7 %) clinically diagnosed TBM patients by cerebrospinal fluid PCR or culture. The acute case fatality rate during hospital admission was 16/84 (19 %) in all patients, 4/43 (9 %) in non-TBM, and 12/41 (29 %) in TBM patients respectively (p = 0.02).
CONCLUSION: TBM is the most common cause of CNS infection in patients aged 12 years or older in Kota Kinabalu, Sabah, Malaysia and is associated with high mortality and morbidity. Further studies are required to improve the management and outcome of TBM.

Matched MeSH terms: Tuberculosis, Meningeal/cerebrospinal fluid; Tuberculosis, Meningeal/microbiology; Tuberculosis, Meningeal/mortality; Tuberculosis, Meningeal/epidemiology*
Fulltext Spinal tuberculous disease is common in tuberculous meningitis

Tai, Sharon Mei-Ling, Hazman Mohd Nor, Kartini Rahmat, Pow, Zhen Yuan, Ong, Lay Sim, Tan, Chong Tin, et al.

Neurology Asia, 2017;22(4):313-323.
MyJurnal

Background: Tuberculous disease of spine (spinal TB) is under-recognized in tuberculous (TB) meningitis.
The objective of the study was to evaluate the frequency, clinical and neuroimaging changes, and
outcome in the patients with spinal TB.

Methods: All the patients with spinal TB admitted in the two
largest tertiary hospitals in Kuala Lumpur from 2009 to 2017 were recruited, the clinical features were
documented, the magnetic resonance imaging (MRI) of the spine was performed. Clinical outcome was
assessed with Modified Rankin scale (MRS).

Results: Twenty two patients were recruited. This was
out of 70 TB meningitis patients (31.4%) seen over the same period. Eighteen (81.8%) patients had
concomitant TB meningitis. The clinical features consisted of systemic symptoms with fever (63.6%),
meningitis symptoms with altered sensorium (45.5%), myelopathy with paraparesis (36.4%). The
findings on spinal MRI were discitis (36.4%), spinal meningeal enhancement (31.8%), spinal cord
compression (31.8%), psoas abscess (27.3%), osteomyelitis (22.7%), and cord oedema (22.7%). All
except two patients (90.9%) had involvement in psoas muscle, bone or leptomeningeal enhancement,
features that can be used to differentiate from myelopathy that affect the parenchyma only, such as
demyelination. Unusual manifestations were syringomyelia and paradoxical manifestations seen in 3
patients each. The outcome were overall poor, with 68% having MRS 3 or more.

Conclusion: Spinal TB is common in TB meningitis. The outcome is overall poor. A heightened
awareness is crucial to enable early diagnosis and treatment.

Matched MeSH terms: Tuberculosis, Meningeal
Pathogenesis and immune response in tuberculous meningitis

Isabel BE, Rogelio HP

Malays J Med Sci, 2014 Jan;21(1):4-10.
PMID: 24639606

Cerebral tuberculosis is the most severe type of extrapulmonary disease that is in developing countries highly predominant in children. Meningeal tuberculosis is the most common form and usually begins with respiratory infection followed by early haematogenous dissemination to extrapulmonary sites involving the brain. In comparison with the lung, Mycobacterium tuberculosis induces a very different immune response when infect the central nervous system. Herein, we review several aspects of the pathogenesis and immune response in pulmonary and cerebral tuberculosis in humans and experimental models and discuss the implications of this response in the cerebral infection outcome.

Matched MeSH terms: Tuberculosis, Meningeal
Fulltext A Rare Presentation of Tubercular Meningitis as Persistent Neutrophilic Meningitis

Ralot T, Bafna C, Singh S, Sharma S

Malays J Med Sci, 2017 Dec;24(6):103-106.
PMID: 29379393 DOI: 10.21315/mjms2017.24.6.13

Persistent neutrophilic meningitis is an atypical form of chronic meningitis defined as clinical meningitis with a cerebrospinal fluid (CSF) analysis suggestive of neutrophilic pleocytosis that persists for more than one week despite giving empirical antimicrobial therapy. The predominant presentation of tubercular meningitis is with CSF lymphocytic pleocytosis and even if early phase of the disease presents with neutrophilic pleocytosis, no persistence is usually observed for more than one week. We hereby report the case of an immunocompetent man aged 25 years with tubercular meningitis manifesting as persistent neutrophilic meningitis which is very rare as an entity in tubercular meningitis (TBM). Patient was started on anti-tubercular therapy based on the granulomas in magnetic resonance imaging (MRI) of the brain after which there was a reduction in total cell count in CSF but persisting neutrophilic predominance. Patient improved clinically and was given a full course of anti-tubercular treatment (ATT) thereafter.

Matched MeSH terms: Tuberculosis, Meningeal
Fulltext Chromosomal rearrangements and protein globularity changes in Mycobacterium tuberculosis isolates from cerebrospinal fluid

Saw SH, Tan JL, Chan XY, Chan KG, Ngeow YF

PeerJ, 2016;4:e2484.
PMID: 27688977 DOI: 10.7717/peerj.2484

BACKGROUND: Meningitis is a major cause of mortality in tuberculosis (TB). It is not clear what factors promote central nervous system invasion and pathology but it has been reported that certain strains of Mycobacterium tuberculosis (Mtb) might have genetic traits associated with neurotropism.
METHODS: In this study, we generated whole genome sequences of eight clinical strains of Mtb that were isolated from the cerebrospinal fluid (CSF) of patients presenting with tuberculous meningitis (TBM) in Malaysia, and compared them to the genomes of H37Rv and other respiratory Mtb genomes either downloaded from public databases or extracted from local sputum isolates. We aimed to find genomic features that might be distinctly different between CSF-derived and respiratory Mtb.
RESULTS: Genome-wide comparisons revealed rearrangements (translocations, inversions, insertions and deletions) and non-synonymous SNPs in our CSF-derived strains that were not observed in the respiratory Mtb genomes used for comparison. These rearranged segments were rich in genes for PE (proline-glutamate)/PPE (proline-proline-glutamate), transcriptional and membrane proteins. Similarly, most of the ns SNPs common in CSF strains were noted in genes encoding PE/PPE proteins. Protein globularity differences were observed among mycobacteria from CSF and respiratory sources and in proteins previously reported to be associated with TB meningitis. Transcription factors and other transcription regulators featured prominently in these proteins. Homologs of proteins associated with Streptococcus pneumoniae meningitis and Neisseria meningitidis virulence were identified in neuropathogenic as well as respiratory mycobacterial spp. examined in this study.
DISCUSSION: The occurrence of in silico genetic differences in CSF-derived but not respiratory Mtb suggests their possible involvement in the pathogenesis of TBM. However, overall findings in this comparative analysis support the postulation that TB meningeal infection is more likely to be related to the expression of multiple virulence factors on interaction with host defences than to CNS tropism associated with specific genetic traits.

Matched MeSH terms: Tuberculosis, Meningeal
Tuberculous meningitis: diagnostic and management pitfalls

Khairul Azman Mohd. Khalid, Hussain Imam Mohd Ismail, Mohd Sham Kasim

Malaysian Journal of Child Health, 1992;4(1):16-19.
MyJurnal

The diagnosis of tuberculous meningitis (TBM) demands a high index of suspicion. The prognosis depends on the stage of the disease the diagnosis is made and how early the treatment is instituted. The outcome of the disease is very poor when the diagnosis and treatment are late. This is what happened to this child, a 7-year-old Malay girl who presented at stage III TBM. The diagnosis was confirmed by a positive culture of M. tuberculosis from the cerebrospinal fluid (CSF). The delay in the diagnosis in this child had catastrophic consequences. She had hydrocephalus at presentation; however ventricular drainage was not done because parental consent was not obtained. She was started on acetazolamide and frusemide, and daily lumbar puncture in an attempt to reduce the raised intracranial pressure (ICP) in addition to anti-tuberculous chemotherapy. However when she showed no improvement, an external lumbar drain was inserted. The CSF was checked daily and the level of protein and glucose became normal after 6 weeks. The CT scan showed improvement of the hydrocephalus. However, the girl remained severely disabled after treatment and had to be fed via nasogastric tube and needed constant nursing care.

Matched MeSH terms: Tuberculosis, Meningeal
Fulltext Rare Clinical Presentation of Tuberculous Meningitis: A Case Report

Tan JL, Nordin S, Besari AM

Malays J Med Sci, 2017 Oct;24(5):119-123.
PMID: 29386980 MyJurnal DOI: 10.21315/mjms2017.24.5.14

Introduction: Tuberculosis is the second leading cause of death under the category of infectious diseases, after the human immunodeficiency virus (HIV). Tuberculous meningitis (TBM) constitutes about 5% of all extrapulmonary disease worldwide. This report describes a case of Tuberculous meningitis with rare presentation in a 28-year-old woman, who was treated based on a collection of her social background, clinical findings and Multiplex PCR of tuberculosis.
Case presentation: A 28-year-old Malay woman with no significant medical history presented to HUSM with one month history of on and off fever, two weeks history of generalised limbs weakness and one week history of dysphagia. She was reported to have experienced visual hallucination and significant weight loss. Her laboratory result is significant for leukocytosis, elevated ESR and hypernatremia. Non-enhanced and contrast CT scan of the brain showed severe bilateral frontal cerebral atrophy. Cerebral spinal fluid (CSF) for multiplex PCR for Mycobacterium tuberculosis complex was positive. She was promptly started on anti-TB regime combined with dexamethasone. Subsequent follow-up showed significant improvement.
Conclusion: This is a rare clinical manifestation of Tuberculous meningitis that demonstrates the importance of recognising and initiating the treatment early to reduce disabilities and improve clinical outcome.

Matched MeSH terms: Tuberculosis, Meningeal
Current trends in morbidity and mortality of children in Malaysia

Lin, Hai Peng, Mohd Sham Kasim

Malaysian Journal of Child Health, 1997;9(2):104-132.
MyJurnal

Malaysia is a rapidly developing country with a very young population, about 36% of which are below the age of 15 years. The standard of child health has improved greatly. However, there are great changes in the morbidity and mortality patterns of childhood diseases relating mainly to an improved standard of living; availability of safe water supply and adequate sanitary latrines; a higher literacy rate; rapid industrialisation and urban migration. The infant mortality rate has droppedfrom 50.1 per 1,000 livebirths in 1986 to 10.4 in 1995, and similar trends apply also to neonatal, perinatal and toddler mortality rates. Nevertheless, current major child health problems are those relating to events in the perinatal period and to infections. Despite improvements in the standard of neonatal care with the use ofhigh technology, the commonest cause of certified deaths still occur in the neonatal period. A rapid and inexpensive screening test for G6PD deficiency, a disease present in 2-3% of the population, is now widely available and, together with the use of phototherapy is largely responsible for the declining incidence of kernicterus in the country. Infections remain an important cause of morbidity and mortality although their patterns have changed. The very high (>95%) WHO-EPI-vaccines coverage rate is linked to the great reduction in the incidence of diphtheria, pertussis, tetanus, poliomyelitis and measles. Childhood tuberculosis is less common now, with about 250 - 300 reported cases per year and TB meningitis is rare with about 30-40 reported cases/year. The hepatitis B carrier rate is high (5%) and the introduction of routine newborn hepatitis B vaccination in 1989 is expected to have a positive impact as is the immunisation of young girls against rubella introduced in 1985 in reducing the incidence of congenital rubella syndrome. The incidence of malaria has declined but remains prevalent in the interiors of PeninsularMalaysia and in Sabah and Sarawak. Filariasis is largely under control. Unfortunately, despite great efforts at mosquito control, dengue virus infection remains a major problem with thousands of cases reported every year. Children are most susceptible to dengue haemorrhagic fever with many dying from the shock syndrome. The incidence of acute gastroenteritis has also dropped with most cases being due to a viral aetiology. Acute respiratory infections, mostly viral in origin, account for most attendances at paediatric outpatient services. Although staphylococcal and streptococcal impetigo and pneumonia are common, the incidence of streptococcal related diseases like rheumatic fever and acute glomendonephritis is rapidly declining. The nutritional status of children has improved in tandem with the rise in the standard of living, but subclinical malnutrition is prevalent, particularly among urban squatters and the rural poor. There is a disturbing decline in breastfeeding among urban working mothers. Poor weaning practices and food habits are responsible for the common occurrence of nutritional anaemia (5%) among infants and young children. Greater prosperity, rapid industrialisation and urbanisation have resulted in changes in the childhood disease pattern where non-communicable diseases assume greater importance as the problems of malnutrition and infection are gradually overcome. Road traffic accidents are a major killer and home accidents, largely preventable, are an important cause of morbidity and mortality. Childhood cancer, with about 550 new cases a year, is an important cause of death beyond infancy. Major congenital malformations, with a 1% prevalence rate, cause much ill-health. Thalassaemia is a particularly common genetic disease with fl thalassaemia gene frequency of about 5%. The prevalence of asthma is increasing, with a rate of 13.9% in the Kiang Valley but the prevalence of asthma-related symptoms is much higher. Physical, sexual child abuse and neglect, abandoned babies, substance abuse are but signs of stress of modern city living and peoples inability to cope with it. Although the general standard of child health has greatly improved, there are several states where it is still not satisfactory. In Sabah where there is a large illegal immigrant population, the infant mortality and infection rates are relatively high. In Kelantan and Trengganu, it is common for parents to refuse permission for a lumbar puncture required to treat meningitis. Other still deeply entrenched, culturally-related adverse health practices include : a fatalistic attitude to illness; a preference for traditional practitioners of medicine resulting in late treatment; and 'doctor-hopping' with unrealistic expectations of 'instant cure'. Childhood illnesses that are uncommon in Malaysia include: cystic fibrosis, coeliac disease, ulcerative colitis, Crohns disease, Sudden Infant Death Syndrome, Encopresis, enuresis and epiglottitis due to Haemophilus Influen:ae.

Matched MeSH terms: Tuberculosis, Meningeal

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