keyword
MENU ▼
Read by QxMD icon Read
search

TB diagnosis

keyword
https://www.readbyqxmd.com/read/28544969/prior-treatment-with-non-anti-tb-antibiotics-and-the-duration-of-symptoms-have-no-effect-on-diagnostics-of-tuberculous-meningitis
#1
Marcin Paciorek, Andrzej Pihowicz, Dominik Bursa, Joanna Schöntaler Humięcka, Justyna D Kowalska, Mateusz Antosiewicz, Magda E Thompson, Agata Skrzat-Wojdacz, Agnieszka Bednarska, Andrzej Horban
PURPOSE: Our objective was to investigate whether diagnosis of tuberculous meningitis (TBM) with microbiological and molecular analysis was affected by prior empirical non anti tuberculosis antibiotics or by duration of symptoms before lumbar puncture. MATERIALS AND METHODS: We retrospectively evaluated medical records of patients with TBM confirmed by positive culture, nucleic acid amplification techniques (NAATs) or Ehrlich-Ziehl-Neelsen staining (EZNs) from the cerebrospinal fluid (CSF) or by characteristic results of biochemical analysis of CSF combined with a typical clinical manifestation...
May 22, 2017: Advances in Medical Sciences
https://www.readbyqxmd.com/read/28543876/application-of-molecular-microbiological-and-immunological-tests-for-the-diagnosis-of-bone-and-joint-tuberculosis
#2
Yinghua Tang, Lianli Yin, Shifu Tang, Hongyu Zhang, Jihui Lan
BACKGROUND: To evaluate the application of interferon gamma release assay (IGRA), rifampicin resistant real-time fluorescence quantitative PCR technique Xpert Mycobacterium tuberculosis/rifampicin (Xpert MTB/RIF), and the levels of TNF-α and TGF-β in the diagnosis of bone and joint tuberculosis. METHODS: Eighty-six patients with bone and joint tuberculosis, diagnosed by pathology or microbiology, were examined by Xpert MTB/RIF and IGRA (T-SPOT. TB) for Mycobacterium tuberculosis infection, and the TNF-α and TGF-β levels of the patients were measured...
May 22, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28542255/detection-of-mycobacterium-tuberculosis-from-the-stool-of-hiv-sero-positive-individuals-suspected-of-pulmonary-tuberculosis
#3
Gizaw E Abaye, Tamrat Abebe, Adane Worku, Debela Tolessa, Gobena Ameni, Adane Mihret
BACKGROUND: The impact of tuberculosis (TB) is exacerbated in Africa because of the human immunodeficiency virus (HIV) pandemic. Pulmonary tuberculosis (PTB) diagnosis is difficult in HIV-infected patients and negative sputum results are more common which leads to diagnostic delay and increases morbidity and mortality. Extra-pulmonary samples such as stool may be easier to obtain and our approach may therefore significantly improve PTB detection in people living with HIV. OBJECTIVE: To detect Mycobacterium tuberculosis from the stool of HIV sero-positive individuals suspected of pulmonary TB...
2017: PloS One
https://www.readbyqxmd.com/read/28541140/chest-ultrasound-findings-in-pulmonary-tuberculosis
#4
Paolo Agostinis, Roberto Copetti, Laura Lapini, Geraldo Badona Monteiro, Augusto N'Deque, Aldo Baritussio
In resource-limited countries, the diagnosis of pulmonary tuberculosis (TB) is based on clinical findings, chest radiography and the demonstration of acid-fast bacilli in sputum. Few data are available on the use of ultrasound (US) to diagnose pulmonary TB. Chest US was performed in patients with lung TB from a rural African setting, to look for signs of the disease and to clarify the role US may have in the diagnosis of pulmonary TB. Sixty adult patients diagnosed with lung TB underwent chest US. All patients had abnormal findings...
January 1, 2017: Tropical Doctor
https://www.readbyqxmd.com/read/28540230/genital-tuberculosis-current-status-of-diagnosis-and-management
#5
REVIEW
Siddharth Yadav, Prabhjot Singh, Ashok Hemal, Rajeev Kumar
Genitourinary Tuberculosis (GUTB) is the second most common extra-pulmonary manifestation of tuberculosis (Tb) and an isolated involvement of genital organs is reported in 5-30% of the cases. Genital involvement results from primary reactivation of latent bacilli either in the epididymis or the prostate or by secondary spread from the already infected urinary organs. The epididymis are the commonest involved organs affected primarily by a hematogenous mode of spread. Tb is characterized by extensive destruction and fibrosis, thus an early diagnosis may prevent function and organ loss...
April 2017: Translational Andrology and Urology
https://www.readbyqxmd.com/read/28536227/back-pain-and-oedematous-schmorl-node-a-diagnostic-dilemma
#6
Aakriti Pandita, Nikhil Madhuripan, Rocio M Hurtado, Amit Dhamoon
A 26-year-old female from India presented with progressive, unremitting low back pain for over 1 year. She had been treated unsuccessfully for left-sided sacroiliitis, pelvic floor dysfunction, ankylosing spondylitis and seronegative spondyloarthritis. MRI lumbar spine showed a Schmorl node with surrounding marrow oedema at L4, the relevance of which is not clear in literature. One year after initial presentation, a biopsy of this lesion revealed culture positive diagnosis of spinal tuberculosis. Despite advances in imaging, delayed diagnosis is not uncommon in spinal tuberculosis (TB)...
May 22, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28532916/spinal-intramedullary-tuberculosis-with-concurrent-supra-and-infratentorial-intracranial-disease-in-a-9-month-old-boy-case-report-and-review-of-the-literature
#7
REVIEW
Michael George Zaki Ghali, Visish M Srinivasan, C J Kim, Archana Malik
Tuberculous involvement of the spinal cord parenchyma is an exceedingly rare clinical entity; even more so is concurrent intracranial tuberculosis (TB). Spinal intramedullary TB presents with a characteristic subacute myelopathy, with slowly progressive paraplegia, sensory deficits, and/or bowel and bladder dysfunction. Diagnosis is strongly suspected with a clinical history of known TB in conjunction with characteristic findings on magnetic resonance imaging. Management involves multi-agent antitubercular chemotherapy without or with operative intervention...
May 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28529266/preoperative-biliary-drainage-versus-direct-surgery-for-perihilar-cholangiocarcinoma-a-retrospective-study-at-a-single-center
#8
Yulong Cai, Qi Tang, Xianze Xiong, Fuyu Li, Hui Ye, Peipei Song, Nansheng Cheng
Perihilar cholangiocarcinoma (pCC, also known as a Klatskin tumor) is the most common type of cholangiocarcinoma (CC). Preoperative biliary drainage (PBD) is indicated for pCC patients with acute cholangitis or patients who need portal vein embolization (PVE). However, the routine performance of PBD in other patients with pCC is still controversial. The current study retrospectively examined patients with pCC who did not undergo PVE and who did not have cholangitis who were seen at this Hospital to assess the advantages and disadvantages of PBD...
May 22, 2017: Bioscience Trends
https://www.readbyqxmd.com/read/28527886/immuno-pcr-a-new-technique-for-the-serodiagnosis-of-tuberculosis
#9
REVIEW
Promod K Mehta, Bhawna Dahiya, Suman Sharma, Netrapal Singh, Renu Dharra, Zoozeal Thakur, Neeru Mehta, Krishna B Gupta, Mahesh C Gupta, Dhruva Chaudhary
Rapid and accurate diagnosis of tuberculosis (TB) is essential to control the disease. The conventional microbiological tests have limitations and there is an urgent need to devise a simple, rapid and reliable point-of-care (POC) test. The failure of TB diagnostic tests based on antibody detection due to inconsistent and imprecise results has stimulated renewed interest in the development of rapid antigen detection methods. However, the World Health Organization (WHO) has emphasized to continue research for designing new antibody-based detection tests with improved accuracy...
May 17, 2017: Journal of Microbiological Methods
https://www.readbyqxmd.com/read/28527280/-performance-of-led-fluorescence-microscopy-for-the-detection-of-acid-fast-bacilli-from-respiratory-samples-in-peripheral-laboratories-in-argentina
#10
María Imaz, Sonia Allassia, Mónica Aranibar, Alba Gunia, Susana Poggi, Ana Togneri, Lidia Wolff, Group Of Implementation Of Fluorescence
INTRODUCTION: Light-emitting diode fluorescence microscopy (LED-FM) has been endorsed by the World Health Organization (WHO) for tuberculosis diagnosis, but its accuracy in HIV-infected patients remains controversial, and only some few studies have explored procedural factors that may affect its performance. OBJECTIVE: To evaluate the performance of LED-FM for tuberculosis diagnosis in patients with and without HIV infection using a newer, less expensive LED lamp...
June 1, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/28523317/mri-as-indicator-of-pulmonary-tuberculosis-activity-from-morphological-to-molecular-level-assessment-a-case-report
#11
Maria Teodora Antuaneta Buzan, Hanelore Herta, Mihaela Maria Coman, Daniela Homorodean, Silviu Andrei Sfrângeu, Carmen Monica Pop
We present the case of an adult patient with active post-primary pulmonary tuberculosis (TB) and discuss specific morphological and textural aspects found at high-field magnetic resonance imaging (MRI) of the lung. The 42-year-old man, heavy smoker, undertook a routine employment medical examination and was admitted to a referral pulmonology and TB center due to the abnormal findings seen on his chest radiography. The patient presented nonspecific symptoms, bilateral bronchial breath at pulmonary auscultation, inflammatory syndrome on the laboratory blood tests and positive sputum smears for acid-fast bacilli, which together with the typical aspect on the chest radiography lead to a diagnosis of post-primary pulmonary TB and administration of specific medication...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28522990/animal-models-for-tuberculosis-in-translational-and-precision-medicine
#12
REVIEW
Lingjun Zhan, Jun Tang, Mengmeng Sun, Chuan Qin
Tuberculosis (TB) is a health threat to the global population. Anti-TB drugs and vaccines are key approaches for TB prevention and control. TB animal models are basic tools for developing biomarkers of diagnosis, drugs for therapy, vaccines for prevention and researching pathogenic mechanisms for identification of targets; thus, they serve as the cornerstone of comparative medicine, translational medicine, and precision medicine. In this review, we discuss the current use of TB animal models and their problems, as well as offering perspectives on the future of these models...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28522948/evaluation-of-xpert-mtb-rif-assay-performance-in-the-diagnosis-of-abdominal-tuberculosis
#13
Suraj Kumar, Sawan Bopanna, Saurabh Kedia, Pratap Mouli, Rajan Dhingra, Rajesh Padhan, Mikashmi Kohli, Jigyasa Chaubey, Rohini Sharma, Prasenjit Das, S Dattagupta, Govind Makharia, S K Sharma, Vineet Ahuja
BACKGROUND/AIMS: The use of genetic probes for the diagnosis of pulmonary tuberculosis (TB) has been well described. However, the role of these assays in the diagnosis of intestinal tuberculosis is unclear. We therefore assessed the diagnostic utility of the Xpert Mycobacterium tuberculosis/rifampicin (MTB/RIF) assay, and estimated the prevalence of multidrug-resistant (MDR) TB in the Indian population. METHODS: Of 99 patients recruited, 37 had intestinal TB; two control groups comprised 43 with Crohn's disease (CD) and 19 with irritable bowel syndrome...
April 2017: Intestinal Research
https://www.readbyqxmd.com/read/28522247/potential-of-multi-component-antigens-for-tuberculosis-diagnosis
#14
Sana Khurshid, Madeeha Afzal, Ruqqya Khalid, M Waheed Akhtar, Mahmood Husain Qazi
Tuberculosis is one of the top ten causes of deaths worldwide. The cause of tuberculosis is a bacterium, Mycobacterium tuberculosis, which has been surviving for centuries. Immunological tests based on detecting the presence of antibodies in the sera of active TB patients against various antigens of M. tuberculosis are useful for diagnosis of TB and offer simple, rapid and cost effective methods most suitable for poor and developing countries. Several recombinant antigens have been reported so far with varying sensitivity individually, yet none had shown sensitivity higher enough to be used in a commercial test...
May 15, 2017: Biologicals: Journal of the International Association of Biological Standardization
https://www.readbyqxmd.com/read/28521913/a-6500-year-old-middle-neolithic-child-from-pollera-cave-liguria-italy-with-probable-multifocal-osteoarticular-tuberculosis
#15
Vitale S Sparacello, Charlotte A Roberts, Ammielle Kerudin, Romy Müller
Clear skeletal evidence of prehistoric tuberculosis (TB) is rare, especially in children. We describe and differentially diagnose the pathological changes displayed by a five-year-old child, Pollera 21 (PO21) dated to the Middle Neolithic of Liguria (Italy), or 5740±30 BP (Beta-409341; 6635-6453cal BP, 2σ, OxCal 4.2). PO21 shows a number of osteoarticular lesions, mainly of a lytic nature with very little bone proliferation: the vertebral column, the shoulder and pelvic girdles, and the ribcage are involved...
June 2017: International Journal of Paleopathology
https://www.readbyqxmd.com/read/28521786/role-of-routine-abdominal-ultrasonography-in-intensified-tuberculosis-case-finding-algorithms-at-hiv-clinics-in-high-tb-burden-settings
#16
Sonam Spalgais, Upasna Agarwal, Rohit Sarin, Devesh Chauhan, Anita Yadav, Anand Jaiswal
BACKGROUND: High proportion of TB in people living with HIV (PLHIV) is undiagnosed. Due to this active TB case finding is recommended for HIV clinics in high TB burden countries. Presently sputum examination and chest radiography are frontline tests recommended for HIV infected TB presumptives. Abdominal TB which occurs frequently in PLHIV may be missed even by existing programmatic intensified case finding protocols. This study evaluated the routine use of ultrasonography (USG) for active case finding of abdominal TB in HIV clinics...
May 18, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28521672/revision-and-implementation-of-clinical-guideline-for-tuberculosis-and-hiv-in-prisons-great-tehran-prison-iran
#17
Behnam Farhoudi, SeyedAhmad SeyedAlinaghi, Minoo Mohraz, Raheleh Golrokhy, Marzieh Farnia, Mohammad Shahbazi, Ramin Alasvand, Bahman Ebrahimi, Jafar Esfehani, Mehrzad Tashakoriyan
AIM: To evaluate the feasibility of the revised "Clinical Guideline for HIV and TB" in the Great Tehran Prison during October 2013 to June 2014. METHODS: The guideline includes all aspects of HIV/TB diagnosis based on active case finding (ACF), treatment and care services. Before the implementation, a focus group discussion was conducted, and attended by experts on jail diseases. The objective was to identify defects and limitations of the guideline. After the discussion, the guideline was revised...
May 17, 2017: Infectious Disorders Drug Targets
https://www.readbyqxmd.com/read/28513865/diagnosis-of-tuberculosis-in-hiv-co-infected-individuals-current-status-challenges-and-opportunities-for-the-future
#18
REVIEW
P Méndez-Samperio
Tuberculosis (TB) remains one of the most important causes of death amongst people co-infected with human immunodeficiency virus (HIV). The diagnosis of TB remains challenging in HIV co-infected individuals, due to a high frequency of smear-negative disease and high rates of extrapulmonary TB. Accurate, ease of use, and rapid diagnosis of active TB is critical to the World Health Organization (WHO) End TB Strategy by 2050. Traditional laboratory techniques do not provide rapid and accurate results to effectively manage HIV co-infected patients...
May 17, 2017: Scandinavian Journal of Immunology
https://www.readbyqxmd.com/read/28513488/imaging-in-tuberculosis-associated-uveitis
#19
REVIEW
Reema Bansal, Soumyava Basu, Amod Gupta, Narsing Rao, Alessandro Invernizzi, Michal Kramer
Intraocular tuberculosis (TB) can have several clinical presentations, affecting nearly every tissue of the eye. These clinical signs have specific imaging characteristics which help in associating them with tuberculous etiology. This review enumerates the conventional and emerging imaging techniques for intraocular TB and highlights their clinical application for diagnosis and management of specific clinical presentations.
April 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28511415/impact-of-a-structured-tuberculosis-awareness-strategy-on-the-knowledge-and-behaviour-of-the-families-in-a-slum-area-in-chhattisgarh-india
#20
Janmejaya Samal, Ranjit Kumar Dehury
INTRODUCTION: Of different methods of disease prevention, health education and awareness programmes can empower people regarding several aspects of disease management and thereby enabling them in accessing the right treatment, in right time, at right place. AIM: The aim of this study was to assess the impact of a structured Tuberculosis (TB) awareness strategy on the knowledge and behaviour of slum dwellers of Durg, Chhattisgarh, India. MATERIALS AND METHODS: A TB awareness intervention was implemented in terms of informing the houses of marginalized and vulnerable communities about TB, its symptoms, diagnosis, treatment and Revised National TB Control Program (RNTCP) services and the impact of the same was assessed through a survey questionnaire before and after the implementation of the intervention...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
keyword
keyword
39258
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"