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Endobronchial tuberculosis

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https://www.readbyqxmd.com/read/29764751/needle-wash-solution-cultures-following-ebus-tbna-with-or-without-endobronchial-intubation
#1
Daisuke Minami, Nagio Takigawa, Masahide Oki, Hideo Saka, Takuo Shibayama, Katsuyuki Kiura
BACKGROUND: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a minimally invasive procedure with a high diagnostic yield in lesions adjacent to the airways. However, complications associated with EBUS-TBNA, such as mediastinitis, have recently been reported. Oral bacteria contamination in punctured lymph nodes can cause severe infections. In the current study, we investigated whether endobronchial intubation using EBUS-TBNA can prevent oral bacterial contamination of punctured lymph nodes...
May 10, 2018: Respiratory Investigation
https://www.readbyqxmd.com/read/29742150/efficacy-of-parenteral-vaccination-against-tuberculosis-with-heat-inactivated-mycobacterium-bovis-in-experimentally-challenged-goats
#2
Claudia Arrieta-Villegas, Tania Perálvarez, Enric Vidal, Zoë Puighibet, Xavier Moll, Albert Canturri, Iker A Sevilla, Yvonne Espada, Ramón A Juste, Mariano Domingo, Bernat Pérez de Val
Tuberculosis (TB) in animals is a re-emerging disease with a wide range of hosts that causes large economic losses in livestock. Goats are particularly susceptible to TB and, in endemic areas, vaccination may be a valuable measure to control the disease. The main aim of this study was to evaluate the efficacy of parenteral vaccination of goats with a heat-inactivated Mycobacterium bovis (HIMB) vaccine, and compare it to M. bovis Bacille Calmette-Guérin (BCG) vaccine. Twenty-four goat kids were divided in 3 groups as following: HIMB vaccinated group (n = 8), BCG vaccinated group (n = 8) and unvaccinated group (n = 8)...
2018: PloS One
https://www.readbyqxmd.com/read/29724565/congenital-tuberculosis-after-in-vitro-fertilization-presenting-with-endobronchial-granuloma
#3
Elisabetta Venturini, Carlotta Montagnani, Antonio Boldrini, Marco Moroni, Elena Chiappini, Maurizio de Martino, Luisa Galli
No abstract text is available yet for this article.
February 7, 2018: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/29709958/a-tuberculosis-associated-endobronchial-polyp-that-was-negative-for-acid-fast-bacillus
#4
Eun Jin Kim
The author reports the case of a patient with a tuberculosis-associated endobronchial inflammatory polyp. Acid-fast bacillus (AFB) staining and culturing of sputum and bronchial washing fluid specimens were negative on three occasions. Biopsy results twice showed chronic inflammation. The patient was finally diagnosed with Mycobacterium tuberculosis based on a polymerase chain reaction (PCR) of a biopsy tissue specimen, along with the finding of chronic granulomatous inflammation. The author herein reports a rare case of a tuberculosis-associated endobronchial inflammatory polyp that was AFB smear- and culture-negative and the patient's clinical course after treatment...
April 27, 2018: Internal Medicine
https://www.readbyqxmd.com/read/29697836/aortobronchial-fistula-caused-by-an-endobronchial-lobar-y-stent-a-word-of-caution
#5
Margarete Härting, Stefan Welter, Clemens Aigner
A 17-year-old female patient with a history of pulmonary tuberculosis was admitted with progressive dyspnoea and haemoptysis. Five months prior to admission, a left bronchial carina Y stent was implanted. Because of the already destroyed parenchyma, a pneumonectomy was planned. Intraoperatively, an aortobronchial fistula was discovered as the source of bleeding, which could be stopped by pledget-armed sutures. The formation of an aortobronchial fistula has to be considered as a potential source of endobronchial bleeding after stent implantation...
April 25, 2018: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29691960/genexpert-mtb-rif-for-rapid-diagnosis-and-rifampin-resistance-detection-of-endobronchial-tuberculosis
#6
Qin Zhang, Qing Zhang, Bing-Qi Sun, Chang Liu, An-Na Su, Xiao-Han Wang, Na Liu, Juan Zhang, Jian Kang, Gang Hou
BACKGROUND AND OBJECTIVE: Delayed diagnosis and treatment of tuberculosis (TB) contribute to poor outcomes, especially for endobronchial TB (EBTB), which typically leads to tracheobronchial stenosis. Finding rapid and accurate diagnostic tools for EBTB is crucial. GeneXpert Mycobacterium tuberculosis (MTB)/rifampin (RIF) was recommended by the World Health Organization (WHO) as a standard molecular biological diagnostic technique for MTB. The aim of this study was to evaluate the efficacy of GeneXpert MTB/RIF for diagnosing EBTB and for evaluating RIF resistance...
April 24, 2018: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/29675060/utility-and-safety-of-endobronchial-ultrasound-guided-transbronchial-needle-aspiration-in-patients-with-mediastinal-and-hilar-lymphadenopathy-western-region-experience
#7
Ahmed A Aljohaney
AIMS: The aim of the study was to evaluate the clinical utility and safety of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) in patients with mediastinal and hilar lymphadenopathy and to explicitly describe the utility of this procedure in patient's outcome. METHODS: A retrospective review and analysis was conducted on 52 patients with mediastinal or hilar lymphadenopathy who underwent EBUS-TBNA from June 2012 to June 2016. All the patients were evaluated by computed tomography (CT) chest with contrast before EBUS examination...
April 2018: Annals of Thoracic Medicine
https://www.readbyqxmd.com/read/29627293/-tuberculous-pseudotumour-a-challenging-diagnosis
#8
H Snene, A Ben Mansour, S Toujani, N Ben Salah, M Mjid, Y Ouahchi, N Mehiri, M Beji, J Cherif, B Louzir
INTRODUCTION: The pseudotumorous form of tuberculosis is a rare entity. Whatever its location, it can simulate neoplasia by its radiological and/or endoscopic appearances. We highlight the diagnostic difficulties associated with this type of presentation. METHODS: We performed a retrospective study of inpatient records from 2003 to 2016 in the pneumology department of La Rabta Hospital to identify cases of thoracic tuberculous pseudo-tumor. RESULTS: Seventeen patients were identified...
April 5, 2018: Revue des Maladies Respiratoires
https://www.readbyqxmd.com/read/29587916/-surgical-treatment-of-bronchial-stricture-due-to-endobronchial-tuberculosis-results-in-36-consecutive-cases
#9
Junzhong Ruan, Tianhui Zhang, Fugen Li, Yong Duan, Ming Han, Zitong Wang
BACKGROUND: Bronchial tuberculosis is a common complication of pulmonary tuberculosis. The present report is to investigate and analyze the indication and efficacy of surgical treatment of bronchial stricture due to severe endobronchial tuberculosis, when the drug and endoscopic treatment were no effect. METHODS: Reviewed the clinical-pathological records documenting the surgical outcomes in 36 bronchial stricture due to severe endobronchial tuberculosis who underwent lobectomy or pneumonectomy enrolled in our hospital between January 2000 and February 2016...
April 20, 2018: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/29543549/role-of-endobronchial-ultrasound-guided-transbronchial-needle-aspiration-in-the-diagnosis-of-intraocular-inflammation-in-india-our-experience
#10
Bhagya Sudheer, Manisha Agarwal, Deepa Sharma, Ravi Mehta, Kalpana Babu
PURPOSE: To report our experience of using Endobronchial ultrasound-guided transbronchial lymph node aspiration (EBUS-TBNA) in assessing the etiology in uveitis from two tertiary eye-care centers in India. MATERIALS & METHODS: Retrospective interventional case series. RESULTS: A total of 99 patients of uveitis who underwent EBUS-TBNA were included in the study. Mycobacterium tuberculosis (MTb) was detected on culture in 5 cases, 3 cases by polymerase chain reaction and caseating granulomas in 25 cases...
March 15, 2018: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/29482702/endobronchial-tuberculosis-simulating-carcinoid-tumor
#11
Waseem Hajjar, Iftikhar Ahmed, Samiha Aljetaily, Tarfah Al-Obaidan, Adnan W Hajjar
Diagnosing endobronchial tuberculosis (EBTB) can be difficult due to the lack of specific signs and symptoms that differentiate it from other respiratory diseases, such as lung tumors. We hereby report a case of a very rare presentation of tuberculosis (TB) in a patient who presented with a dry cough and significant weight loss for 3 months. Chest X-ray and CT scan of the chest showed partial atelectasis and a segmental collapse of the right upper lobe and tumor-like arising from its bronchus along with a large right para-tracheal mediastinal lymphadenopathy, mimicking a metastatic (N2) disease...
March 2018: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/29449947/reversible-platypnoea-orthodeoxia-syndrome-in-post-tuberculosis-bronchial-stenosis
#12
Geak Poh Tan, John Arputhan Abisheganaden, Soon Keng Goh, Akash Verma
Bronchial stenosis is known to complicate endobronchial tuberculosis despite medical therapy. It is often associated with dyspnoea. In severe cases, bronchial stenosis results in airflow obstruction, impaired secretion clearance, and can lead to respiratory failure. We present an unusual observation of platypnoea-orthodeoxia syndrome in a young woman with acute atelectasis due to post-tuberculosis bronchial stricture. Imaging revealed complete middle and right lower lobe atelectasis with a partially aerated right upper lobe...
April 2018: Respirology Case Reports
https://www.readbyqxmd.com/read/29420114/role-of-ct-chest-and-cytology-in-differentiating-tuberculosis-from-presumed-sarcoidosis-in-uveitis
#13
Reema Bansal, Amod Gupta, Ritesh Agarwal, Mohit Dogra, Garvit Bhutani, Vishali Gupta, M R Dogra, Deeksha Katoch, Ashutosh Nath Aggarwal, Aman Sharma, Raje Nijhawan, Ritambara Nada, Uma Nahar Saikia, Pranab Dey, Digambar Behera
PURPOSE: To report the role of CT chest and cytology in suspected tubercular and sarcoid uveitis. METHODS: This is a retrospective, interventional case series of 376 uveitis patients with suspected ocular tuberculosis (TB)/sarcoidosis seen between January 2010 and April 2015 at the Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh. All underwent CT chest, and had following inclusion criteria: (1) Presence of active granulomatous anterior/intermediate/posterior uveitis or panuveitis; (2) a documented tuberculin skin test/QuantiFERON-TB Gold test; (3) all other causes of infectious/non-infectious uveitis ruled out...
February 8, 2018: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/29379231/dilemma-of-diagnosing-thoracic-sarcoidosis-in-tuberculosis-endemic-regions-an-imaging-based-approach-part-2
#14
Ashu S Bhalla, A Das, P Naranje, A Goyal, R Guleria, Gopi C Khilnani
The second part of the review discusses the role of different existing imaging modalities in the evaluation of thoracic sarcoidosis, including chest radiograph, computed tomography, magnetic resonance imaging, endobronchial ultrasound, and positron emission tomography. While summarizing the advantages and pitfalls of each imaging modality, the authors propose imaging recommendations and an algorithm to be followed in the evaluation of clinically suspected case of sarcoidosis in tuberculosis-endemic regions.
October 2017: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/29346250/incidence-etiology-and-clinicopathologic-features-of-endobronchial-benign-lesions-a-10-year-consecutive-retrospective-study
#15
Alessandro Marchioni, Eleonora Casalini, Alessandro Andreani, Gaia Cappiello, Ivana Castaniere, Riccardo Fantini, Maria Cecilia Mengoli, Roberto Tonelli, Enrico M Clini, Giulio Rossi
BACKGROUND: Airways can be affected by non-neoplastic lesions leading to critical stenosis of the lumen. Incidence, etiology, and clinical significance of endobronchial benign lesions are not systematically characterized.This study aimed to assess the epidemiology of nonmalignant processes involving the bronchial tree on clinical, pathologic, endoscopic, and radiologic grounds. METHODS: We retrospectively analyzed bronchoscopy procedures over 10 years at the Bronchoscopy Unit of Modena University Hospital...
April 2018: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/29306252/the-diagnostic-accuracy-of-endobronchial-ultrasound-guided-transbronchial-needle-aspiration-ebus-tbna-in-mediastinal-tuberculous-lymphadenitis
#16
Onur Fevzi Erer, Serhat Erol, Ceyda Anar, Can Biçmen, Zekiye Aydoğdu, Serir Aktoğu
Background/aim: Mediastinal lymph nodes are the second most commonly affected lymph nodes in tuberculous lymphadenitis. It is often difficult to diagnose tuberculosis in patients with lymphadenopathy without parenchymal lesions. The aim of this study was to describe the diagnostic utility of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) in patients with isolated mediastinal tuberculous lymphadenitis (MTLA). Materials and methods: This study included 527 patients who had undergone EBUS-TBNA between December 2012 and December 2014...
December 19, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29221342/tuberculous-tracheobronchial-stenosis-avoiding-resection-when-less-is-more
#17
Katherine Khvilivitzky, Puja N Trivedi, P Michael McFadden
A case of tracheobronchial stenosis due to tuberculosis in a young woman is presented. Compromised pulmonary function due to near-total obstruction of the proximal left main bronchus was diagnosed. Treatment options included surgical resection, endobronchial dilation or stenting, and argon photocoagulation. An approach was chosen to address symptoms without aggressive resection or commitment to stenting. She remains monitored and, while possibly committed to future intervention, no bridges have been burned with respect to more definitive and invasive therapies...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29207760/epituberculosis-revisited-case-report-and-review
#18
Lavina Vishnu Mirchandani, Sindhu S Kamath, Jayalakshami Thelapurath Kutty, Aparna Iyer
Primary pulmonary tuberculosis can involve regional lymph nodes which may resolve spontaneously or on treatment; or they may enlarge causing extrinsic bronchial compression; or cause endobronchial inflammation and ulceration; or a node may erode through the bronchial wall with extrusion of caseous materials into the bronchial tree, causing focal or lobar pneumonia. This erosion is seen radiologically as hilar lymphadenopathy, with atelectasis and consolidation and described as "epituberculosis". It is more common in infants than older children...
September 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/29159029/case-report-unusual-cause-of-difficulty-in-intubation-and-ventilation-with-asthmatic-like-presentation-of-endobronchial-tuberculosis
#19
S Praveena Seevaunnamtum, Nazhan Afeef Mohd Ariff Ghazali, Wan Mohd Nazaruddin, Alwi Muhd Besari, N H Nik Fariza, Sanihah Che Omar, Saedah Ali, M Z Rhendra Hardy, Mohd Erham Mat Hassan, N M Nik Abdullah
Endobronchial Tuberculosis is hazardous in causing circumferential narrowing of tracheobronchial tree despite the eradication of tubercle bacilli in the initial insult from Pulmonary Tuberculosis. They may present as treatment resistant bronchial asthma and pose challenge to airway management in the acute setting. We present a 25 year-old lady who was newly diagnosed bronchial asthma with a past history of Pulmonary Tuberculosis that had completed treatment. She presented with sudden onset of difficulty breathing associated with noisy breathing for 3 days and hoarseness of voice for 6 months...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/29139101/-endobronchial-ultrasound-ebus-an-update-2017
#20
K Darwiche, F Özkan, C Wolters, S Eisenmann
Endobronchial Ultrasound (EBUS) with the two modalities curved and radial EBUS significantly improved the diagnostics in several pulmonary diseases. The examination and staging of mediastinal and hilar lymph nodes in patients with known or suspected lung malignancy as well as the evaluation of unknown pulmonary or mediastinal lesions can be achieved with minimal invasive means when using EBUS. More invasive surgical procedures for diagnostic purposes can be omitted. The diagnostic yield also increases when EBUS is applied in sarcoidosis or mediastinal lymph node tuberculosis but only to some extend in case of lymphoma...
November 2017: Pneumologie
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