keyword
MENU ▼
Read by QxMD icon Read
search

Radial Endobronchial ultrasound

keyword
https://www.readbyqxmd.com/read/29321931/novel-hybrid-cryo-radial-method-an-emerging-alternative-to-ct-guided-biopsy-in-suspected-lung-cancer-a-prospective-case-series-and-description-of-technique
#1
Samantha Herath, Elaine Yap
In diagnosing peripheral pulmonary lesions (PPL), radial endobronchial ultrasound (R-EBUS) is emerging as a safer method in comparison to CT-guided biopsy. Despite the better safety profile, the yield of R-EBUS remains lower (73%) than CT-guided biopsy (90%) due to the smaller size of samples. We adopted a hybrid method by adding cryobiopsy via the R-EBUS Guide Sheath (GS) to produce larger, non-crushed samples to improve diagnostic capability and enhance molecular testing. We report six prospective patients who underwent this procedure in our institution...
February 2018: Respirology Case Reports
https://www.readbyqxmd.com/read/29319027/comparison-of-diagnostic-yield-and-safety-profile-of-radial-endobronchial-ultrasound-guided-bronchoscopic-lung-biopsy-with-computed-tomography-guided-percutaneous-needle-biopsy-in-evaluation-of-peripheral-pulmonary-lesions-a-randomized-controlled-trial
#2
Ayush Gupta, Jagdish Chander Suri, Dipak Bhattacharya, Manas Kamal Sen, Shibdas Chakrabarti, Abhijeet Singh, Tulsi Adhikari
BACKGROUND: Peripheral pulmonary lesions (PPLs) pose a diagnostic challenge, and the optimal investigation in many such cases remains unclear. Computed tomography (CT)-guided percutaneous needle biopsy (CT-PNB) has been the modality of choice for such lesions with a high diagnostic accuracy but with high rates of pneumothorax. Endobronchial ultrasound (EBUS) with a radial probe is an alternate diagnostic modality with increased diagnostic yield of bronchoscopy in the evaluation of PPL...
January 2018: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/29277183/-diagnostic-utility-of-electromagnetic-navigation-bronchoscopy-combined-with-%C3%A2-radial-probe-endobronchial-ultrasound-in-peripheral-pulmonary-lesions
#3
Haitao Huang, Shaomu Chen, Liangbin Pan, Ke Chen, Feirong Yao, Haitao Ma
BACKGROUND: With the application of high resolution computed tomography (CT), a large number of peripheral lung lesions were found. It put forward new challenge on clinical diagnosis and treatment for these peripheral lung lesions. Electromagnetic navigation bronchoscopy (ENB) and radial endobronchial ultrasound probe (R-EBUS) are new technologies used for the diagnosis of peripheral lung lesions. The aim of this study is to explore the application value of ENB combined with R-EBUS in the diagnosis of peripheral pulmonary lesions...
December 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/29151936/multiple-guided-technologies-based-on-radial-probe-endobronchial-ultrasound-for-the-diagnosis-of-solitary-peripheral-pulmonary-lesions-a-single-center-study
#4
Huang Haidong, Ning Yunye, Zhang Wei, Paul Zarogoulidis, Wolfgang Hohenforst-Schmidt, Yan-Gao Man, Yang Yuguang, Dong Yuchao, Bai Chong
Objective To evaluate the value of multiple guided technologies based on radial probe endobronchial ultrasound (R-EBUS) in the application of the diagnosis of solitary pulmonary peripheral lesions (PPLs). Methods Analysis of diagnostic yield in 4 groups patients with different combined multiple guided technologies based on R-EBUS, 94 patients with 94 solitary PPLs from Mar, 2013 to Nov, 2014 in Changhai Hospital. Results The overall diagnostic yield was 75% (70/94), the diagnostic yield of Group A (R-EBUS) was 62%(16/26), Group B (R-EBUS with guided sheath, EBUS-GS) was 76% (34/45), Group C (EBUS-GS with fluoroscopy) was 82% (9/11), Group D (virtual bronchoscopic navigation guided EBUS-GS with fluoroscopy) was 92% (11/12)...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/29139101/-endobronchial-ultrasound-ebus-an-update-2017
#5
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
https://www.readbyqxmd.com/read/29041924/the-value-of-repeat-radial-probe-endobronchial-ultrasound-guided-transbronchial-biopsy-after-initial-non-diagnostic-results-in-patients-with-peripheral-pulmonary-lesions
#6
Chun-Ta Huang, Yi-Ju Tsai, Chao-Chi Ho, Chong-Jen Yu
BACKGROUND: Radial-probe endobronchial ultrasound (rEBUS)-guided transbronchial biopsy (TBB) is invaluable in the diagnosis of peripheral pulmonary lesions (PPLs); however, in certain instances, the procedure has to be repeated because of initial non-diagnostic procedure(s). Little if any literature has been published on this issue. Therefore, the aim of this study was to investigate the utility of repeat rEBUS-guided TBB in achieving a definitive diagnosis of PPLs. METHODS: All patients who underwent rEBUS-guided TBB of PPLs at National Taiwan University Hospital between 2011 and 2015 and had a repeat procedure after non-diagnostic initial procedures were identified as the study subjects...
October 17, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28834894/value-of-radial-probe-endobronchial-ultrasound-guided-transbronchial-biopsy-and-computer-tomography-guided-transthoracic-needle-aspiration-in-the-diagnosis-of-peripheral-pulmonary-lesions
#7
Qiudi Zhang, Sujuan Zhang, Xiong Xu, Qianqian Xu, Jun Zhou
Computer tomography-guided transthoracic needle aspiration (CT-TTNA) is a minimally invasive technique for sampling peripheral lung lesions. Radial endobronchial ultrasound-guided transbronchial biopsy (rEBUS-TBB) is an alternative. The present study analyzed and compared rEBUS-TBB and CT-TTNA in the diagnosis of peripheral pulmonary lesions (PPL).Clinical data of 513 patients with PPL who underwent an rEBUS-TBB or CT-TTNA examination were analyzed retrospectively. The positive diagnostic rate, complication rate, and influencing factors of the 2 methods were compared...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28476742/bronchoscopic-techniques-used-in-the-diagnosis-and-staging-of-lung-cancer
#8
REVIEW
Andrew D Lerner, David Feller-Kopman
With the greater use of chest CT, the incidental detection of lung nodules is expected to increase. However, because most lung nodules are benign, there is a high demand for minimally invasive procedures that provide valuable diagnostic information while minimizing complications. Recent advances in bronchoscopic technology meet this demand. These advanced technologies include navigational bronchoscopy and radial endobronchial ultrasound (EBUS) for the diagnosis of peripheral lung nodules, and linear EBUS, which has revolutionized the nonoperative nodal staging of lung cancer and provides a complementary option to surgical staging approaches...
May 2017: Journal of the National Comprehensive Cancer Network: JNCCN
https://www.readbyqxmd.com/read/28470104/an-update-on-the-role-of-advanced-diagnostic-bronchoscopy-in-the-evaluation-and-staging-of-lung-cancer
#9
Adam R Belanger, Jason A Akulian
Lung cancer remains a common and deadly disease. Many modalities are available to the bronchoscopist to evaluate and stage lung cancer. We review the role of bronchoscopy in the staging of the mediastinum with convex endobronchial ultrasound (EBUS) and discuss emerging role of esophageal ultrasonography as a complementary modality. In addition, we discuss advances in scope technology and elastography. We review the bronchoscopic methods available for the diagnosis of peripheral lung nodules including radial EBUS and navigational bronchoscopy (NB) with a consideration of the basic methodologies and diagnostic accuracies...
May 2017: Therapeutic Advances in Respiratory Disease
https://www.readbyqxmd.com/read/28399830/electromagnetic-navigation-bronchoscopy-to-access-lung-lesions-in-1-000-subjects-first-results-of-the-prospective-multicenter-navigate-study
#10
MULTICENTER STUDY
Sandeep J Khandhar, Mark R Bowling, Javier Flandes, Thomas R Gildea, Kristin L Hood, William S Krimsky, Douglas J Minnich, Septimiu D Murgu, Michael Pritchett, Eric M Toloza, Momen M Wahidi, Jennifer J Wolvers, Erik E Folch
BACKGROUND: Electromagnetic navigation bronchoscopy (ENB) is an image-guided, minimally invasive approach that uses a flexible catheter to access pulmonary lesions. METHODS: NAVIGATE is a prospective, multicenter study of the superDimension™ navigation system. A prespecified 1-month interim analysis of the first 1,000 primary cohort subjects enrolled at 29 sites in the United States and Europe is described. Enrollment and 24-month follow-up are ongoing. RESULTS: ENB index procedures were conducted for lung lesion biopsy (n = 964), fiducial marker placement (n = 210), pleural dye marking (n = 17), and/or lymph node biopsy (n = 334; primarily endobronchial ultrasound-guided)...
April 11, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28366548/inaccuracy-of-lung-adenocarcinoma-subtyping-using-preoperative-biopsy-specimens
#11
Kuo-Yang Huang, Pin-Zuo Ko, Chih-Wei Yao, Cheng-Nan Hsu, Hsin-Yuan Fang, Chih-Yeh Tu, Hung-Jen Chen
BACKGROUND: The prognostic significance of the new classification of lung adenocarcinoma proposed in the 2015 World Health Organization guideline has been validated. This study aimed to compare the preoperative classification of the adenocarcinoma subtype based on computed tomography-guided 18-gauge core needle biopsy (CTNB) or radial probe endobronchial ultrasound (R-EBUS) specimens, with the postoperative classification based on the resected specimens. METHODS: We retrospectively analyzed a consecutive series of 128 patients (60 CTNB and 68 R-EBUS) who underwent surgery for preoperatively confirmed lung adenocarcinoma between 2010 and 2014...
July 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28331821/comparison-between-endobronchial-ultrasound-guided-transbronchial-biopsy-and-ct-guided-transthoracic-lung-biopsy-for-the-diagnosis-of-peripheral-lung-cancer-a-systematic-review-and-meta-analysis
#12
Ping Zhan, Qing-Qing Zhu, Ying-Ying Miu, Ya-Fang Liu, Xiao-Xia Wang, Ze-Jun Zhou, Jia-Jia Jin, Qian Li, Shinji Sasada, Takehiro Izumo, Chih-Yen Tu, Wen-Chien Cheng, Matthew Evison, Tang-Feng Lv, Yong Song
BACKGROUND: With the release of the National Lung Screening Trial results, the detection of peripheral pulmonary lesions (PPLs) is likely to increase. Computed tomography (CT)-guided percutaneous transthoracic needle biopsy (PTNB) and radial probe endobronchial ultrasound (r-EBUS)-guided transbronchial lung biopsy (TBLB) are recommended for tissue diagnosis of PPLs. METHODS: A systematic review of published literature evaluating the accuracy of r-EBUS-TBLB and CT-PTNB for the diagnosis of PPLs was performed to determine point sensitivity and specificity, and to construct a summary receiver-operating characteristic curve...
February 2017: Translational Lung Cancer Research
https://www.readbyqxmd.com/read/28323734/radial-probe-ultrasound-guided-cryobiopsy
#13
Ilya G Berim, Ali I Saeed, Ahmed Awab, Adam Highley, Agnes Colanta, Fawad Chaudry
Fluoroscopy-guided transbronchial forceps biopsy has a low diagnostic yield in patients with radiographic suspicion of interstitial lung disease. Cryobiopsy has a higher diagnostic yield likely due to preserved lung architecture and larger biopsies; however, there is an increased risk of major airway bleeding and pneumothorax. Simultaneous use of endobronchial balloon blocker allows for containment of bleeding after cryobiopsy to the affected lobe. In the current article we describe use of radial ultrasound in identification of a target lung parenchyma without a major blood vessel adjacent to distal bronchi...
April 2017: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/28212155/molecular-markers-in-lung-cancer-role-of-ebus
#14
Semra Bilaçeroğlu
PURPOSE OF REVIEW: As demonstrated by the recent therapeutic advances in nonsmall cell lung cancer (NSCLC), a personalized approach can considerably reduce its mortality. RECENT FINDINGS: Molecular tests identifying genetic mutations in NSCLC have led to a shift towards more effective and personalized therapies targeted to these alterations. Adequate tissue is required for diagnosing, subcharacterizing, and genotyping NSCLC by morphological, immunohistochemical, and molecular techniques...
May 2017: Current Opinion in Pulmonary Medicine
https://www.readbyqxmd.com/read/28177181/radial-endobronchial-ultrasound-for-the-diagnosis-of-peripheral-pulmonary-lesions-a-systematic-review-and-meta-analysis
#15
REVIEW
Muhammad S Ali, William Trick, Benjamin I Mba, Divyanshu Mohananey, Jaskaran Sethi, Ali I Musani
Tissue diagnosis of peripheral pulmonary lesions (PPLs) can be challenging. In the past, flexible bronchoscopy was commonly performed for this purpose but its diagnostic yield is suboptimal. This has led to the development of new bronchoscopic modalities such as radial endobronchial ultrasound (R-EBUS), electromagnetic navigation bronchoscopy (ENB) and virtual bronchoscopy (VB). We performed this meta-analysis using data from previously published R-EBUS studies, to determine its diagnostic yield and other performance characteristics...
April 2017: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/28169912/radial-probe-ultrasound-guided-cryobiopsy
#16
Ilya G Berim, Ali I Saeed, Ahmed Awab, Adam Highley, Agnes Colanta, Fawad Chaudry
Fluoroscopy-guided transbronchial forceps biopsy has a low diagnostic yield in patients with radiographic suspicion of interstitial lung disease. Cryobiopsy has a higher diagnostic yield likely due to preserved lung architecture and larger biopsies; however, there is an increased risk of major airway bleeding and pneumothorax. Simultaneous use of endobronchial balloon blocker allows for containment of bleeding after cryobiopsy to the affected lobe. In the current article we describe use of radial ultrasound in identification of a target lung parenchyma without a major blood vessel adjacent to distal bronchi...
February 6, 2017: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/28149581/recent-advances-in-diagnostic-bronchoscopy
#17
REVIEW
Philip G Ong, Labib G Debiane, Roberto F Casal
The field of diagnostic bronchoscopy has been revolutionized in the last decade primarily with the advent of endobronchial ultrasound (EBUS) but also with the addition of multiple different techniques for "guided-bronchoscopy". These advances have had a substantial impact in the management of lung cancer with bronchoscopy now providing both diagnosis and mediastinal staging in a single procedure. EBUS has, in fact, become the first choice for staging of the mediastinum over cervical mediastinoscopy (CM). Although EBUS is now a well-established technique, there are continuous efforts from the scientific community to improve its diagnostic performance, and these will be reviewed in this manuscript...
December 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28144062/role-of-radial-endobronchial-ultrasound-guided-transbronchial-needle-aspiration-in-the-diagnosis-of-pulmonary-nodules-case-report-and-literature-review
#18
Sahajal Dhooria, Inderpaul Singh Sehgal, Nalini Gupta, Ashutosh Nath Aggarwal, Digambar Behera, Ritesh Agarwal
The diagnosis of pulmonary nodules can be made using several methods including computed tomography (CT)-guided fine-needle aspiration (FNA), radial endobronchial ultrasound (EBUS)-guided sampling techniques (transbronchial lung biopsy [TBLB], transbronchial brush, bronchoalveolar lavage, or transbronchial needle aspiration [TBNA]), or occasionally with convex probe (CP) EBUS-TBNA. While CT-guided FNA is associated with a high (25%) rate of pneumothorax, the CP-EBUS cannot reach lesions beyond the interlobar region...
January 2017: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/28144060/radial-endobronchial-ultrasound-for-the-diagnosis-of-bronchoscopically-invisible-lesions-first-case-series-from-india
#19
Kedar Ravi Hibare, Rajiv Goyal, Chetan Nemani, Rao Avinash, Bajpai Ram, Batra Ullas
BACKGROUND: A peripheral, bronchoscopically invisible pulmonary lesion is a diagnostic challenge. Transthoracic needle aspiration has long been the investigation of choice but runs the risk of pneumothorax (up to 44%). Newer technologies like radial endobronchial ultrasound (R-EBUS) offer a safer approach. We present our results of R-EBUS in the diagnosis of bronchoscopically invisible lesions. This is the first large case series from India. AIMS: (1) To determine the yield of R-EBUS for the diagnosis of bronchoscopically invisible lesions...
January 2017: Lung India: Official Organ of Indian Chest Society
https://www.readbyqxmd.com/read/28091418/radial-probe-endobronchial-ultrasound-guided-lung-biopsy-for-histopathological-diagnosis-of-cryptogenic-organizing-pneumonia
#20
Miao Ma, Yan Li, Hou-Rong Cai, Jing-Jing Ding, Yong-Sheng Wang, Yu-Juan Gao, Jing-Hong Dai, Qi Zhao, Yong-Long Xiao, Fan-Qing Meng, Xiang-Shan Fan, Li-Yun Miao
No abstract text is available yet for this article.
January 20, 2017: Chinese Medical Journal
keyword
keyword
6902
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"