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pulmonary nodule guidelines

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https://www.readbyqxmd.com/read/28741723/analysis-of-the-incidence-and-factors-predictive-of-outcome-in-patients-with-head-and-neck-cancer-with-pulmonary-nodules
#1
Richard Green, Mark T Macmillan, Theofano Tikka, Lorna Bruce, John T Murchison, Iain J Nixon
BACKGROUND: The management of pulmonary nodules is challenging; unfortunately, little is known about the incidence and significance of pulmonary nodules in patients with head and neck cancer. METHODS: A review was conducted of 400 consecutive patients with head and neck cancer. Imaging was reviewed to identify the incidence of nodules and patient, tumor, and radiological factors associated with the risk of malignancy. RESULTS: Nodules were found in 58% of patients, with a malignant rate of 6%...
July 25, 2017: Head & Neck
https://www.readbyqxmd.com/read/28738966/-lung-nodules-assessment-analysis-of-four-guidelines
#2
Chunquan Liu, Yong Cui
In the past 20 years, with the popularization of low-dose computed tomography (CT) screening, detection rate of lung nodules increased significantly. However, there are still many difficulties in making qualitative diagnosis for pulmonary nodules. The Lung nodule is a clinical common lung disease. The early onset for malignant nodules is quite hidden. Without early intervention, the course of disease can develop rapidly. For malignant nodules, the exacerbation can be very severe. Besides, the therapeutic effect can be unsatisfactory...
July 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/28712661/managing-incidentalomas-safely-do-computed-tomography-requisitions-tell-us-what-we-need-to-know
#3
Matthew Walker, Joy Borgaonkar, Daria Manos
PURPOSE: Technological advancements and the ever-increasing use of computed tomography (CT) have greatly increased the detection of incidental findings, including tiny pulmonary nodules. The management of many "incidentalomas" is significantly influenced by a patient's history of cancer. The study aim is to determine if CT requisitions include prior history of malignancy. METHODS: Requisitions for chest CTs performed at our adult tertiary care hospital during April 2012 were compared to a cancer history questionnaire, administered to patients at the time of CT scan...
July 13, 2017: Canadian Association of Radiologists Journal, Journal L'Association Canadienne des Radiologistes
https://www.readbyqxmd.com/read/28696640/-subsolid-pulmonary-nodules
#4
Damien Keller, Catherine Beigelman-Aubry, Igor Letovanec, Hasna Bouchaab, Michel Gonzalez, Alban Lovis, Laurent P Nicod, Romain Lazor
Subsolid nodules represent almost 20% of all pulmonary nodules found incidentally at chest computed tomography (CT). Their detection is steadily rising, in parallel with the increasing number of CT scans performed. Subsolid nodules differ from solid lung nodules in several ways: morphology, course of progression, risk of malignancy and prognosis. Although they remain a diagnostic challenge, a good correlation has been established between radiological appearance and histopathology. Whilst 75% of persistent subsolid nodules represent a form of adenocarcinoma, their prognosis is generally excellent when resected...
November 16, 2016: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28666724/-rounding-the-size-of-pulmonary-nodules-impact-of-rounding-methods-on-nodule-management-as-defined-by-the-2017-fleischner-society-guidelines
#5
Benedikt H Heidinger, Ursula Nemec, Kevin R Anderson, Daniel B Costa, Sidhu P Gangadharan, Paul A VanderLaan, Alexander A Bankier
RATIONALE AND OBJECTIVES: The objective of this study was to quantify the impact of different rounding methods on size measurements of pulmonary nodules and to determine the number of nodules that change management categories as a result of rounding. MATERIALS AND METHODS: For this retrospective institutional review board-approved study, we included 503 incidental pulmonary nodules (308 solid and 195 subsolid) from a data repository. Long and short axes were measured...
June 27, 2017: Academic Radiology
https://www.readbyqxmd.com/read/28650738/recommendations-for-measuring-pulmonary-nodules-at-ct-a-statement-from-the-fleischner-society
#6
Alexander A Bankier, Heber MacMahon, Jin Mo Goo, Geoffrey D Rubin, Cornelia M Schaefer-Prokop, David P Naidich
These recommendations for measuring pulmonary nodules at computed tomography (CT) are a statement from the Fleischner Society and, as such, incorporate the opinions of a multidisciplinary international group of thoracic radiologists, pulmonologists, surgeons, pathologists, and other specialists. The recommendations address nodule size measurements at CT, which is a topic of importance, given that all available guidelines for nodule management are essentially based on nodule size or changes thereof. The recommendations are organized according to practical questions that commonly arise when nodules are measured in routine clinical practice and are, together with their answers, summarized in a table...
June 26, 2017: Radiology
https://www.readbyqxmd.com/read/28596258/overuse-of-chest-ct-in-patients-with-stage-i-and-ii-breast-cancer-an-opportunity-to-increase-guidelines-compliance-at-an-nccn-member-institution
#7
Barbara Dull, Andrew Linkugel, Julie A Margenthaler, Amy E Cyr
Background: The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) recommend that patients with clinical stage I/II breast cancer undergo advanced imaging for staging only when symptomatic. Regardless, many asymptomatic patients undergo chest CT. The goal of this study was to assess the use and results of chest CT in these patients at an NCCN Member Institution. Methods: Patients with breast cancer diagnosed between 1998 and 2012 were identified in a prospectively maintained database. All patients with clinical stage I/II disease who did not receive neoadjuvant chemotherapy were included...
June 2017: Journal of the National Comprehensive Cancer Network: JNCCN
https://www.readbyqxmd.com/read/28590774/fluorine-18-fluorodeoxyglucose-positron-emission-tomography-in-the-management-of-solitary-pulmonary-nodule-a-review
#8
Duilio Divisi, Mirko Barone, Gino Zaccagna, Roberto Crisci
Solitary pulmonary nodules are common radiologic findings and their detection has increased due to the introduction and improvement of diagnostics. Since a nodule can be an expression of early lung cancers, a proper classification and management are required because its treatment might lead to decreased morbidity and mortality. In this regard, prominent guidelines are available although they are characterized sometimes by discordant and misleading evidences. Furthermore, the same results of studies in the literature appear conflicting...
June 23, 2017: Annals of Medicine
https://www.readbyqxmd.com/read/28574537/incidental-pulmonary-nodules-reported-on-ct-abdominal-imaging-frequency-and-factors-affecting-inclusion-in-the-hospital-discharge-summary
#9
Ruth Bates, Corbin Plooster, Ivana Croghan, Darrell Schroeder, Christopher McCoy
Incidental imaging findings require an assessment of risk and clinical relevance, as well as consideration of further evaluation. Incidental findings are common on imaging obtained in the hospital, with pulmonary nodules being among the most frequent findings that may require additional evaluation. We conducted a retrospective study to determine the factors associated with documentation of incidental findings in the hospital discharge summary, using pulmonary nodules reported on abdominal computed tomography (CT) as an example of incidental findings with well-defined follow-up guidelines...
June 2017: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
https://www.readbyqxmd.com/read/28566083/-a-case-of-coccidioidomycosis-in-turkey-imported-from-the-united-states-of-america
#10
Seniha Başaran, Nilgün Karabıçak, Serap Şimşek Yavuz, Nathan P Wiederhold, Seda Şafak, Aysun Sarıbuğa, Deanna A Sutton, Züleyha Bingöl, Atahan Çağatay, Halit Özsüt, Zeki Kılıçaslan, Haluk Eraksoy
Coccidioidomycosis caused by Coccidioides immitis or Coccidioides posadasii is a rare infectious disease except in endemic regions. In this report the third documented imported case of coccidioidomycosis in Turkey was presented. A thirty-year-old male patient was admitted to our hospital with fever and purulent drainage from his chest tube. He had worked in Arizona, USA, until 4 months before this presentation. While in Arizona, he experienced cough and hemoptysis and was diagnosed as pulmonary coccidioidomycosis...
April 2017: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/28463856/multiple-pulmonary-nodules-in-malignancy
#11
Apurwa Karki, Rakesh Shah, Alan Fein
PURPOSE OF REVIEW: Multiple pulmonary nodules are a common finding especially with the implementation of lung cancer screening. Available guidelines address the management of solitary pulmonary nodules. The management of the multiple pulmonary nodules would differ based on the characteristic of the nodules, their distribution, and the history of the patients as well. RECENT FINDINGS: Most of the recent publications on multiple pulmonary nodules consist of individual case reports or case series...
July 2017: Current Opinion in Pulmonary Medicine
https://www.readbyqxmd.com/read/28434846/effect-of-an-automated-tracking-registry-on-the-rate-of-tracking-failure-in-incidental-pulmonary-nodules
#12
Jonathan Shelver, Chris H Wendt, Melissa McClure, Brian Bell, Angela E Fabbrini, Thomas Rector, Kathryn Rice
OBJECTIVE: Following incidental lung nodules with interval CT scanning is an accepted method to detect early lung cancer, but delayed tracking or failure to track is reported in up to 40% of patients. METHODS: Our institution developed and implemented an automated lung nodule registry tracking system. This system uses a code at the time that a suspicious nodule is discovered to populate the registry. Suspicious nodules were defined as any nodule, solid or ground glass, <3 cm that the radiologist recorded as a potential malignancy or recommended for follow-up imaging...
April 20, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28422152/towards-automatic-pulmonary-nodule-management-in-lung-cancer-screening-with-deep-learning
#13
Francesco Ciompi, Kaman Chung, Sarah J van Riel, Arnaud Arindra Adiyoso Setio, Paul K Gerke, Colin Jacobs, Ernst Th Scholten, Cornelia Schaefer-Prokop, Mathilde M W Wille, Alfonso Marchianò, Ugo Pastorino, Mathias Prokop, Bram van Ginneken
The introduction of lung cancer screening programs will produce an unprecedented amount of chest CT scans in the near future, which radiologists will have to read in order to decide on a patient follow-up strategy. According to the current guidelines, the workup of screen-detected nodules strongly relies on nodule size and nodule type. In this paper, we present a deep learning system based on multi-stream multi-scale convolutional networks, which automatically classifies all nodule types relevant for nodule workup...
April 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28331829/the-pulmonary-nodule-discovered-by-pneumonia-a-case-report
#14
Dong-Mei Yuan, Jian-Ya Zhang, Yan-Wen Yao, Hui-Ming Sun, Guan-Nan Wu, E-Hong Cao, Luca Bertolaccini, Tang-Feng Lv, Yong Song
The number of patients diagnosed with pulmonary nodules increased as more patients with high risk of lung cancer choose low-dose computed tomography (CT) scans for the screening of cancer. Clinicians might get two questions from the patients: what is the definite diagnosis of the nodule? What should we do? We have already got many guidelines trying to solve these problems. There are also several prediction models for pulmonary nodules. However, guidelines are not suitable for all types of patients, and the reality of patients is more complicated...
February 2017: Translational Lung Cancer Research
https://www.readbyqxmd.com/read/28331823/small-pulmonary-nodules-in-baseline-and-incidence-screening-rounds-of-low-dose-ct-lung-cancer-screening
#15
REVIEW
Joan E Walter, Marjolein A Heuvelmans, Matthijs Oudkerk
Currently, lung cancer screening by low-dose computed tomography (LDCT) is widely recommended for high-risk individuals by US guidelines, but there still is an ongoing debate concerning respective recommendations for European countries. Nevertheless, the available data regarding pulmonary nodules released by lung cancer screening studies could improve future screening guidelines, as well as the clinical practice of incidentally detected pulmonary nodules on routine CT scans. Most lung cancer screening trials present results for baseline and incidence screening rounds separately, clustering pulmonary nodules initially found at baseline screening and newly detected pulmonary nodules after baseline screening together...
February 2017: Translational Lung Cancer Research
https://www.readbyqxmd.com/read/28331822/risk-assessment-in-relation-to-the-detection-of-small-pulmonary-nodules
#16
REVIEW
John K Field, Michael W Marcus, Matthijs Oudkerk
The National Lung Cancer Screening trial (NLST) demonstrated that individuals assigned to the LDCT screening arm had a 20% lower mortality than those who were assigned to the conventional chest radiography. The NLST was thoroughly analyzed by the US Preventive Task Force on CT Screening and they recommended that lung cancer screening should be implemented. A number of other countries have also recommended implementation, whilst others are awaiting the outcome of the NELSON Trial. However, recommendations for the management of CT screen detected nodules have only recently had any clarity...
February 2017: Translational Lung Cancer Research
https://www.readbyqxmd.com/read/28293773/malignancy-risk-estimation-of-screen-detected-nodules-at-baseline-ct-comparison-of-the-pancan-model-lung-rads-and-nccn-guidelines
#17
Sarah J van Riel, Francesco Ciompi, Colin Jacobs, Mathilde M Winkler Wille, Ernst Th Scholten, Matiullah Naqibullah, Stephen Lam, Mathias Prokop, Cornelia Schaefer-Prokop, Bram van Ginneken
OBJECTIVES: To compare the PanCan model, Lung-RADS and the 1.2016 National Comprehensive Cancer Network (NCCN) guidelines for discriminating malignant from benign pulmonary nodules on baseline screening CT scans and the impact diameter measurement methods have on performances. METHODS: From the Danish Lung Cancer Screening Trial database, 64 CTs with malignant nodules and 549 baseline CTs with benign nodules were included. Performance of the systems was evaluated applying the system's original diameter definitions: D(longest-C) (PanCan), D(meanAxial) (NCCN), both obtained from axial sections, and D(mean3D) (Lung-RADS)...
March 14, 2017: European Radiology
https://www.readbyqxmd.com/read/28278389/clinical-equipoise-and-shared-decision-making-in-pulmonary-nodule-management-a-survey-of-american-thoracic-society-clinicians
#18
Jonathan M Iaccarino, James Simmons, Michael K Gould, Christopher G Slatore, Steven Woloshin, Lisa M Schwartz, Renda Soylemez Wiener
RATIONALE: Guidelines for pulmonary nodule evaluation suggest a variety of strategies, reflecting the lack of high-quality evidence demonstrating the superiority of any one approach. It is unclear whether clinicians agree that multiple management options are appropriate at different levels of risk and whether this impacts their decision-making approaches with patients. OBJECTIVES: To assess clinicians' perceptions of the appropriateness of various diagnostic strategies, approach to decision-making, and perceived clinical equipoise in pulmonary nodule evaluation...
June 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28240562/guidelines-for-management-of-incidental-pulmonary-nodules-detected-on-ct-images-from-the-fleischner-society-2017
#19
Heber MacMahon, David P Naidich, Jin Mo Goo, Kyung Soo Lee, Ann N C Leung, John R Mayo, Atul C Mehta, Yoshiharu Ohno, Charles A Powell, Mathias Prokop, Geoffrey D Rubin, Cornelia M Schaefer-Prokop, William D Travis, Paul E Van Schil, Alexander A Bankier
The Fleischner Society Guidelines for management of solid nodules were published in 2005, and separate guidelines for subsolid nodules were issued in 2013. Since then, new information has become available; therefore, the guidelines have been revised to reflect current thinking on nodule management. The revised guidelines incorporate several substantive changes that reflect current thinking on the management of small nodules. The minimum threshold size for routine follow-up has been increased, and recommended follow-up intervals are now given as a range rather than as a precise time period to give radiologists, clinicians, and patients greater discretion to accommodate individual risk factors and preferences...
July 2017: Radiology
https://www.readbyqxmd.com/read/28223153/evaluations-of-implementation-at-early-adopting-lung-cancer-screening-programs-lessons-learned
#20
Yaron B Gesthalter, Elisa Koppelman, Rendelle Bolton, Christopher G Slatore, Sue H Yoon, Hilary C Cain, Nichole T Tanner, David H Au, Jack A Clark, Renda Soylemez Wiener
BACKGROUND: Guidelines recommend lung cancer screening (LCS), and it is currently being adopted nationwide. The American College of Chest Physicians advises inclusion of specific programmatic components to ensure high-quality screening. However, little is known about how LCS has been implemented in practice. We sought to evaluate the experience of early-adopting programs, characterize barriers faced, and identify strategies to achieve successful implementation. METHODS: We performed qualitative evaluations of LCS implementation at three Veterans Administration facilities, conducting semistructured interviews with key staff (n = 29)...
July 2017: Chest
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