keyword
MENU ▼
Read by QxMD icon Read
search

pulmonary nodules

keyword
https://www.readbyqxmd.com/read/28107759/multiple-primary-pulmonary-meningiomas-20-year-follow-up-findings-for-a-first-reported-case-confirming-a-benign-biological-nature
#1
Yukitoshi Satoh, Yuichi Ishikawa
INTRODUCTION: Primary pulmonary meningiomas (PPMs) are very rare neoplasms, and we reported the first multiple case of PPMs in 1998. Usually, PPMs are slow-growing tumors with a good prognosis. Herein, we reported a rare multiple case of PPMs with an extremely long clinical course. PRESENTATION OF THE CASE: An 84-year-old Japanese woman with a history of multiple PPMs histologically confirmed as having a right-sided slowly growing lung nodule for 20 years. In 2010, we also reported the additional clinical course in the initial case 10 years after surgery implying a benign biological nature...
January 7, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28105096/nocardiosis-in-ectopic-acth-syndrome-a-case-report-and-review-of-11-cases-from-the-literature
#2
Lichen Xu, Qiaomai Xu, Meifang Yang, Hainv Gao, Mingzhi Xu, Weihang Ma
Ectopic adrenocorticotropic hormone (ACTH) syndrome (EAS) associated with nocardiosis is rare, and little information is available regarding its clinical characteristics. In this study, the case of a 35-year-old male patient who showed significant cushingoid features and had a cough with yellow phlegm for 1 month is described. Pulmonary computed tomography (CT) scanning and (18)F-fluorodeoxyglucose positron emission tomography combined with CT identified two different lesions in the mediastinum and pulmonary region, respectively...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28104952/pitfalls-in-interpretation-of-fdg-pet-ct-septic-pulmonary-emboli-mimicking-metastases-in-a-case-of-gastric-carcinoma
#3
Harkirat Singh, Aftab Alam, T V S V G K Tilak, Prateek Kinra, Brijesh K Soni
Inflammatory lesions may sometimes show intense tracer uptake and mimic neoplastic lesions on (18) F-fluoro-deoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT). We report one such false positive case on FDG PET/CT, where septic pulmonary emboli (SPE) mimicked pulmonary metastases. A 45-year-old man with stomach cancer had an indwelling central venous catheter (CVC) in situ while on neoadjuvant chemotherapy. He underwent FDG PET/CT scan for response assessment and the images revealed multiple, intensely FDG avid, peripheral, lung nodules with feeding vessels, which were suspicious for pulmonary metastases...
October 2016: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/28103971/-surgical-treatment-of-small-pulmonary-nodules-under-video-assisted-thoracoscopy-%C3%A2-a-report-of-129-cases
#4
Tong Wang, Tiansheng Yan, Feng Wan, Shaohua Ma, Keyi Wang, Jingdi Wang, Jintao Song, Wei He, Jie Bai, Liang Jin
BACKGROUND: The development of image technology has led to increasing detection of pulmonary small nodules year by year, but the determination of their nature before operation is difficult. This clinical study aimed to investigate the necessity and feasibility of surgical resection of pulmonary small nodules through a minimally invasive approach and the operational manner of non-small cell lung cancer (NSCLC). METHODS: The clinical data of 129 cases with pulmonary small nodule of 10 mm or less in diameter were retrospectively analyzed in our hospital from December 2013 to November 2016...
January 20, 2017: Zhongguo Fei Ai za Zhi, Chinese Journal of Lung Cancer
https://www.readbyqxmd.com/read/28101723/role-of-high-resolution-computerized-tomography-chest-in-identifying-tubercular-etiology-in-patients-diagnosed-as-eales-disease
#5
Ranju Kharel Sitaula, Vandana Iyer, Veena Noronha, Parthopratim Dutta Majumder, Jyotirmay Biswas
BACKGROUND: The high resolution computerized tomography of chest is an important diagnostic imaging tool to identify any pulmonary tubercular lesion. It's role in Eales' disease to identify any possible association with pulomonary tuberculosis has not been studied earlier. So, this study was conducted to assess the role of high resolution computerized tomography (HRCT) chest in identifying tuberculous etiology in Eales' disease. RESULTS: It was a retrospective study conducted at a tertiary care eye hospital in South India between January 2009 and October 2014 were included...
December 2017: Journal of Ophthalmic Inflammation and Infection
https://www.readbyqxmd.com/read/28093625/ultralow-dose-ct-for-pulmonary-nodule-detection-with-chest-x-ray-equivalent-dose-a-prospective-intra-individual-comparative-study
#6
Michael Messerli, Thomas Kluckert, Meinhard Knitel, Stephan Wälti, Lotus Desbiolles, Fabian Rengier, René Warschkow, Ralf W Bauer, Hatem Alkadhi, Sebastian Leschka, Simon Wildermuth
PURPOSE: To prospectively evaluate the accuracy of ultralow radiation dose CT of the chest with tin filtration at 100 kV for pulmonary nodule detection. MATERIALS AND METHODS: 202 consecutive patients undergoing clinically indicated chest CT (standard dose, 1.8 ± 0.7 mSv) were prospectively included and additionally scanned with an ultralow dose protocol (0.13 ± 0.01 mSv). Standard dose CT was read in consensus by two board-certified radiologists to determine the presence of lung nodules and served as standard of reference (SOR)...
January 16, 2017: European Radiology
https://www.readbyqxmd.com/read/28078796/hyperparathyroidism-caused-by-distant-pulmonary-lesions-and-parathyromatosis-after-ethanol-injection-parathyroidectomy-for-secondary-hyperparathyroidism
#7
Michio Nakamura, Kiho Tanaka, Takeshi Fujii
Secondary hyperparathyroidism (SHPT) treatment includes parathyroidectomy and percutaneous ethanol injection therapy (PEIT), which are invasive procedures. The condition in which benign hyperfunctioning parathyroid tissue is distributed throughout the neck and mediastinum is termed parathyromatosis. Here, we present the case of a 51-year-old woman who began hemodialysis in 1986 due to chronic kidney disease of unknown etiology and developed SHPT in 1999. She underwent 6 rounds of PEIT followed by total a parathyroidectomy with partial forearm autotransplantation...
January 11, 2017: Hemodialysis International
https://www.readbyqxmd.com/read/28078088/immunoglobulin-g4-related-disease-presenting-as-a-pulmonary-nodule-with-an-irregular-margin
#8
Tetsuyuki Okubo, Yumiko Oyamada, Masaya Kawada, Yo Kawarada, Shuji Kitashiro, Shunichi Okushiba
We report a case of immunoglobulin G4 (IgG4)-related lung disease presenting as a solitary pulmonary nodule with an irregular margin on computed tomography. The nodule showed a high standardized uptake value on positron emission tomography. A malignant pulmonary tumour could not be excluded. Middle lobectomy was performed. Histological analysis revealed marked lymphoplasmacytic infiltration and storiform fibrosis. Immunostaining indicated the presence of IgG4-positive plasma cells. A definitive diagnosis of IgG4-related disease was confirmed...
January 2017: Respirology Case Reports
https://www.readbyqxmd.com/read/28077100/incidence-of-solitary-pulmonary-nodules-in-northeastern-france-a-population-based-study-in-five-regions
#9
Émilie Marrer, Damien Jolly, Patrick Arveux, Catherine Lejeune, Marie-Christine Woronoff-Lemsi, Jérémie Jégu, Francis Guillemin, Michel Velten
BACKGROUND: The discovery of a solitary pulmonary nodule (SPN) on a chest imaging exam is of major clinical concern. However, the incidence rates of SPNs in a general population have not been estimated. The objective of this study was to provide incidence estimates of SPNs in a general population in 5 northeastern regions of France. METHODS: This population-based study was undertaken in 5 regions of northeastern France in May 2002-March 2003 and May 2004-June 2005...
January 11, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28076011/pulmonary-tuberculosis-role-of-radiology-in-diagnosis-and-management
#10
Arun C Nachiappan, Kasra Rahbar, Xiao Shi, Elizabeth S Guy, Eduardo J Mortani Barbosa, Girish S Shroff, Daniel Ocazionez, Alan E Schlesinger, Sharyn I Katz, Mark M Hammer
Tuberculosis is a public health problem worldwide, including in the United States-particularly among immunocompromised patients and other high-risk groups. Tuberculosis manifests in active and latent forms. Active disease can occur as primary tuberculosis, developing shortly after infection, or postprimary tuberculosis, developing after a long period of latent infection. Primary tuberculosis occurs most commonly in children and immunocompromised patients, who present with lymphadenopathy, pulmonary consolidation, and pleural effusion...
January 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28075308/pulmonary-nodule-risk
#11
(no author information available yet)
This app aims to help nurses, doctors and technicians assess the risk of lung cancer in people with lung nodules.
January 11, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28073731/discoveries-about-tubercolosis-from-autopsies-topographical-and-morphological-profiles-of-lesions-in-dakar-senegal
#12
I Thiam, C Dial, K Doh, A M Gaye, G Woto-Gaye
Tuberculosis is endemic in Senegal. It is rate of increase and high mortality rate make it a major public health problem. The aim of this study was to describe the topographic, macroscopic, and microscopic aspects of tuberculosis lesions responsible for deaths in Dakar. This is a retrospective study of 158 autopsy reports, collected over 10 years, of deaths due to tuberculosis. The diagnosis of tuberculosis was essentially macroscopic; only equivocal cases had histological analysis. The average age at death was 47 years, and nearly all patients were men (all but 5)...
November 1, 2016: Médecine et Santé Tropicales
https://www.readbyqxmd.com/read/28066933/performance-of-magnetic-resonance-imaging-in-pulmonary-fungal-disease-compared-to-high-resolution-computed-tomography
#13
Ana Sartori, Arthur Souza, Matheus Zanon, Klaus Irion, Edson Marchiori, Guilherme Watte, Bruno Hochhegger
To evaluate the performance of magnetic resonance imaging (MRI) compared to computed tomography (CT) in patients diagnosed with pulmonary mycosis. We prospectively included 21 patients diagnosed with pulmonary mycosis between January 2013 and October 2014. Inclusion criteria were presence of respiratory symptoms, histopathological diagnosis of mycosis and absence of mycosis treatment. Reviewers identified one predominant imaging pattern per patient: nodular, reticular or airspace pattern. Afterwards, all CT findings were analysed separately per lobe and compared to MRI...
January 9, 2017: Mycoses
https://www.readbyqxmd.com/read/28066679/image-guided-techniques-for-localizing-pulmonary-nodules-in-thoracoscopic-surgery
#14
REVIEW
Mong-Wei Lin, Jin-Shing Chen
Low-dose computed tomography (LDCT) screening has increased the detection rate for small pulmonary nodules with ground-glass opacity (GGO) in the peripheral lung parenchyma. Minimally invasive thoracoscopic surgery for these lung nodules is challenging for thoracic surgeons, and image-guided preoperative localization is mandatory for their successful resection. Image-guided localization methods primarily include two imaging tools: computed tomography (CT) and bronchoscopy. These different methods may use different localized materials, including hookwires, dyes, microcoils, fiducial markers, contrast media, and radiotracers...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28066676/image-guided-localization-of-small-lung-nodules-in-video-assisted-thoracic-surgery
#15
REVIEW
Ze-Rui Zhao, Rainbow W H Lau, Peter S Y Yu, Randolph H L Wong, Calvin S H Ng
The advancement of imaging technology has recently facilitated single port minimally-invasive thoracic surgery techniques. Cone-beam computed tomography (CBCT) shows promising results in visualizing the target lesion and its surrounding critical anatomy, with an error of less than 2 mm. The integration of CBCT with the operating room (OR) to form the hybrid OR, provides unparalleled real-time imaging of the patient, which can be used with electromagnetic navigation bronchoscopy to confirm successful navigation and increase procedural accuracy particularly for small peripheral pulmonary targets...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28066674/three-dimensional-computed-tomography-bronchography-and-angiography-in-the-preoperative-evaluation-of-thoracoscopic-segmentectomy-and-subsegmentectomy
#16
REVIEW
Wei-Bing Wu, Xin-Feng Xu, Wei Wen, Jing Xu, Quan Zhu, Xiang-Long Pan, Yang Xia, Liang Chen
Thoracoscopic pulmonary segmentectomy is technically meticulous due to the complicated anatomical variations of segmental bronchus and vessels. Currently three dimensional-computed tomography angiography (3D-CTA) could only meet the simple requirements of segmentectomy. Our center developed a software for reconstruction, "deepinsight", which could effectively solve some key technical problems. Preoperative three-dimensional computed tomography bronchography and angiography (3D-CTBA) could reveal the anatomical structures and improve the accuracy of operation...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28066672/intraoperative-molecular-imaging-to-identify-lung-adenocarcinomas
#17
REVIEW
Andrew D Newton, Gregory T Kennedy, Jarrod D Predina, Philip S Low, Sunil Singhal
Intraoperative molecular imaging is a promising new technology with numerous applications in lung cancer surgery. Accurate identification of small nodules and assessment of tumor margins are two challenges in pulmonary resections for cancer, particularly with increasing use of video-assisted thoracoscopic surgery (VATS). One potential solution to these problems is intraoperative use of a fluorescent contrast agent to improve detection of cancer cells. This technology requires both a targeted fluorescent dye that will selectively accumulate in cancer cells and a specialized imaging system to detect the cells...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28066670/image-guided-thoracoscopic-surgery-with-dye-localization-in-a-hybrid-operating-room
#18
Shun-Mao Yang, Wei-Chun Ko, Mong-Wei Lin, Hsao-Hsun Hsu, Chih-Yang Chan, I-Hui Wu, Yeun-Chung Chang, Jin-Shing Chen
BACKGROUND: The rate of detection of small pulmonary nodules (SPNs) has increased. Thoracoscopic resection following image-guided localization had been a reliable alternative in their treatment. We present our experience with image-guided dye localization using robotic C-arm computed tomography (CT) followed by immediate video-assisted thoracoscopic surgery (VATS) for SPNs in a hybrid operating room (OR). METHODS: From July 2015 to July 2016, 25 consecutive patients with SPNs smaller than 2 cm underwent robotic C-arm CT-guided blue dye tattooing followed by immediate VATS in a hybrid OR...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28066669/agar-blue-localization-of-small-pulmonary-nodules-and-ground-glass-opacifications-for-thoracoscopic-resection
#19
Ara S Klijian
BACKGROUND: Screening for lung cancer using high resolution computed tomography (CT) has produced encouraging early results. Extremely small nodules and non-palpable areas of opacifications are able to be detected, but pose a challenge to the thoracic surgeon trying to resect these areas. METHODS: Forty five patients with ground glass opacifications (GGOs) or small pulmonary nodules underwent pre-operative CT-guided placement of methylene blue dyed agar and/or hook wire needle localization prior to thoracoscopic resection...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28066668/noninvasive-computed-tomography-guided-marking-technique-for-peripheral-pulmonary-nodules
#20
Mingyon Mun, Yosuke Matsuura, Masayuki Nakao, Junji Ichinose, Ken Nakagawa, Sakae Okumura
BACKGROUND: Identification of the exact location of small peripheral pulmonary nodules during thoracoscopic wedge resection (TWR) is crucial. We describe a new method of computed tomography (CT)-guided marking without puncturing the visceral pleura (VP) for minimally palpable pulmonary nodules. METHODS: Preoperative CT scans were performed 1 day before TWR with the patient in the lateral decubitus position. Under CT guidance, we marked the skin over the pulmonary nodule...
October 2016: Journal of Thoracic Disease
keyword
keyword
64832
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"