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https://www.readbyqxmd.com/read/28635202/palliative-treatment-of-life-threatening-hemoptysis-with-silicone-stent-insertion-in-advanced-lung-cancer
#1
Emanuela Barisione, Carlo Genova, Marco Grosso, Mercedes Pasquali, Alessandro Blanco, Raffaella Felletti, Mario Salio
Massive hemoptysis is a stressful and life-threatening event that can occur in lung cancer patients. The management of this event is usually challenging, and can involve surgery, embolization, and bronchoscopy. Unfortunately, while surgery can offer a definitive solution to hemoptysis, lung cancer patients are often excluded from this approach. On the other hand, bronchial arterial embolization rarely results in long-term control of bleeding. Endoscopy allows a skilled physician to perform mechanical tamponade or laser photocoagulation of bleeding lesions and preserve the main airways...
May 18, 2017: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/28625277/the-diagnosis-and-treatment-of-hemoptysis
#2
Harald Ittrich, Maximilian Bockhorn, Hans Klose, Marcel Simon
BACKGROUND: Hemoptysis, i.e., the expectoration of blood from the lower airways, has an annual incidence of approximately 0.1% in ambulatory patients and 0.2% in inpatients. It is a potentially life-threatening medical emergency and carries a high mortality. METHODS: This review article is based on pertinent publications retrieved by a selective search in PubMed. RESULTS: Hemoptysis can be a sign of many different diseases. Its cause remains unknown in about half of all cases...
June 5, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28603648/color-doppler-sonography-patterns-in-endobronchial-ultrasound-guided-transbronchial-needle-aspiration-of-mediastinal-lymph-nodes
#3
Mario Nosotti, Alessandro Palleschi, Davide Tosi, Paolo Mendogni, Ilaria Righi, Rosaria Carrinola, Lorenzo Rosso
BACKGROUND: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is commonly used for the pathological diagnosis in patients with mediastinal lymphadenopathy. Even though the accuracy of EBUS-TBNA is considered high, several authors have tried to outline characteristic ultrasound criteria for malignant mediastinal lymph-node identification to maximize this accuracy. Recently, a color-Doppler patterns classification has been proposed by Nakajima to target suspected mediastinal lymph-nodes...
May 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28593161/surgical-management-of-a-coronary-bronchial-artery-fistula-combined-with-myocardial-ischemia-revealed-by-13-n-ammonia-positron-emission-tomography
#4
Hang Jun Choi, Hwan Wook Kim, Do Yeon Kim, Kuk Bin Choi, Keon Hyon Jo
A 71-year-old male with known bronchiectasis and atrial fibrillation was admitted to Seoul St. Mary's Hospital with recurrent transient ischemic attack. Radiofrequency ablation was performed to resolve the patient's atrial fibrillation, but failed. However, a fistula between the left circumflex artery and the bilateral bronchial arteries was found on computed tomography. Fistula ligation and a left-side maze operation were planned due to his recurrent symptom of dizziness, and these procedures were successfully performed...
June 2017: Korean Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28583280/clinical-value-of-fdg-pet-ct-for-the-evaluation-of-rheumatic-diseases-rheumatoid-arthritis-polymyalgia-rheumatica-and-relapsing-polychondritis
#5
REVIEW
Kazuo Kubota, Hiroyuki Yamashita, Akio Mimori
FDG is a tracer for visualizing glucose metabolism. PET/CT using FDG is widely used for the diagnosis of cancer, because glycolysis is elevated in cancer cells. Similarly, active inflammatory tissue also exhibits elevated glucose metabolism because of glycolysis in activated macrophages and proliferating fibroblasts. Elevated FDG uptake by active inflammatory tissues, such as those affected by arthritis, vasculitis, lymphadenitis, and chondritis, has enabled the diagnosis of inflammatory diseases using FDG-PET/CT...
July 2017: Seminars in Nuclear Medicine
https://www.readbyqxmd.com/read/28575717/recurrent-pulmonary-emboli-with-characteristic-histopathology
#6
Sadahiro Hijikata, Takamichi Miyamoto, Junji Yamaguchi, Takamasa Iwai, Keita Watanabe, Yuichiro Sagawa, Ryo Masuda, Ryoichi Miyazaki, Naoyuki Miwa, Masahiro Sekigawa, Tetsuo Yamaguchi, Nobuhiro Hara, Yasutoshi Nagata, Toshihiro Nozato, Urara Sakurai, Kenzo Hirao
We report a unique case of recurrent thromboembolism and its histological findings that were revealed in an autopsy. Although it is well known that repeating thrombosis presents organization and recanalization, we also observed rare findings of thickening of the bronchial artery and fixation of the valve of the lower extremity vein in this case.
May 11, 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/28565835/intervention-treatment-on-massive-hemoptysis-of-pulmonary-aspergilloma
#7
Guanghui He, Wenyu Liu, Zhiqiang Gao, Zhi Gao, Hongsheng Gao, Yanjie Wang
Retrospective analysis was carried out on intervention treatment and the effects of massive hemoptysis of pulmonary aspergilloma. Twenty-five cases diagnosed as massive hemoptysis of pulmonary aspergilloma were performed with imaging of bronchial arteries and other related blood vessels in order to assess blood vessel type and the number involved in the disease and perform embolotherapy on the offending artery. There were 68 bleeding arteries in 25 cases, of which there were 36 bronchial arteries (52.94%), 15 intercostal arteries (22...
May 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28562735/dieulafoy-s-disease-of-the-bronchial-tree-a-case-report
#8
Massoud Baghai Wadji, Athena Farahzadi
CONTEXT: Dieulafoy's disease of the bronchial tree is a very rare condition. Few cases have been reported in the literature. It can be asymptomatic or manifest with massive hemoptysis. This disease should be considered among heavy smokers when recurrent massive hemoptysis is present amid otherwise normal findings. The treatment can be arterial embolization or surgical intervention. CASE REPORT: A 16-year-old girl was admitted to the emergency department due to hemoptysis with an unknown lesion in the bronchi...
May 29, 2017: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28541755/epinephrine-but-not-vasopressin-attenuates-the-airway-response-to-anaphylactic-shock-in-rats
#9
Feng Zheng, Ruxandra Copotoiu, Charles Tacquard, Bruno Demoulin, Jean Marc Malinovsky, Bruno Levy, Dan Longrois, Grégoire Barthel, Paul Michel Mertes, François Marchal, Silvia Demoulin-Alexikova, Olivier Collange
PURPOSE: The two life-threatening signs of anaphylactic shock (AS) are severe arterial hypotension and bronchospasm. Guidelines recommend epinephrine as first-line treatment. Arginine vasopressin (AVP) has been proposed as an alternative if epinephrine does not correct arterial hypotension. These two drugs may have beneficial, neutral or deleterious effects on airflow either directly or by modifying factors that regulate vasodilatation and/or edema in the bronchial wall. AIM OF THE STUDY: To compare the effects of epinephrine and AVP on airflow and airway leakage in a rat model of AS...
April 2017: Experimental Lung Research
https://www.readbyqxmd.com/read/28538393/a-comparison-of-extraluminal-and-intraluminal-use-of-the-uniblocker-in-left-thoracic-surgery-a-consort-compliant-article
#10
RANDOMIZED CONTROLLED TRIAL
Zhuo Liu, WenSheng He, QianQian Jia, XiaoChun Yang, ShuJuan Liang, XiuLi Wang
BACKGROUND: The aim of this study was to assess the feasibility and safety issues concerning extraluminal use of the Uniblocker for one-lung ventilation (OLV) in the left thoracic surgery. METHODS: Forty patients undergoing elective left thoracic surgery were included in this study, and all patients were randomly allocated to extraluminal use of Uniblocker group (E group, n = 20) or intraluminal use of Uniblocker group (I group, n = 20). Time for intubation, time for verification of the correct position of Uniblocker, incidence of Uniblocker displacement, index of pulmonary collapse, mean arterial pressure, heart rate, peak airway pressure, oxygen saturation in two-lung ventilation, and 30 minutes after OLV, bronchial damage after OLV, sore throat, and hoarseness postoperative were recorded...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28536236/a-ruptured-bronchial-artery-aneurysm-with-massive-haemoptysis
#11
Ryoma Ueda, Yuki Kotani, Toshihide Tsujimoto
Massive haemoptysis is associated with high mortality. Among various diseases presenting with massive haemoptysis, a ruptured bronchial artery aneurysm (BAA) is a rare entity. We report the case of a ruptured BAA as small as 3 mm in diameter associated with massive haemoptysis in a previously healthy 77-year-old woman. She had suddenly developed massive haemoptysis and was intubated and admitted to the intensive care unit. A CT scan and repeated bronchoscopy could not reveal the cause. Because haemorrhage continued, she underwent bronchial arteriography (BAG) twice...
May 22, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28526654/clinical-and-angiographic-characteristics-of-35-patients-with-cryptogenic-hemoptysis
#12
Takahiro Ando, Masahiro Kawashima, Kimihiko Masuda, Keita Takeda, Kenichi Okuda, Junko Suzuki, Nobuharu Ohshima, Hirotoshi Matsui, Atsuhisa Tamura, Hideaki Nagai, Shinobu Akagawa, Ken Ohta
BACKGROUND: Hemoptysis can cause a life threatening condition and often need to be treated urgently. Nearly 20% of hemoptysis cases were diagnosed as cryptogenic after clinical investigation. The purpose of this study was to clarify clinical and angiographic characteristics of cryptogenic hemoptysis. METHODS: We retrospectively reviewed medical records of 35 patients admitted to our hospital with cryptogenic hemoptysis from October 2010 to September 2014. RESULTS: In the 35 cases, bronchial artery embolization was successfully performed in 33 patients (94...
May 16, 2017: Chest
https://www.readbyqxmd.com/read/28526110/pulmonary-artery-sealing-with-ultrasonic-energy-in-open-lobectomy-a-phase-i-clinical-trial
#13
Eric Goudie, Vicky Thiffault, Adeline Jouquan, Edwin Lafontaine, Pasquale Ferraro, Moishe Liberman
OBJECTIVE: Pulmonary artery branch sealing in video-assisted thoracoscopic surgical lobectomy is usually achieved with vascular endostaplers. Iatrogenic pulmonary artery injury may be caused by endostaplers. We evaluated the safety of pulmonary artery sealing with an ultrasonic energy vessel-sealing device in a phase I clinical trial evaluating in vivo safety of the device during open lobectomy. METHODS: Patients scheduled to undergo elective open (thoracotomy) pulmonary lobectomy were prospectively enrolled...
June 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28523732/long-term-respiratory-outcomes-after-primary-total-correction-for-tetralogy-of-fallot-and-absent-pulmonary-valve-in-patient-with-respiratory-symptoms
#14
Takaya Hoashi, Toru Iwasa, Koji Kagisaki, Masatoshi Shimada, Kenichi Kurosaki, Isao Shiraishi, Hajime Ichikawa
OBJECTIVE: To review long-term respiratory outcomes for tetralogy of Fallot and absent pulmonary valve (TOF/APV) in respiratory symptomatic populations. METHODS: Of 25 consecutive patients undergoing primary total correction for TOF/APV between 1987 and 2016, Sixteen patients (64%) with a preoperative respiratory disturbance were enrolled. The median age at operation was 1.9 months old, including 4 neonates and 12 infants. Ten patients (62.5%) preoperatively necessitated mechanical ventilator support...
May 19, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28523349/diagnosis-of-bronchiectasis-and-airway-wall-thickening-in-children-with-cystic-fibrosis-objective-airway-artery-quantification
#15
Wieying Kuo, Marleen de Bruijne, Jens Petersen, Kazem Nasserinejad, Hadiye Ozturk, Yong Chen, Adria Perez-Rovira, Harm A W M Tiddens
OBJECTIVES: To quantify airway and artery (AA)-dimensions in cystic fibrosis (CF) and control patients for objective CT diagnosis of bronchiectasis and airway wall thickness (AWT). METHODS: Spirometer-guided inspiratory and expiratory CTs of 11 CF and 12 control patients were collected retrospectively. Airway pathways were annotated semi-automatically to reconstruct three-dimensional bronchial trees. All visible AA-pairs were measured perpendicular to the airway axis...
May 18, 2017: European Radiology
https://www.readbyqxmd.com/read/28515581/castleman-s-disease-a-rare-indication-for-endovascular-therapy-for-hemoptysis
#16
Mohammad A Husainy, Farhina Sayyed, Simon J McPherson
Castleman's disease (CD) is a rare lympho-proliferative disorder due to faulty immune regulation resulting in proliferation of lymphatic tissue. The vascular supply to these lesions have been reported to arise from the bronchial, internal mammary and the intercostal arteries. We report a case of hemoptysis secondary to intrathoracic CD with vascular supply arising from the left inferior phrenic artery which was successfully embolised with polyvinyl alcohol (PVA) particles.
January 2017: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/28507892/a-case-of-massive-hemoptysis-following-transesophageal-echocardiogram
#17
Sean J Callahan, Robert M Jones, Dana Albon, Andrew D Mihalek
INTRODUCTION: Tracheal intubation leading to injury of the airway is a rare complication of transesophageal echocardiography (TEE). Tracheal trauma is not a described complication of TEE, and safety literature for this procedure remains silent on the matter. We describe the case of a patient on systemic anticoagulation and antiplatelet therapy who underwent TEE and suffered massive hemoptysis requiring bronchial artery embolization (BAE). CASE PRESENTATION: An elderly patient was admitted to the hospital with recently diagnosed atrial fibrillation and shortness of breath...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28502060/comparison-of-univent-tube-and-ez-blocker-in-one-lung-ventilation-airway-pressures-and-gas-exchange
#18
Tülay Hoşten, Can Aksu, Alparslan Kuş, Sevim Cesur, Neşe Türkyılmaz, Mine Solak
Univent tube (UT) and EZ-blocker were used for one-lung ventilation (OLV). UT is a single lumen tube with a small separate lumen containing a bronchial blocker. EZ-blocker differs with its unique y-shaped double-cuffed distal end. We aimed to compare these two airway devices effects on airway pressures, oxygenation, ventilation and haemodynamics during OLV. Patients undergoing elective thoracotomy for the first time were included in this prospective randomized study. Patients were divided into two groups as UT and EZ...
May 13, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28497233/standardization-and-optimization-of-intraoperative-molecular-imaging-for-identifying-primary-pulmonary-adenocarcinomas
#19
Jarrod D Predina, Olugbenga Okusanya, Andrew D Newton, Philip Low, Sunil Singhal
PURPOSE: Intraoperative molecular imaging (IMI) is an emerging technology used to locate pulmonary adenocarcinomas and identify positive margins during surgery. Background noise and tissue autofluorescence have been major obstacles. The goal of this study is to optimize the image quality of folate receptor alpha (FRα) targeted IMI for pulmonary adenocarcinomas by modifying emission data. PROCEDURES: A total of 15 lung cancer patients were enrolled in a pilot study...
May 11, 2017: Molecular Imaging and Biology: MIB: the Official Publication of the Academy of Molecular Imaging
https://www.readbyqxmd.com/read/28476220/incidental-finding-of-an-arterio-arterial-fistula-between-non-bronchial-systemic-arteries-and-a-pulmonary-artery-in-a-cancer-patient
#20
Luis Gorospe Sarasúa, Ana Patricia Ovejero-Díaz, Gemma María Muñoz-Molina
No abstract text is available yet for this article.
May 2, 2017: Archivos de Bronconeumología
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