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https://www.readbyqxmd.com/read/28643982/-current-surgical-treatment-for-hepatocellular-carcinoma-critical-appraisal-of-current-guidelines
#1
Daniel Clerc, Nermin Halkic, Nicolas Demartines, Emmanuel Melloul
Hepatocellular carcinoma (HCC) management has evolved in the last decades. Current available treatments include interventional radiology like radiofrequency ablation, transarterial chemoembolization or Yttrium 90 radioembolization. Surgery, when possible, has been proven to be the most effective treatment in reducing the risk of long-term local recurrence. American and European societies (AASLD, EASL, respectively) guidelines for the management of HCC endorse The Barcelona Clinic Liver Cancer (BCLC) treatment allocation system...
June 14, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28643545/application-of-intravoxel-incoherent-motion-ivim-magnetic-resonance-imaging-in-the-evaluation-of-primitive-brain-tumours
#2
A Catanese, F Malacario, L Cirillo, F Toni, C Zenesini, D Casolino, A Bacci, R Agati
Intravoxel incoherent motion is a potential non-invasive diagnostic tool in brain tumours, without any clear guidelines for its evaluation yet. In our study, we compare intravoxel incoherent motion with dynamic susceptibility contrast magnetic resonance imaging in the quantification of tumour tissue blood perfusion in 28 patients affected by brain tumours, highlighting the issues encountered during the acquisition set-up and post-processing steps. Intravoxel incoherent motion is a new imaging tool and an alternative technique to dynamic susceptibility contrast-magnetic resonance imaging which is of considerable interest at present...
January 1, 2017: Neuroradiology Journal
https://www.readbyqxmd.com/read/28641898/sclerosing-odontogenic-carcinoma-current-diagnostic-and-management-considerations-concerning-a-most-unusual-neoplasm
#3
REVIEW
M Hanisch, D Baumhoer, S Elges, L F Fröhlich, J Kleinheinz, S Jung
Sclerosing odontogenic carcinoma (SOC) is a primary intraosseous carcinoma of the jaws that has been listed as a separate entity for the first time in the latest version of the World Health Organization classification of Head and Neck Tumours (2017). The aim of this study was to analyse and interpret the existing literature on SOC in the context of a clinical case treated in the authors' department. A systematic search of the PubMed database was performed in accordance with the PRISMA guidelines, yielding nine cases of SOC reported so far...
June 19, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28641275/a-case-series-of-surgically-diagnosed-idiopathic-aortitis-in-a-canadian-centre-a-retrospective-study
#4
Diane L Murzin, Eric C Belanger, John P Veinot, Nataliya Milman
BACKGROUND: Idiopathic aortitis became recognized relatively recently, and the body of knowledge concerning this condition is scarce. We aimed to determine the frequency of idiopathic aortitis in aortic specimens, the clinical, laboratory and radiologic characteristics at diagnosis and during follow-up, and the approach to investigation, treatment and monitoring taken by the treating physicians. METHODS: We identified cases of aortitis diagnosed on pathological specimens of the aorta between Jan...
June 19, 2017: CMAJ Open
https://www.readbyqxmd.com/read/28630770/knowledge-on-irradiation-medical-imaging-prescriptions-and-clinical-imaging-referral-guidelines-among-physicians-in-a-sub-saharan-african-country-cameroon
#5
Boniface Moifo, Ulrich Tene, Jean Roger Moulion Tapouh, Odette Samba Ngano, Justine Tchemtchoua Youta, Augustin Simo, Joseph Gonsu Fotsin
BACKGROUND: Clinical imaging guidelines (CIGs) are suitable tools to enhance justification of imaging procedures. OBJECTIVE: To assess physicians' knowledge on irradiation, their self-perception of imaging prescriptions, and the use of CIGs. MATERIALS AND METHODS: A questionnaire of 21 items was self-administered between July and August 2016 to 155 referring physicians working in seven university-affiliated hospitals in Yaoundé and Douala (Cameroon)...
2017: Radiology Research and Practice
https://www.readbyqxmd.com/read/28630592/the-role-of-different-pi-rads-versions-in-prostate-multiparametric-magnetic-resonance-tomography-assessment
#6
Paulius Aliukonis, Tadas Letauta, Rūta Briedienė, Ieva Naruševičiūtė, Simona Letautienė
Background. Standardised Prostate Imaging Reporting and Data System (PI-RADS) guidelines for the assessment of prostate alterations were designed for the assessment of prostate pathology. Published by the ESUR in 2012, PI-RADS v1 was based on the total score of different MRI sequences with subsequent calculation. PI-RADS v2 was published by the American College of Radiology in 2015 and featured different assessment criteria for prostate peripheral and transitory zones. Aim. To assess the correlations of PI-RADS v1 and PI-RADS v2 with Gleason score values and to define their predictive values of the diagnosis of prostate cancer...
2017: Acta medica Lituanica
https://www.readbyqxmd.com/read/28626212/a-huge-subcutaneous-hematoma-in-an-adult-with-kasabach-merritt-syndrome
#7
Kuan-Lin Wu, Chiung-Ying Liao, Chen-Kuang Chang, Shang-Yun Ho, Yeu-Sheng Tyan, Yuan-Chun Huang
BACKGROUND Kasabach-Merritt syndrome is a potentially fatal disease that consists of hemangioma(s) with thrombocytopenia, microangiopathic hemolytic anemia, and coagulopathy. Extensive hemangiomatosis is rare. We present the radiological features and treatment strategy of a young adult suffering from Kasabach-Merritt syndrome with widespread hemangiomas and an infected huge hematoma in the right thigh. CASE REPORT A 33-year-old Taiwanese male presented with a painful 20-cm mass over his right thigh and gross hematuria for 2 days...
June 19, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28624970/cardiovascular-implantable-electronic-devices-a-review-of-the-dangers-and-difficulties-in-mr-scanning-and-attempts-to-improve-safety
#8
REVIEW
Pei Ghim Poh, Charlene Liew, Colin Yeo, Le Roy Chong, Andrew Tan, Angeline Poh
An increasing number of patients are being treated with cardiovascular implantable electronic devices (CIEDs), many of which are MR conditional. There is a lack of literature on the safe scanning of MR conditional CIEDs. This review article discusses MR imaging safety in patients with implanted CIEDs. Guidelines on safe use and indications of imaging patients with MR conditional CIEDs are described, followed by a pictorial essay of the radiographic features of these devices. We also discuss the challenges of monitoring the patient in the MR environment, advances in MRI conditional imaging of devices, availability, limitations and workflow including vendor-specific and other collaborative efforts to simplify the scanning process...
June 17, 2017: Insights Into Imaging
https://www.readbyqxmd.com/read/28622797/making-the-best-value-of-clinical-radiology-irefer-guidelines-8th-edition
#9
D Remedios, B France, M Alexander
New uses of medical imaging as well as over-diagnosis and wasteful imaging have led to a 10% per annum growth in computed tomography (CT) and magnetic resonance imaging (MRI). Personalised value to the patient will be helped by referral guidelines for the best test first, adding evidence-based technical value to the investigation to answer the clinical question, thus providing allocative value to the commissioners of medical imaging. Appropriate imaging is driven by the need for effective decisions, radiation safety, and cost awareness...
June 13, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28611522/radiological-response-and-inflammation-scores-predict-tumour-recurrence-in-patients-treated-with-transarterial-chemoembolization-before-liver-transplantation
#10
Daniele Nicolini, Andrea Agostini, Roberto Montalti, Federico Mocchegiani, Cinzia Mincarelli, Alessandra Mandolesi, Nicola L Robertson, Roberto Candelari, Andrea Giovagnoni, Marco Vivarelli
AIM: To investigate the prognostic value of the radiological response after transarterial chemoembolization (TACE) and inflammatory markers in patients affected by hepatocellular carcinoma (HCC) awaiting liver transplantation (LT). METHODS: We retrospectively evaluated the preoperative predictors of HCC recurrence in 70 patients treated with conventional (n = 16) or doxorubicin-eluting bead TACE (n = 54) before LT. The patient and tumour characteristics, including the static and dynamic alpha-fetoprotein, neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio (PLR) measurements, were recorded...
May 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28602688/quality-control-in-cone-beam-computed-tomography-cbct-efomp-estro-iaea-protocol-summary-report
#11
Hugo de Las Heras Gala, Alberto Torresin, Alexandru Dasu, Osvaldo Rampado, Harry Delis, Irene Hernández Girón, Chrysoula Theodorakou, Jonas Andersson, John Holroyd, Mats Nilsson, Sue Edyvean, Vesna Gershan, Lama Hadid-Beurrier, Christopher Hoog, Gregory Delpon, Ismael Sancho Kolster, Primož Peterlin, Julia Garayoa Roca, Paola Caprile, Costas Zervides
The aim of the guideline presented in this article is to unify the test parameters for image quality evaluation and radiation output in all types of cone-beam computed tomography (CBCT) systems. The applications of CBCT spread over dental and interventional radiology, guided surgery and radiotherapy. The chosen tests provide the means to objectively evaluate the performance and monitor the constancy of the imaging chain. Experience from all involved associations has been collected to achieve a consensus that is rigorous and helpful for the practice...
June 8, 2017: Physica Medica: PM
https://www.readbyqxmd.com/read/28596060/-medical-prevention-and-treatment-of-radiation-induced-pulmonary-complications
#12
A Vallard, C Rancoule, H Le Floch, J-B Guy, S Espenel, C Le Péchoux, É Deutsch, N Magné, C Chargari
Radiation-induced lung injuries mainly include the (acute or sub-acute) radiation pneumonitis, the lung fibrosis and the bronchiolitis obliterans organizing pneumonia (BOOP). The present review aims at describing the diagnostic process, the current physiopathological knowledge, and the available (non dosimetric) preventive and curative treatments. Radiation-induced lung injury is a diagnosis of exclusion, since clinical, radiological, or biological pathognomonic evidences do not exist. Investigations should necessarily include a thoracic high resolution CT-scan and lung function tests with a diffusing capacity of the lung for carbon monoxide...
June 5, 2017: Cancer Radiothérapie: Journal de la Société Française de Radiothérapie Oncologique
https://www.readbyqxmd.com/read/28593402/clinical-presentation-and-prognostic-indicators-in-100-adults-and-children-with-neurofibromatosis-1-associated-non-optic-pathway-brain-gliomas
#13
Susan Byrne, Steve Connor, Karine Lascelles, Ata Siddiqui, Darren Hargrave, Rosalie E Ferner
Type 1 Neurofibromatosis (NF1) is a common autosomal dominant condition, with a major impact on the nervous system, eye, bone, and skin, and a predisposition to malignancy. At present it is not possible to predict clinically or on imaging, whether a brain tumour will remain indolent or undergo high-grade change. There are no consensus guidelines on the follow-up of non-optic pathway glioma (non-OPG) tumours in NF1. One hundred patients from the National NF1 Service with generalised NF1 and a diagnosis of non-OPG glioma were followed up for a median time of 63 months after glioma detection...
June 7, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28593005/real-time-elastography-in-crohn-s-disease-feasibility-in-daily-clinical-practice
#14
Andrea Giannetti, Marco Matergi, Marco Biscontri, Francesco Tedone, Lucia Falconi, Luca Franci
Ultrasound (US) is the first-line investigation in patients with abdominal symptoms and it has a role in the diagnosis and monitoring of inflammatory bowel diseases. Strain elastography (SE) is a US method for estimating tissue elasticity. This method is still not routinely used in clinical practice, although it is suggested by the EFSUMB Guidelines for the characterization of intestinal stenosis in Crohn's disease. The purpose of this Pictorial Essay is to confirm the feasibility of elastography in Crohn's disease in clinical practice by comparing elastography images with corresponding endoscopic or radiological images...
June 2017: Journal of Ultrasound
https://www.readbyqxmd.com/read/28590774/fluorine-18-fluorodeoxyglucose-positron-emission-tomography-in-the-management-of-solitary-pulmonary-nodule-a-review
#15
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/28590033/radiological-and-pathological-evaluation-of-the-level-of-arterial-division-after-colon-cancer-surgery
#16
Ditte Louise E Munkedal, Mona Rosenkilde, Dennis Tønner Nielsen, Thorbjørn Sommer, Nicholas P West, Søren Laurberg
AIM: In aiming to cure patients with colorectal cancer surgery, the surgeon must carefully dissect the mesocolon and mesorectum and divide the vascular pedicle as near to its origin so as to include all local lymph nodes. This has been termed Complete Mesocolic Excision (CME). The distance from distal vascular tie to the bowel wall in the fixed specimen is an indication as to the quality of surgery but this does not assess the length of the residual vascular pedicle and by implication, residual lymph nodes...
June 7, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/28584945/cirse-quality-assurance-document-and-standards-for-classification-of-complications-the-cirse-classification-system
#17
D K Filippiadis, C Binkert, O Pellerin, R T Hoffmann, A Krajina, P L Pereira
Interventional radiology provides a wide variety of vascular, nonvascular, musculoskeletal, and oncologic minimally invasive techniques aimed at therapy or palliation of a broad spectrum of pathologic conditions. Outcome data for these techniques are globally evaluated by hospitals, insurance companies, and government agencies targeting in a high-quality health care policy, including reimbursement strategies. To analyze effectively the outcome of a technique, accurate reporting of complications is necessary...
June 5, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28580069/granulomatous-mastitis-in-a-transgender-patient
#18
Kenny Q Sam, Frederick J Severs, Lilian O Ebuoma, Nagi S Chandandeep, Emily L Sedgwick
Granulomatous mastitis is a rare and benign inflammatory condition of the breast most commonly affecting women of child-bearing age as well as patients on oral contraceptives. This condition is important to identify due to its diagnostic mimicry of malicious entities such as breast carcinoma. Clinical and radiological findings are nonspecific and may overlap with breast carcinomas, thus pathologic confirmation is often necessary for definitive diagnosis. Although cases of granulomatous mastitis have been described in cisgender females, there have been no reported cases in the transgender patient, a growing patient population with few imaging guidelines...
February 2017: Journal of Radiology Case Reports
https://www.readbyqxmd.com/read/28574537/incidental-pulmonary-nodules-reported-on-ct-abdominal-imaging-frequency-and-factors-affecting-inclusion-in-the-hospital-discharge-summary
#19
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/28570731/consensus-on-diagnostic-criteria-of-idiopathic-orbital-inflammation-using-a-modified-delphi-approach
#20
Ilse Mombaerts, Jurij R Bilyk, Geoffrey E Rose, Alan A McNab, Aaron Fay, Peter J Dolman, Richard C Allen, Martin H Devoto, Gerald J Harris
Importance: Current practice to diagnose idiopathic orbital inflammation (IOI) is inconsistent, leading to frequent misdiagnosis of other orbital entities, including cancer. By specifying criteria, diagnosis of orbital inflammation will be improved. Objective: To define a set of criteria specific for the diagnosis of IOI. Design, Setting, and Participants: A 3-round modified Delphi process with an expert panel was conducted from June 8, 2015, to January 25, 2016...
June 1, 2017: JAMA Ophthalmology
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