Radiologia最新文献

{"title":"Green radiology: How to develop sustainable radiology","authors":"S. Lojo-Lendoiro ,&nbsp;À. Rovira ,&nbsp;Á. Morales Santos","doi":"10.1016/j.rxeng.2023.06.008","DOIUrl":"10.1016/j.rxeng.2023.06.008","url":null,"abstract":"<div><p>The phenomenon of global warming due to the increased emission of greenhouse gases makes it necessary to raise public awareness about the importance of promoting sustainable practices. The field of radiology is not an exception, as it consumes a large amount of energy and resources to operate equipment and generate images. Green radiology is a sustainable, innovative, and responsible approach in radiology practice that focuses on minimizing the negative environmental effects of the technologies and procedures used in radiology. Its primary goal is to reduce the carbon, water and ecological footprint in our services based on four strategic pillars: decreasing energy, water, and helium usage; properly recycling and/or disposing of waste and residues (including contrast media); minimizing the environmental impact of ionizing radiation; and promoting eco-friendly radiology practices.</p></div>","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 3","pages":"Pages 248-259"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140767081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gastropericardial fistula: A successfully operated heart code","authors":"B. Carrasco Aguilera ,&nbsp;P. del Val Ruiz ,&nbsp;L. Sanz Álvarez ,&nbsp;F. Cadenas Fernández ,&nbsp;M. Martínez-Cachero García","doi":"10.1016/j.rxeng.2023.02.005","DOIUrl":"https://doi.org/10.1016/j.rxeng.2023.02.005","url":null,"abstract":"<div><p>Gastropericardial fistula is a rare, extremely serious and life-threatening condition. Its most common aetiology is secondary to iatrogenic injury following gastric surgery. Clinical manifestations may be non-specific with precordial pain, simulating an acute coronary syndrome, and may be accompanied by electrocardiogram abnormalities. Diagnosis is made by thoracoabdominal computed tomography (CT) with oral and intravenous contrast. Treatment is surgical and consists of repair of the anomalous communication. We present the case of an 81-year-old male patient with gastropericardial fistula who underwent surgery, with the aim of reviewing the diagnosis and the appropriate therapeutic strategy.</p></div>","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 3","pages":"Pages 278-281"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141434919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Presurgical diagnosis of diffuse gliomas in adults: Post-WHO 2021 practical perspectives from radiologists in neuro-oncology units","authors":"A. Pons-Escoda ,&nbsp;C. Majos ,&nbsp;M. Smits ,&nbsp;L. Oleaga","doi":"10.1016/j.rxeng.2024.03.002","DOIUrl":"10.1016/j.rxeng.2024.03.002","url":null,"abstract":"<div><p>The 2021 World Health Organization classification of CNS tumours was greeted with enthusiasm as well as an initial potential overwhelm. However, with time and experience, our understanding of its key aspects has notably improved. Using our collective expertise gained in neuro-oncology units in hospitals in different countries, we have compiled a practical guide for radiologists that clarifies the classification criteria for diffuse gliomas in adults. Its format is clear and concise to facilitate its incorporation into everyday clinical practice. The document includes a historical overview of the classifications and highlights the most important recent additions. It describes the main types in detail with an emphasis on their appearance on imaging. The authors also address the most debated issues in recent years. It will better prepare radiologists to conduct accurate presurgical diagnoses and collaborate effectively in clinical decision making, thus impacting decisions on treatment, prognosis, and overall patient care.</p></div>","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 3","pages":"Pages 260-277"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2173510724000442/pdfft?md5=23dd355a26e084d2f969ca38842d733c&pid=1-s2.0-S2173510724000442-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140278932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Developments in thoracic imaging","authors":"A. Bustos García de Castro","doi":"10.1016/j.rxeng.2024.02.001","DOIUrl":"https://doi.org/10.1016/j.rxeng.2024.02.001","url":null,"abstract":"","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 ","pages":"Pages S1-S2"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140607020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Persistent pulmonary abnormalities after 18 months of SARS-CoV-2 pneumonia","authors":"C. Valenzuela ,&nbsp;L. de la Fuente ,&nbsp;S. Hernández ,&nbsp;M.J. Olivera ,&nbsp;C. Molina ,&nbsp;N. Montes ,&nbsp;C. Benavides ,&nbsp;P. Caballero","doi":"10.1016/j.rxeng.2023.10.002","DOIUrl":"https://doi.org/10.1016/j.rxeng.2023.10.002","url":null,"abstract":"<div><h3>Objective</h3><p>To describe persistent pulmonary abnormalities detected on HRCT after 18 months of SARS-CoV-2 pneumonia, and to determine their extension and correlation with pulmonary function.</p></div><div><h3>Patients and methods</h3><p>A prospective cross-sectional study with an initial cohort of 90 patients in follow-up due to persisting lung abnormalities on imaging, functional respiratory impairment and/or respiratory symptoms. Of these, 31 (34%) were selected for analysis due to the persistence of their lung abnormalities on HRCT at 18 months after infection. A double reading was performed for each HRCT (62 observations).</p></div><div><h3>Results</h3><p>Of the 31 patients included: 20 (65%) were men; mean age was 67 years; 17 (55%) were smokers/ex-smokers. The mean hospitalisation time was 38 days. Eighteen (58%) patients were admitted to intensive care units. Five patients (16%) suffered an acute pulmonary thromboembolism and three (9.7%) had a pneumothorax. The mean time between the onset of pneumonia and the follow-up HRCT was 20.34 months. Nineteen percent of patients suffered from total lung function abnormalities; and ground-glass opacities and reticulation were present in 12% and 4.5% respectively. The findings of the 62 readings were: ground-glass opacities (100%), reticulation (83%), subpleural curvilinear lines (62%), parenchymal bands (34%), traction bronchiectasis (69%), displacement of vessels/fissures (46%) and honeycombing (4.9%).</p><p>Pulmonary function 18 months after the acute episode revealed a mean FVC of 92% of predicted value, with an FVC &lt; 80% of predicted value in 11 patients (35.4%). Mean DLCO was 71% of predicted value, with a DLCO &lt; 80% in 22 patients (70%).</p><p>We observed a statistically significant relationship between total lung function abnormalities on HRCT and FVC (P &lt; 0.05), and a trend towards statistical significance with DLCO (P = 0.051); there was a statistically significant relationship between the presence of ground-glass opacities and FEV1/FVC (P &lt; 0.01). The relationships between reticulation and FVC, FVC%, FEV1, FEV1% and DLCO% were also considered statistically significant (<em>P</em> &lt; 0.05).</p></div><div><h3>Conclusion</h3><p>Persistent interstitial lung abnormalities are seen on HRCT for a subset of patients infected with SARS-CoV-2 pneumonia. Seventy percent of these patients suffered a slight decrease in DLCO.</p></div>","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 ","pages":"Pages S47-S56"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140605536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multiple and hereditary renal tumors: a review for radiologists","authors":"M.Á. Corral de la Calle ,&nbsp;J. Encinas de la Iglesia ,&nbsp;G.C. Fernández Pérez ,&nbsp;A. Fraino ,&nbsp;M. Repollés Cobaleda","doi":"10.1016/j.rxeng.2024.03.001","DOIUrl":"10.1016/j.rxeng.2024.03.001","url":null,"abstract":"<div><p>80% of renal carcinomas (RC) are diagnosed incidentally by imaging. 2–4% of \"sporadic\" multifocality and 5–8% of hereditary syndromes are accepted, probably with underestimation. Multifocality, young age, familiar history, syndromic data, and certain histologies lead to suspicion of hereditary syndrome. Each tumor must be studied individually, with a multidisciplinary evaluation of the patient. Nephron-sparing therapeutic strategies and a radioprotective diagnostic approach are recommended.</p><p>Relevant data for the radiologist in major RC hereditary syndromes are presented: von-Hippel-Lindau, Chromosome-3 translocation, BRCA-associated protein-1 mutation, RC associated with succinate dehydrogenase deficiency, PTEN, hereditary papillary RC, Papillary thyroid cancer- Papillary RC, Hereditary leiomyomatosis and RC, Birt-Hogg-Dubé, Tuberous sclerosis complex, Lynch, Xp11.2 translocation/TFE3 fusion, Sickle cell trait, DICER1 mutation, Hereditary hyperparathyroidism and jaw tumor, as well as the main syndromes of Wilms tumor predisposition.</p><p>The concept of \"non-hereditary\" familial RC and other malignant and benign entities that can present as multiple renal lesions are discussed.</p></div>","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 2","pages":"Pages 132-154"},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140276047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Radiology now has an impact factor","authors":"L.H. Ros Mendoza","doi":"10.1016/j.rxeng.2024.01.001","DOIUrl":"10.1016/j.rxeng.2024.01.001","url":null,"abstract":"","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 2","pages":"Pages 105-106"},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140279546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is the use of gonad protection protectors necessary during infants chest radiography?","authors":"T. Masuda,&nbsp;Y. Takei,&nbsp;S. Arao","doi":"10.1016/j.rxeng.2022.08.003","DOIUrl":"https://doi.org/10.1016/j.rxeng.2022.08.003","url":null,"abstract":"<div><h3>Introduction and objectives</h3><p><span>To compare gonad doses with and without a gonad protector and to optimize the use of gonadal protectors in infants </span>thorax radiography.</p></div><div><h3>Materials and methods</h3><p><span>Two pediatric anthropomorphic phantoms are used: an X-ray system for KXO-50SS/DRX-3724HD, and a </span>digital radiography<span> system for CALNEO Smart C12, with and without a gonad protector during infants thorax radiography. A real time skin dosimeter is placed on the X-ray system, and a real time skin dosimeter is inserted on the front side of the mammary gland, the front and back sides of the true pelvis level, and on the ovaries and testes. The X-ray system is irradiated 15 times using phantoms with and without a gonad protector. The measured entrance patient doses values of for the real time skin dosimeter are compared for each phantom, with and without the gonad protector.</span></p></div><div><h3>Results</h3><p><span>The medium of measured entrance patient doses values for front side dose of the true pelvis level with and without the protector are 10.00 and 5.00 μGy at newborn, and 10.00 and 0.00μGy at one year, respectively. The medium of measured entrance patient doses values for the back side dose of the true pelvis level with and without the protector are 0.00 and 0.00 μGy at both newborn one year, respectively. The measured entrance patient doses cannot be detected in the ovaries and testes with or without the protector. No significant differences are observed in the measured entrance patient doses values for the front and back side doses of the pelvis, ovaries, and testes at newborn and one year, with and without the protector (</span><em>p</em> <!-->&gt;<!--> <!-->0.05).</p></div><div><h3>Conclusions</h3><p>No significant difference was observed in gonad dose measurements with and without the gonad protector during infants chest radiography. We believe that gonadal protector wearing is not necessary.</p></div>","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 2","pages":"Pages 107-113"},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140543556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Women in Radiology: A perspective from Spain","authors":"S. Cayón Somacarrera ,&nbsp;C. Alonso Rodríguez ,&nbsp;L. del Campo del Val ,&nbsp;L. Oleaga Zufiría ,&nbsp;P. Rodríguez Carnero","doi":"10.1016/j.rxeng.2023.04.009","DOIUrl":"https://doi.org/10.1016/j.rxeng.2023.04.009","url":null,"abstract":"<div><h3>Introduction</h3><p>There are gender inequalities in all fields, including radiology. Although the situation is improving, the presence of radiologists in leadership positions continues to be a minority. The objective of this article is to analyse the situation of women in the spanish radiology, comparing it with Europe and the United States.</p></div><div><h3>Materials and methods</h3><p>We selected the years 2000-2022 as reference period to make a comparison with feminization data throughout history. In addition, relevant specific data from the just begun 2023 were also included.</p><p>The variables in which we investigated feminization were the following: medical students, medical graduates, radiology residents and specialists, section chiefs, department chairs, radiology residency programme directors, radiology university professors, presidents of the main radiological entities and societies in Spain, Europe and the United States, recipients of the main awards given by these radiological societies and chief editors of their journals. In order to perform this analysis we conducted an in-depth bibliographic research, we contacted the radiological societies of Spain, Europe and the USA and we carried out a survey in the main Spanish radiology departments.</p></div><div><h3>Results</h3><p>The female presence in radiology decreases as we rise to leadership positions, a situation that is patent in Spain, Europe and the US, comparison that will be analysed in depth throughout the article.</p><p>In Spanish hospitals in 2021 there were 58.1% female radiology residents, 55% female radiologists, 42.9% female section chiefs and 24.4% female department chairs.</p><p>In SERAM’s history there have been 10% female presidents, 22% female gold medallists and 5% female editors-in-chief. If we analyse data from 2000 to 2023, female presidents reach 32% and female gold medallists 31%.</p></div><div><h3>Conclusions</h3><p>Although gender inequality is declining, in radiology women continue to be underrepresented in leadership positions. Work must be done in order to build a diverse and inclusive profession that reflects demographic reality.</p></div>","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 2","pages":"Pages 121-131"},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140543557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Teaching radiology in integrated educational programs","authors":"Joan C. Vilanova","doi":"10.1016/j.rxeng.2023.05.008","DOIUrl":"https://doi.org/10.1016/j.rxeng.2023.05.008","url":null,"abstract":"<div><p>Radiology is a medical discipline, an area of transversal knowledge integrated into any clinical situation. The optimal training of learning knowledge, skills and aptitudes in Radiology in the Degree in Medicine requires the integration of any imaging modality in the different areas of knowledge; from the basic subjects to any clinical subject of the Degree. This article describes the integration of Radiology teaching into the curriculum throughout the Medicine Degree at the University of Girona (UdG), describing the different radiology teaching activities that are taught. The specific activities of the subject \"Radiology\" are detailed; through workshops, seminars, practices, interactive computer game; and describing the characteristics of the main teaching methodological activity of the UdG, Problem-Based Learning.</p></div>","PeriodicalId":94185,"journal":{"name":"Radiologia","volume":"66 2","pages":"Pages 189-195"},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140543559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}