Radiation Diagnostics, Radiation Therapy最新文献

{"title":"Sturge-Weber-Crabbe Syndrome (review and portfolio)","authors":"L. Zabudskaya, L. Vigovskaya, K. Ruzhylo","doi":"10.37336/2707-0700-2020-2-5","DOIUrl":"https://doi.org/10.37336/2707-0700-2020-2-5","url":null,"abstract":"Sturge-Weber-Crabbe syndrome (SWCS, encephalo-trigeminal angiomatosis) is a rare neurodermal disease (phacomatosis), characterized by vascular skin, eyes and brain abnormalities. The incidence is 1 for 50,000 and it is equal in women and men. All races and ethnic groups are affected without gender differences.\u0000The history of the first descriptions of SWCS, its detailing, elements of etiopathogenesis and clinical description, aspects of the medical imaging technologies application in SWCS identifying are presented.\u0000As part of a clinical observation the brain CT and MRI results of the 9-year patient with SWCS are described and illustrated in details.\u0000It is noted that patients with SWCS should be under the supervision of a multidisciplinary team (medical geneticist, dermatologist, neurologist, epileptologist, neurosurgeon, neuropsychologist, ophthalmologist, ophthalmosurgeon, vascular surgeon, neuroradiologist) with training in the diagnostics and treatment of hereditary neurodermal syndromes .\u0000Keywords: Sturge-Weber-Crabbe syndrome, encephalo-trigeminal angiomatosis, phacomatosis.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131502212","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":"Variants of stomach position in different types of congenital diaphragmatic hernia in the fetus","authors":"G. Grebinichenko, I. Gordienko, O. Tarapurova","doi":"10.37336/2707-0700-2020-2-1","DOIUrl":"https://doi.org/10.37336/2707-0700-2020-2-1","url":null,"abstract":"Purpose – to present detailed description for typical variants of the stomach location in left-sided congenital diaphragmatic hernia in the fetus in relation to the main topographic landmarks of the chest and abdomen, and to determine the relationship between the position of the stomach and anatomical variants of pathology.\u0000Material and methods. Analysis of the data from 235 ultrasound examinations of 157 fetuses in patients with left-sided diaphragmatic hernia, which were referred in 2007-2020.\u0000Results. In 3 cases (1.91 %) identification of the stomach and its location was impossible. In the remaining 154 cases, the following typical variants of stomach position were identified: intra-abdominal (22.73 %), intra-thoracic medial (12.99 %) and medial oblique (4.55 %), mid-ventral (21.43%), transverse ( 16.23 %), mid-dorsal (5.19 %), retrocardiac (5.84 %), paravertebral (2.6 %), left paracostal (1.3 %), and left pseudoanatomical (7.14 %) . With the abdominal localization of the stomach there was a shift of its pyloric part down to the bladder in 74.3 %, and in 17.1 % of cases stomach position was changed for intra-thoracic. Liver herniation was registered in 14.3% of cases with intra-abdominal stomach position, in 87.5% of mid-dorsal, and in 100% of cases with central-ventral, transverse, retrocardiac, paravertebral and left paracostal position. The liver was not detected in the thorax in cases with medial stomach position, and its identification was complicated in cases with oblique medial position. \u0000Conclusions. Typical anatomical variants of the stomach and other herniated abdominal organs location in the thorax of fetuses with left-sided diaphragmatic hernia were determined. The proposed classification system of anatomical variants of left diaphragmatic hernia with an emphasis on the stomach position will allow to improve the accuracy of prenatal ultrasound diagnosis, as well as individual prediction of postnatal outcome.\u0000Key words: congenital diaphragmatic hernia, congenital malformations, liver herniation, stomach position.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131928555","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":"FAPI-PET/CT: A New Direction For Diagnostic Imaging In Nuclear Medicine","authors":"P. Korol, A. Samokhin, O. Shcherbina, N. Ponomarenko","doi":"10.37336/2707-0700-2019-4-5","DOIUrl":"https://doi.org/10.37336/2707-0700-2019-4-5","url":null,"abstract":"The literature review addresses the prospects of application, FAPI-PET / CT, as a new method for diagnostic visualization of malignant tumor diseases. According to the study, a number of epidemiologically important tumor diseases, in particular breast cancer, esophagus, lungs, pancreas, tumors of the head and neck, colorectal cancer, have an extremely high absorption of FAPI in the execution of 68-Ga-FAPI-PET / CT. \u0000However, further technological improvements are required in order for FAPI-PET / CT imaging, by computing SUV, to become part of routine medical practice.\u0000Key words: positron emission tomography, radiopharmaceutical, fibroblast-associated protein, standardized uptake value.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115694821","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":"Multicentric and multifocal breast cancer diagnostics (review and portfolio)","authors":"V. Zavizion, F. Kulikova, N. Davlietova","doi":"10.37336/2707-0700-2019-4-3","DOIUrl":"https://doi.org/10.37336/2707-0700-2019-4-3","url":null,"abstract":"Breast cancer in (42-48) % of cases is a multicentric or multifocal process. Multicentricity of the tumor is the presence of several tumor foci located in different quadrants (segments) of the breast; multifocality is the presence of several tumor foci in one square or segment. \u0000Multifocal and multicentric cancers evidently are biologically different diseases. The importance of identifying all the foci is that with a multicentric lesion, more radical types of surgical treatment are applied. With cancer monocentricity, organ-preserving surgery is predominantly chosen, and with multicentricity – radical mastectomy. Multifocality not detected at the preoperative stage and, especially, multicentricity is the cause of relapses in more than 40 % of cases.\u0000The purpose of the review is to consider the information content and effectiveness of radiation diagnostic technologies in the aspect of identification of multicentric and multifocal breast cancer.\u0000X-ray mammography, full-format digital X-ray mammography, magnetic resonance imaging, multispiral computed tomography, infrared thermography of transmission optical tomography, sonography, digital tomosynthesis, mammoscintigraphy, electric impedance mammography are considered.\u0000Key words: multifocal and multicentric cancer, mammography, magnetic resonance mammography, multispiral computer tomography, mammoscintigraphy, sonography, electric impedance mammography.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122364067","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":"Radiological Aspects of the New “International Multidisciplinary Classification of Lung Adenocarcinoma”: Methodological Bases and Own Experience","authors":"Я.С. Бабій, Т.В. Сичова, І.М. Дикан","doi":"10.37336/27070700-2019-4-6","DOIUrl":"https://doi.org/10.37336/27070700-2019-4-6","url":null,"abstract":"Purpose – to improve the efficiency of diagnosis and treatment of patients with pulmonary adenocarcinoma by introducing in Ukraine a new “International Multidisciplinary Classification ...” adopted by WHO in 2015. For radiologists, this classification recommends CT semiotics of pulmonary adenocarcinoma according to its histological subtypes. Distinguish: preinvasive (atypical adenomatous hyperplasia – AAG, adenocarcinoma in situ – AIS), minimally invasive (minimally invasive adenocarcinoma – MIA) and invasive (predominantly lepidic adenocarcinoma – LPA, invasive mucinous adenocarcinoma – IMA) lesions. In accordance with the recommendations of the International Association for the study of lung cancer, the American thoracic society and the European respiratory society: ground glass nodule (GGN) or partially solid formations with predominance of the GGN component in CT images should be interpreted using new Terms: AIS, MIA and LPA. On sufficiently thin (≤ 3 mm) CT sections, when evaluating partially solid composites, the size of the solid component and the total size, including GGN, should be separately measured. With limited resources of the country (region, institution) in conducting molecular and immunohistochemical studies, the authors of the \"International Multidisciplinary Classification ...\" recommend determining the stage of adenocarcinoma by all available methods and starting treatment of patients (surgical, chemotherapy) based on TNM factors. Conclusion. The implementation status of the new (WHO, 2015) “International Multidisciplinary Classification of Lung Adenocarcinoma” in Ukraine should be considered unsatisfactory. At the same time, on the basis of CT data, the radiologist has the opportunity to suggest the presence of one of its five histological subtypes and recommend to the clinician the next steps in making a diagnosis (specific additional examination, consultations of other specialists, the timing of the CT scan, etc.). Based on this information, the morphologist more accurately determines the histological type of the tumor, and the oncologist chooses the most effective way to treat the patient. Key words: multidisciplinary classification, pulmonary adenocarcinoma, computed tomography.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"244 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133015589","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":"Scientifi c Research of the SI “Institute of Nuclear Medicine and Diagnostic Radiology of the National Academy of Medical Sciences Of Ukraine” in 2021: Artifi cial intellect and postprocessing","authors":"І.М. Dykan, B. Tarasyuk, I. Andrushchenko","doi":"10.37336/2707-0700-2022-1-1","DOIUrl":"https://doi.org/10.37336/2707-0700-2022-1-1","url":null,"abstract":"Researchers of the Institute performed the applied scientific research \"To develop technology for digital processing of radiological diagnostic images based on elements of artificial intelligence in diffuse liver pathology in patients of different ages\" (funded from the budget of NAMS of Ukraine) in conjunction with SI \"Academician O.M. Lukyanova Institute of Pediatrics, Obstetrics and Gynecology of the National Academy of Medical Sciences of Ukraine ” together with the National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute ».\u0000When performing research, the most important results are: investigations in patients with nonalcoholic fatty liver disease demonstrated that the modern algorithm of radiological examination allows to determine not only the features of the structural structure of the body in the age aspect, in particular to characterize the fat component and information on the acoustic stiffness of the parenchyma, but is an important prerequisite for further monitoring of the effectiveness of diffuse liver disease treatment; methods for rapid diagnosis of diffuse liver disease based on the artificial intelligence elements application have been developed and implemented into the examination algorithm, which improves the level and speed of liver disease diagnosis at the stages of primary examination by 30% and allows to develop a differentiated approach in the application of other (high-cost) methods of radiological diagnostics. \u0000Protocols for post-processing of pancreatic diseases were developed together with the SI \" O.O. Shalimov National Institute of Surgery and Transplantology of the National Academy of Medical Sciences of Ukraine”. Scientists of the Institute together with the Ukrainian Military Medical Academy took part in the development of the complex of radiological methods for the diagnosis of thoracic gunshot wounds, visualization of wound canals in case of gunshot and mine-explosive injuries.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"403 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115989563","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":"The role of positron emission tomography in the diagnosis of non-small cell lung cancer","authors":"M.O. Ivakh, P. Korol, O. Shcherbina","doi":"10.37336/2707-0700-2022-3-4","DOIUrl":"https://doi.org/10.37336/2707-0700-2022-3-4","url":null,"abstract":"This clinical lecture demonstrates the current and future role of 18-F FDG PET/CT in the diagnosis of NSCLC (non-small cell lung cancer) (usefulness/limitations) and prognosis in lung cancer treatment.\u0000PET-CT combines metabolic and morphological data, which makes it possible to offer better possibilities for diagnosing malignant pulmonary nodules compared to conventional CT. Integrated PET-CT combines the advantages of PET and CT, minimizing their limitations in the diagnosis, staging and treatment of NSCLC. PET-CT offers a better assessment of lymph node involvement and the presence of local or distant metastatic disease than can be done with conventional imaging alone, and is often used to interpret suspicious lesions detected by such imaging techniques.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122952606","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":"COMPONENTS OF BODY QUALITY: THE ROLE OF RADIOLOGY","authors":"N. Kolotilov, A. Samokhin","doi":"10.37336/2707-0700-2022-2-4","DOIUrl":"https://doi.org/10.37336/2707-0700-2022-2-4","url":null,"abstract":"The aim of the work is to refine the concept of body quality and identify the components of body quality based on medical imaging information technologies. Variant anatomy. Transposition of internal organs. Circle of Willia. Body composition: fat, muscle and bone components of the body. Brown adipose tissue and positron emission tomography. Sarcopenia and musculoskeletal index at the level of the body of the third lumbar vertebra. Pathophysiological mineralization of the body. Heterotopic osification. Prostatoliths, ophthalmoliths, pulmoliths, sialoliths, dentoliths, rhinoliths, calcifications of the coronary arteries, atherosclerotic plaques, calcifications of the diaphragm of the Turkish saddle, basal ganglia, walls of the internal carotid artery and basilar. Endoecology of the human body. Consideration of the negative (perioperative, long-term) consequences of procedures for improving the quality of the body by endoprosthetics of organs. Maxillary post-implantation syndrome. Bone metallosis and bone cement implantation syndrome. Augmentation mammoplasty. Deposition of nano- and macroplastics. Aging is an integral result of changes in the quality of the body and its functioning. Biohacking is practically an activity to improve the quality of the body and its functions. Possible monetization of the concept of body quality is shown on the example of the dentoalveolar system within the framework of voluntary health insurance.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114187331","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":"Radiological Aspects of the New “International Multidisciplinary Classification of Lung Adenocarcinoma”: Methodological Bases and Own Experience","authors":"Y. Babiy, T. Sychova, I. Dykan","doi":"10.37336/2707-007-2019-4-6","DOIUrl":"https://doi.org/10.37336/2707-007-2019-4-6","url":null,"abstract":"Purpose – to improve the efficiency of diagnosis and treatment of patients with pulmonary adenocarcinoma by introducing in Ukraine a new “International Multidisciplinary Classification ...” adopted by WHO in 2015.\u0000For radiologists, this classification recommends CT semiotics of pulmonary adenocarcinoma according to its histological subtypes. Distinguish: preinvasive (atypical adenomatous hyperplasia – AAG, adenocarcinoma in situ – AIS), minimally invasive (minimally invasive adenocarcinoma – MIA) and invasive (predominantly lepidic adenocarcinoma – LPA, invasive mucinous adenocarcinoma – IMA) lesions. \u0000In accordance with the recommendations of the International Association for the study of lung cancer, the American thoracic society and the European respiratory society: ground glass nodule (GGN) or partially solid formations with predominance of the GGN component in CT images should be interpreted using new Terms: AIS, MIA and LPA.\u0000On sufficiently thin (≤ 3 mm) CT sections, when evaluating partially solid composites, the size of the solid component and the total size, including GGN, should be separately measured. With limited resources of the country (region, institution) in conducting molecular and immunohistochemical studies, the authors of the \"International Multidisciplinary Classification ...\" recommend determining the stage of adenocarcinoma by all available methods and starting treatment of patients (surgical, chemotherapy) based on TNM factors.\u0000Conclusion. The implementation status of the new (WHO, 2015) “International Multidisciplinary Classification of Lung Adenocarcinoma” in Ukraine should be considered unsatisfactory. At the same time, on the basis of CT data, the radiologist has the opportunity to suggest the presence of one of its five histological subtypes and recommend to the clinician the next steps in making a diagnosis (specific additional examination, consultations of other specialists, the timing of the CT scan, etc.). Based on this information, the morphologist more accurately determines the histological type of the tumor, and the oncologist chooses the most effective way to treat the patient.\u0000Key words: multidisciplinary classification, pulmonary adenocarcinoma, computed tomography.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122280215","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":"Radionuclide imaging of arterial inflammation in HIV-infected patients with vascular atherosclerosis","authors":"P. Korol, O. Shcherbina","doi":"10.37336/2707-0700-2019-3-5","DOIUrl":"https://doi.org/10.37336/2707-0700-2019-3-5","url":null,"abstract":"The review examined the role of arterial inflammation in atherogenesis and the pathogenic factors responsible for the high risk of cardiovascular diseases (CVD) among HIV-infected patients. Inflammation has been shown to play an important role in all phases of atherosclerotic CVD. HIV-infected patients have an increased tendency to CVD. The most effective radionuclide method of imaging the inflammatory process in the pathogenesis of CVD among HIV-infected people is F-18 FDG PET/CT. At the present stage, several ligands for visualization were synthesized, which were used to identify vascular inflammation in preclinical and clinical studies. These tracers, in addition to F-18 FDG, have significant potential for future use among HIV-infected patients.\u0000Key words: atherosclerosis, cardiovascular disease, positron emission tomography, HIV infection.","PeriodicalId":262112,"journal":{"name":"Radiation Diagnostics, Radiation Therapy","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114450610","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}