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Contemporary Diagnostic Radiology最新文献

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Basics of Intra-arterial Y-90 Microsphere Therapy for Liver Tumors: Part I 肝肿瘤动脉内Y-90微球治疗基础:第一部分
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-09-15 DOI: 10.1097/01.CDR.0000789252.48910.b6
M. Fani Bozkurt
{"title":"Basics of Intra-arterial Y-90 Microsphere Therapy for Liver Tumors: Part I","authors":"M. Fani Bozkurt","doi":"10.1097/01.CDR.0000789252.48910.b6","DOIUrl":"https://doi.org/10.1097/01.CDR.0000789252.48910.b6","url":null,"abstract":"Supplemental Digital Content is Available in the Text. Intra-arterial yttrium-90 (Y-90) microsphere therapy is a radionuclide therapy in which therapeutic radiation-loaded microspheres are targeted to microvasculature of hepatic tumors through arterial administration. The conceptual basis of this therapy depends primarily on the unique preferential blood supply of tumor cells versus healthy hepatocytes in the liver.","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41607369","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}
引用次数: 0
Imaging of Fetal Head and Neck Masses: A Systematic and Anatomic Approach 胎儿头颈部肿块的影像学:一种系统的解剖方法
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-08-31 DOI: 10.1097/01.CDR.0000771680.64542.80
J. Vaughn, L. Goncalves, P. Cornejo
{"title":"Imaging of Fetal Head and Neck Masses: A Systematic and Anatomic Approach","authors":"J. Vaughn, L. Goncalves, P. Cornejo","doi":"10.1097/01.CDR.0000771680.64542.80","DOIUrl":"https://doi.org/10.1097/01.CDR.0000771680.64542.80","url":null,"abstract":"Congenital neck masses are rare lesions typically encountered during second-trimester anatomy ultrasound. Accurate diagnosis is crucial to appropriate ante- and perinatal management though imaging characterization remains a challenge. Ultrasound and MRI play complementary roles in the diagnosis of prenatal head and neck masses now facilitated by the increased availability of fetal MRI, technologic advancements in both imaging modalities and large tertiary referral centers with specialized care teams. As in both adult and pediatric head and neck imaging, a solid understanding of the neck anatomic spaces is a requisite to formulate a focused differential diagnosis. In this review, the more common fetal neck masses in four anatomic locations are presented. Unlike the wide spectrum of potential pathologies encountered in children, fetal neck masses can be categorized into three major groups: tumors, vascular malformations, and congenital lesions. Using an anatomic and systematic approach, the radiologist can narrow the differential diagnosis into a single or a limited list of possibilities. This article provides a focused review of the more common fetal head and neck pathologies, emphasizing their location and imaging characteristics. Based on these features, a reasonable differential diagnosis can be formulated and applied to prenatal counseling, delivery management, and postnatal treatment.","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48374443","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}
引用次数: 1
Ultrasound of Soft Tissue Masses: Part II 软组织肿块的超声检查:第二部分
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-08-15 DOI: 10.1097/01.cdr.0000767656.10944.cb
K. M. Harris, Justin R. Montgomery, Paul J. Spicer
{"title":"Ultrasound of Soft Tissue Masses: Part II","authors":"K. M. Harris, Justin R. Montgomery, Paul J. Spicer","doi":"10.1097/01.cdr.0000767656.10944.cb","DOIUrl":"https://doi.org/10.1097/01.cdr.0000767656.10944.cb","url":null,"abstract":"In part I of this two-part series, we discussed the utility of ultrasound (US) for evaluation of soft tissue masses. Optimal scanning techniques were addressed. Multiple benign masses were highlighted in the first article, with particular attention to the features that were characteristic for a specific begin diagnosis. This article addresses more benign masses. Additionally, features of malignant soft tissue masses are reviewed and these findings reinforced with a discussion of several malignant diagnoses.","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45715652","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}
引用次数: 0
Ultrasound of Soft Tissue Masses: Part I 软组织肿块的超声:第一部分
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-07-31 DOI: 10.1097/01.CDR.0000765900.99295.39
K. M. Harris, Justin R. Montgomery, Paul J. Spicer
{"title":"Ultrasound of Soft Tissue Masses: Part I","authors":"K. M. Harris, Justin R. Montgomery, Paul J. Spicer","doi":"10.1097/01.CDR.0000765900.99295.39","DOIUrl":"https://doi.org/10.1097/01.CDR.0000765900.99295.39","url":null,"abstract":"Ultrasound is an important initial imaging study for evaluation of soft tissue masses. Many benign masses have characteristic locations and imaging findings, which indicate their diagnosis. Likewise, malignant masses frequently have imaging features, which indicate a suspicious finding. It is important for radiologists to be able to differentiate benign from malignant soft tissue masses, and in turn, to recommend the appropriate next step for suspicious masses. This article focuses on multiple different benign masses and their imaging findings.","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43739089","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}
引用次数: 0
Magnetic Resonance Imaging of Ankle Ligaments 踝关节韧带的磁共振成像
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-07-15 DOI: 10.1097/01.CDR.0000756356.95451.79
T. H. C. Cledera, Dyan V. Flores
{"title":"Magnetic Resonance Imaging of Ankle Ligaments","authors":"T. H. C. Cledera, Dyan V. Flores","doi":"10.1097/01.CDR.0000756356.95451.79","DOIUrl":"https://doi.org/10.1097/01.CDR.0000756356.95451.79","url":null,"abstract":"Ankle sprains are a common sports injury that can lead to chronic symptoms and residual instability. Ankle ligaments may be classified into four groups. This article reviews anatomy, MRI features, mechanisms of injury, and associated pathology of ankle ligaments.","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43753501","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}
引用次数: 6
Cardiopulmonary Sarcoid and Its Mimics 心肺肉瘤及其类似物
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-07-01 DOI: 10.1097/01.CDR.0000754780.94724.9f
K. Capaccione, J. Leb, M. Salvatore
{"title":"Cardiopulmonary Sarcoid and Its Mimics","authors":"K. Capaccione, J. Leb, M. Salvatore","doi":"10.1097/01.CDR.0000754780.94724.9f","DOIUrl":"https://doi.org/10.1097/01.CDR.0000754780.94724.9f","url":null,"abstract":"Sarcoid is a multisystem granulomatous disease, which can result in multiorgan dysfunction and significant morbidity and mortality.1 Although sarcoid can present in nearly any system, pulmonary involvement is present in approximately 90% of cases.2,3 Cardiac sarcoid is less common, and is believed to occur in 25% of patients with sarcoidosis.4 Both pulmonary and cardiac sarcoid can closely mimic other diseases presenting a challenge for the interpreting radiologist. Given that treatment may attenuate disease progression, it is essential for radiologists to recognize sarcoid early so that appropriate treatment can be initiated and to facilitate a search for other sites of disease.5,6","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47978667","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}
引用次数: 0
Lipoma Arborescens: Imaging Features of Typical and Atypical Disease and Differentiation From Other Intra-articular Pathology 树状脂肪瘤:典型和非典型疾病的影像学特征及与其他关节内病理的鉴别
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-06-30 DOI: 10.1097/01.cdr.0000754316.21497.2f
L. Bui-mansfield
{"title":"Lipoma Arborescens: Imaging Features of Typical and Atypical Disease and Differentiation From Other Intra-articular Pathology","authors":"L. Bui-mansfield","doi":"10.1097/01.cdr.0000754316.21497.2f","DOIUrl":"https://doi.org/10.1097/01.cdr.0000754316.21497.2f","url":null,"abstract":"Lipoma arborescens is a benign intra-articular lesion characterized by villous lipomatous proliferation of the synovium. It is most commonly found in the knee joint. However, lipoma arborescens also may be found in other joints and bursae and tendon sheaths. The purpose of this educational activity is to review typical and atypical cases of lipoma arborescens. In this article, we review the clinical features of lipoma arborescens. Its imaging characteristics on different radiologic modalities are reviewed. Histologic findings are examined to explain its imaging appearance. Differential diagnosis is discussed, including means to distinguish them by imaging. Correct diagnosis prevents misdiagnosis that may lead to unnecessary additional clinical evaluation and prompts referral to an orthopedic surgeon for evaluation for definitive treatment.","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44423654","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}
引用次数: 1
Calcific Tendinosis: What the General Radiologist Needs to Know 钙化性腱炎：普通放射科医生需要知道的
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-06-15 DOI: 10.1097/01.CDR.0000753128.93798.99
Jawad Hussain, O. Jawhar, Stephen Judge, V. Joshi, C. Stavrakis, Michael Brooks
{"title":"Calcific Tendinosis: What the General Radiologist Needs to Know","authors":"Jawad Hussain, O. Jawhar, Stephen Judge, V. Joshi, C. Stavrakis, Michael Brooks","doi":"10.1097/01.CDR.0000753128.93798.99","DOIUrl":"https://doi.org/10.1097/01.CDR.0000753128.93798.99","url":null,"abstract":"Hydroxyapatite deposition disease (HADD), or calcific tendinosis, is a common cause of atraumatic pain. Radiologists can be of great diagnostic assistance using imaging and clinical data to decipher HADD from other similar presenting pathologies such as infection, gout, trauma, and tumor. The radiologist should be aware of the various diagnostic imaging pitfalls and mimics of calcific tendinosis so that they may prevent further unnecessary workup and invasive procedures. In addition, radiologists should understand the role of percutaneous image-guided interventions as treatment options for HADD. The radiologist's understanding of the clinical presentation, imaging features, and treatment options of HADD will improve diagnostic accuracy and patient outcomes.","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45102233","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}
引用次数: 2
Endovascular Arteriovenous Fistula Creation 血管内动静脉造瘘术
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-06-01 DOI: 10.1097/01.CDR.0000798036.03093.b4
R. Tyagi, Kunal Karani, O. Ahmed, R. Navuluri
{"title":"Endovascular Arteriovenous Fistula Creation","authors":"R. Tyagi, Kunal Karani, O. Ahmed, R. Navuluri","doi":"10.1097/01.CDR.0000798036.03093.b4","DOIUrl":"https://doi.org/10.1097/01.CDR.0000798036.03093.b4","url":null,"abstract":"End-stage renal disease is increasingly prevalent and ultimately requires renal replacement therapy via renal transplant, peritoneal dialysis, or hemodialysis (HD). The ideal form of renal replacement therapy is renal transplantation; however, due to a shortage in organ availability, transplantation is least commonly utilized. Peritoneal dialysis is underutilized due to the requirement of significant patient training and occasional financial disincentive from funding agencies. HD remains the most common form of renal replacement therapy. Nearly half a million people in North America underwent HD in 2018.1","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46112040","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}
引用次数: 0
A Systematic Approach to Radiographic Evaluation of Arthritis of the Hand and Wrist 手、腕部关节炎影像学评价的系统方法
IF 0.1
Contemporary Diagnostic Radiology Pub Date : 2021-05-31 DOI: 10.1097/01.CDR.0000751604.31664.ba
Matthew L Kluckman, S. Bernard, L. Bui-mansfield
{"title":"A Systematic Approach to Radiographic Evaluation of Arthritis of the Hand and Wrist","authors":"Matthew L Kluckman, S. Bernard, L. Bui-mansfield","doi":"10.1097/01.CDR.0000751604.31664.ba","DOIUrl":"https://doi.org/10.1097/01.CDR.0000751604.31664.ba","url":null,"abstract":"More than 92 million adults in the United States have arthritis.1 Initial imaging evaluation of arthritis begins with radiography. Having a systematic approach to the interpretation of the radiographs for arthritis is essential to recognize subtle features and to correctly identify similar appearing diseases. The “ABCs” approach to the radiographic evaluation of arthritis has been a standard for decades. The goal of this article is to review the “ABCs” approach, to discuss how the radiographic features reflect the underlying pathology of common arthropathies, and to provide differential diagnostic considerations for conditions in one of three categories: aggressive erosive, osteoarthritis-like, or mass-like depositional patterns of arthritis.","PeriodicalId":29694,"journal":{"name":"Contemporary Diagnostic Radiology","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44089735","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}
引用次数: 0
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