Seminars in Roentgenology最新文献

Case of the Season: CNS Manifestation of ACTA2-Related Smooth Muscle Arteriopathy in an Adolescent. 当季病例：一例青少年acta2相关平滑肌动脉病变的中枢神经系统表现。

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-05-07 DOI: 10.1016/j.ro.2026.150985

Sakina Kazmi, Swati Mody

引用次数: 0

Letter from the Guest Editor. 客座编辑的来信。

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-05-02 DOI: 10.1016/j.ro.2026.150988

Jayapalli Rajiv Bapuraj

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Lymphatic Complications in Congenital Heart Disease 先天性心脏病的淋巴并发症

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-04-01 Epub Date: 2026-04-14 DOI: 10.1016/j.ro.2026.150983

Danish Vaiyani , Mudit Gupta , Aaron G. DeWitt , Rachel Shustak , Emmanuelle Favilla , Erin Pinto , Lauren Biroc , Meghan Yowell , Yoav Dori , Christopher L. Smith

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Complex Lymphatic Anomalies: A Comprehensive Review of Imaging Features and Diagnostic Considerations 复杂淋巴异常：影像学特征和诊断考虑的综合回顾

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-04-01 Epub Date: 2025-12-04 DOI: 10.1016/j.ro.2025.150967

Michael Pratt, Jeanne Dillenbeck, Sheena Pimpalwar, Jaewon Yang, Robert Carson Sibley

{"title":"Complex Lymphatic Anomalies: A Comprehensive Review of Imaging Features and Diagnostic Considerations","authors":"Michael Pratt, Jeanne Dillenbeck, Sheena Pimpalwar, Jaewon Yang, Robert Carson Sibley","doi":"10.1016/j.ro.2025.150967","DOIUrl":"10.1016/j.ro.2025.150967","url":null,"abstract":"<div><div>Within the overarching diagnosis of lymphatic anomalies, the subgroup of complex lymphatic anomalies (CLAs) has classically been comprised of 4 entities which are characterized by multisystem involvement, structural complexity, and functional impairment of the lymphatic system. The 4 subtypes generalized lymphatic anomaly, kaposiform lymphangiomatosis, Gorham-Stout disease, and central conducting lymphatic anomaly, share overlapping characteristics which can make differentiating between them a challenge. Recently, a fifth subtype, generalized lymphatic dysplasia, has been defined as a separate classification. CLAs may contribute to significant morbidity for affected patients, and a multidisciplinary approach is critical to optimize treatment approaches. From a diagnostic perspective, it is imperative that readers interpreting those images for patients with CLAs are aware of various manifestations of the different subtypes, and that the readers have a strong understanding of follow-up imaging recommendations when needed. In conjunction, the utility of images to guide intervention continues to grow, and maintaining an updated perspective on the diagnostician’s role is critical to facilitating excellent patient care. We aim to provide an overview of current practices and approaches to further the readers' knowledge base on CLAs.</div></div>","PeriodicalId":51151,"journal":{"name":"Seminars in Roentgenology","volume":"62 ","pages":"Article 150967"},"PeriodicalIF":1.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145685028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pulmonary Venous Anomalies in the Adult 成人肺静脉异常

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-04-01 Epub Date: 2025-11-23 DOI: 10.1016/j.ro.2025.150966

Wesley Jong, Sydney Yee, Rohan Srivastava, Hussain Alkhars, John P. Lichtenberger III

引用次数: 0

Lymphatic Interventions and Treatment: Current Techniques and Applications in Pediatric and Adult Patients 淋巴干预和治疗：目前在儿科和成人患者中的技术和应用

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-04-01 Epub Date: 2025-12-31 DOI: 10.1016/j.ro.2025.150968

Abhay Srinivasan , Christopher L. Smith , Mudit Gupta , Pablo Laje , Katsuhide Maeda , Fernando Escobar , Yoav Dori , Ganesh Krishnamurthy

引用次数: 0

Systemic Venous Anomalies 全身静脉异常

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-04-01 Epub Date: 2025-11-24 DOI: 10.1016/j.ro.2025.150965

Ankita Chauhan MD, Stephanie El Omeiri MD, Joice Prodigios MD, Marcus Meneses MD, Erica Riedesel MD, Abass Noor MD, Hansel J. Otero MD, Seth Vatsky DO, Jordan B. Rapp MD, Ammie M. White MD

引用次数: 0

Letter from the Editor: Demystifying Lymphatic and Venous Imaging 编辑来信：揭开淋巴和静脉成像的神秘面纱

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-04-01 Epub Date: 2026-04-10 DOI: 10.1016/j.ro.2026.150984

Prachi Agarwal MD, MS, FNASCI, FACR

引用次数: 0

Pediatric Pulmonary Vein Stenosis and Treatment 儿童肺静脉狭窄及其治疗。

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-04-01 Epub Date: 2025-10-16 DOI: 10.1053/j.ro.2025.09.006

Joice Prodigios MD , Stephanie El Omeiri MD , Marcus Meneses MD , Bethelhem Belachew MD , Hansel J. Otero MD , David M. Biko MD , Jordan B. Rapp MD

{"title":"Pediatric Pulmonary Vein Stenosis and Treatment","authors":"Joice Prodigios MD , Stephanie El Omeiri MD , Marcus Meneses MD , Bethelhem Belachew MD , Hansel J. Otero MD , David M. Biko MD , Jordan B. Rapp MD","doi":"10.1053/j.ro.2025.09.006","DOIUrl":"10.1053/j.ro.2025.09.006","url":null,"abstract":"<div><div>Pulmonary vein stenosis (PVS) is an uncommon but often progressive condition in children, associated with high morbidity and mortality despite advances in diagnosis and treatment. Etiologies include primary congenital disease and secondary causes such as postoperative total or partial anomalous pulmonary venous return repair, bronchopulmonary dysplasia, and anatomic compression. PVS can occur in isolation or in association with complex congenital heart disease and is frequently characterized by restenosis after intervention. Multimodality imaging is essential for diagnosis, treatment planning, and follow-up in pediatric PVS. Transthoracic echocardiography remains the first-line screening tool, although limited acoustic windows and small vessel caliber may reduce accuracy. Cross-sectional imaging with cardiac magnetic resonance and computed tomography angiography provides high-resolution anatomical assessment and is increasingly complemented by dual-energy computed tomography with iodine perfusion mapping to evaluate the functional impact of stenosis. Cardiac catheterization remains the reference standard for hemodynamic assessment and offers therapeutic capabilities. This review summarizes the epidemiology, anatomy, pathophysiology, and imaging features of PVS in children, with emphasis on the role of multimodality imaging in both congenital and acquired forms. We discuss current interventional, surgical, and medical treatment strategies, highlight challenges in pediatric imaging, and outline recommendations for long-term surveillance to detect restenosis and guide timely reintervention.</div></div>","PeriodicalId":51151,"journal":{"name":"Seminars in Roentgenology","volume":"62 ","pages":"Article 150963"},"PeriodicalIF":1.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147700723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lymphatic Imaging Techniques: Evaluation of the Central Lymphatic System 淋巴成像技术：中央淋巴系统的评价。

IF 1.3 4区医学

Seminars in Roentgenology Pub Date : 2026-04-01 Epub Date: 2025-10-10 DOI: 10.1053/j.ro.2025.09.007

Stephanie El Omeiri MD , Bethelhem Belachew MD , Marcus Meneses MD , Joice Prodigios MD , Taisa Guarilha MD , Ankita Chauhan MD , Dario J. Teplisky MD , Ammie White MD , Hansel J. Otero MD , Abass M. Noor MD , Jordan B. Rapp MD , David M. Biko MD

{"title":"Lymphatic Imaging Techniques: Evaluation of the Central Lymphatic System","authors":"Stephanie El Omeiri MD , Bethelhem Belachew MD , Marcus Meneses MD , Joice Prodigios MD , Taisa Guarilha MD , Ankita Chauhan MD , Dario J. Teplisky MD , Ammie White MD , Hansel J. Otero MD , Abass M. Noor MD , Jordan B. Rapp MD , David M. Biko MD","doi":"10.1053/j.ro.2025.09.007","DOIUrl":"10.1053/j.ro.2025.09.007","url":null,"abstract":"<div><div>The central lymphatic system plays a pivotal role in fluid homeostasis, immune regulation and macromolecular transport. In children, lymphatic flow disorders are increasingly recognized as contributors to a wide spectrum of clinical conditions, particularly in those with congenital heart disease or postsurgical single ventricle physiology. Conditions such as chylothorax, plastic bronchitis, protein-losing enteropathy and generalized lymphatic anomaly often require detailed imaging for diagnosis and therapeutic planning.</div><div>Advances in cross-sectional imaging have transformed the evaluation of pediatric lymphatic disorders. Traditional techniques like lymphoscintigraphy and conventional lymphangiography offer limited anatomical detail and functional insight. In contrast, noninvasive modalities such as noncontrast MR lymphangiography, contrast-enhanced ultrasound, CT lymphangiography and dynamic contrast-enhanced MR lymphangiography now enable high-resolution visualization of central conducting lymphatics, including the thoracic duct and cisterna chyli.</div><div>This review describes the current techniques used to image the central lymphatic system in children, with a focus on dynamic contrast-enhanced MR lymphangiography, which has emerged as the reference standard for both anatomical mapping and functional assessment. We review clinical indications, access techniques, protocol optimization, interpretation frameworks and technical pitfalls to facilitate broader adoption and reproducibility of these techniques.</div></div>","PeriodicalId":51151,"journal":{"name":"Seminars in Roentgenology","volume":"62 ","pages":"Article 150964"},"PeriodicalIF":1.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147700735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0