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Journal of the Korean Society of Radiology最新文献

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[Use of the Surfacer® Inside-Out® Access Catheter System to Place a Permanent Hemodialysis Catheter in a Patient with Chronic Central Venous Occlusion: A First Case Report in Korea]. [使用Surfacer®Inside-Out®导管系统在慢性中心静脉闭塞患者中放置永久性血液透析导管：韩国首例报告]。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2025-12-22 DOI: 10.3348/jksr.2025.0030
Yoon Young Kweon, Jeseung Lee, Hye Doo Jung, Won Seok Choi, Sungbin Cho, Yohan Kwon
{"title":"[Use of the Surfacer<sup>®</sup> Inside-Out<sup>®</sup> Access Catheter System to Place a Permanent Hemodialysis Catheter in a Patient with Chronic Central Venous Occlusion: A First Case Report in Korea].","authors":"Yoon Young Kweon, Jeseung Lee, Hye Doo Jung, Won Seok Choi, Sungbin Cho, Yohan Kwon","doi":"10.3348/jksr.2025.0030","DOIUrl":"10.3348/jksr.2025.0030","url":null,"abstract":"<p><p>Complete occlusion of the brachiocephalic, subclavian, and internal jugular veins is rare in patients undergoing hemodialysis for chronic renal failure. However, establishing a dialysis access route in these patients presents a significant challenge. In such cases, the Surfacer<sup>®</sup> Inside-Out<sup>®</sup> Access Catheter System enables the placement of a permanent dialysis catheter via the right side, thereby providing vascular access. Although this device was introduced in Korea in 2022 as a designated rare medical device, no clinical use has been reported. Here, we report the case of a patient in whom a permanent dialysis catheter was successfully inserted through chronically occluded right brachiocephalic and internal jugular veins using this device.</p>","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"171-177"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883931/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159738","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}
引用次数: 0
선천성 뇌 질환의 영상 소견: 임상 화보. 先天性脑疾病影像诊断:临床画报。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2026-01-14 DOI: 10.3348/jksr.2025.0061
Foram Gala, Nikshita Jain, Nishigandha Salunke
{"title":"선천성 뇌 질환의 영상 소견: 임상 화보.","authors":"Foram Gala, Nikshita Jain, Nishigandha Salunke","doi":"10.3348/jksr.2025.0061","DOIUrl":"10.3348/jksr.2025.0061","url":null,"abstract":"<p><p>Pediatric neuroradiology is enriched with distinctive imaging signs that serve as vital diagnostic clues across the spectrum of congenital, metabolic, infectious, and neoplastic conditions. These signs, which are often pathognomonic, serve as visual shortcuts that correlate with underlying anatomical or pathological changes. Recognizing specific radiological \"signs\" can greatly aid in the early diagnosis and management of various congenital brain disorders. In this pictorial review, we aim to familiarize young radiologists with key \"signs\" encountered in congenital brain disorders and enhance their pattern recognition and diagnostic confidence. We highlight these characteristic signs in pediatric neuroradiology through illustrative MRI and CT images.</p>","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"91-108"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883943/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159914","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}
引用次数: 0
소아 신경영상에서 보이는 비선천성 원인의 영상 소견: 임상 화보. 小儿神经影像中非先天性原因的影像意见:临床画报。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2026-01-14 DOI: 10.3348/jksr.2025.0065
Foram Gala, Nikshita Jain, Nishigandha Salunke
{"title":"소아 신경영상에서 보이는 비선천성 원인의 영상 소견: 임상 화보.","authors":"Foram Gala, Nikshita Jain, Nishigandha Salunke","doi":"10.3348/jksr.2025.0065","DOIUrl":"10.3348/jksr.2025.0065","url":null,"abstract":"<p><p>Non-congenital pediatric brain disorders have several etiologies, including genetic, metabolic, and toxic. These disorders often present with distinctive imaging signs that reflect specific underlying biochemical and structural abnormalities and provide critical diagnostic insights, especially in the early stages when clinical features are nonspecific. This pictorial essay highlights key neuroradiological signs such as the cortical ribbon sign in hyperammonemia, the batwing appearance in glutaric aciduria type 1, tigroid and leopard-skin patterns in leukodystrophies, and characteristic findings in the brainstem and basal ganglia, including the putaminal eye, face of the giant panda, and piglet sign. Familiarity with these signs enables radiologists to recognize these etiologies promptly, which in turn facilitates early diagnosis, guides appropriate metabolic or genetic testing, and enables timely therapeutic intervention.</p>","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"109-124"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883941/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159922","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}
引用次数: 0
What AI-CAD Detects- and Misses-in Real-World Breast Cancer Screening. 在真实世界的乳腺癌筛查中，AI-CAD检测和遗漏了什么？
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2026-01-28 DOI: 10.3348/jksr.2026.0005
Jung Min Chang
{"title":"What AI-CAD Detects- and Misses-in Real-World Breast Cancer Screening.","authors":"Jung Min Chang","doi":"10.3348/jksr.2026.0005","DOIUrl":"10.3348/jksr.2026.0005","url":null,"abstract":"","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"52-53"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883942/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159842","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}
引用次数: 0
Triple-Negative Breast Cancer Coexisting with Adenomyoepithelioma: A Case Report. 三阴性乳腺癌合并腺肌瘤1例报告。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2025-09-18 DOI: 10.3348/jksr.2024.0109
Sang Ah Cho, Jin Chung, Ji Min Kim, Sun Hee Sung, Eun Suk Cha, Jeoung Hyun Kim
{"title":"Triple-Negative Breast Cancer Coexisting with Adenomyoepithelioma: A Case Report.","authors":"Sang Ah Cho, Jin Chung, Ji Min Kim, Sun Hee Sung, Eun Suk Cha, Jeoung Hyun Kim","doi":"10.3348/jksr.2024.0109","DOIUrl":"10.3348/jksr.2024.0109","url":null,"abstract":"<p><p>Adenomyoepithelioma (AME) is a rare breast tumor characterized by the proliferation of both inner epithelial and outer myoepithelial cells. Here, we report a case of AME coexisting with triple-negative breast cancer (TNBC) in a 55-year-old woman. Mammography revealed an obscured oval mass measuring approximately 1 cm, with artificial intelligence-computer-aided detection showed an abnormality score. US revealed a mass with a heterogeneous echogenic pattern. AME was diagnosed by external biopsy; our pathology review raised a high suspicion of malignancy, prompting surgical excision. Breast-specific gamma imaging, performed at the surgeon's request, demonstrated increased radiotracer uptake. Preoperative MRI revealed a rim-enhancing mass with rapid initial enhancement and delayed washout. A lumpectomy was performed. The final diagnosis confirmed the coexistence of AME and TNBC, which is rare. Even when benign AME is diagnosed through preoperative core needle biopsy, suspicious imaging findings should warrant surgical excision.</p>","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"147-151"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883940/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159853","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}
引用次数: 0
Primary Mucosa-Associated Lymphoid Tissue Lymphoma of the Lung: A Case Report. 原发性肺粘膜相关淋巴组织淋巴瘤1例报告。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2025-11-11 DOI: 10.3348/jksr.2025.0020
Moon Young Kim, Hae Jin Kim, Joo Heon Kim
{"title":"Primary Mucosa-Associated Lymphoid Tissue Lymphoma of the Lung: A Case Report.","authors":"Moon Young Kim, Hae Jin Kim, Joo Heon Kim","doi":"10.3348/jksr.2025.0020","DOIUrl":"10.3348/jksr.2025.0020","url":null,"abstract":"<p><p>Primary mucosa-associated lymphoid tissue (MALT) lymphoma of the lung, also known as pulmonary extranodal marginal zone B-cell lymphoma, is a rare type of non-Hodgkin lymphoma and signifies an uncommon pulmonary malignancy. Given its infrequency, there is limited documentation on its radiological characteristics. In this study, we present the case of a 64-year-old male patient with a pathologically confirmed diagnosis of primary MALT lymphoma of the lungs, which manifested as persistent bilateral lung consolidation without respiratory symptoms. These findings persisted despite six weeks of pneumonia treatment. The patient underwent sequential diagnostic assessments, including chest radiography, chest CT, endoscopy, colonoscopy, and fluorodeoxyglucose PET/CT. A CT-guided percutaneous core biopsy at the right lung consolidation site confirmed the diagnosis of pulmonary MALT lymphoma. Pulmonary MALT lymphoma, while uncommon and slow-growing, should be considered in patients presenting with persistent lung consolidation after ruling out common causes like infection or inflammation.</p>","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"134-140"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883932/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159845","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}
引用次数: 0
Human Papillomavirus-Positive Oropharyngeal Cancer: Clinical and Radiologic Characteristics. 人乳头瘤病毒阳性口咽癌：临床和放射学特征。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2026-01-27 DOI: 10.3348/jksr.2025.0127
Pae Sun Suh, Jinna Kim
{"title":"Human Papillomavirus-Positive Oropharyngeal Cancer: Clinical and Radiologic Characteristics.","authors":"Pae Sun Suh, Jinna Kim","doi":"10.3348/jksr.2025.0127","DOIUrl":"10.3348/jksr.2025.0127","url":null,"abstract":"<p><p>The incidence of human papillomavirus (HPV)-positive oropharyngeal cancer (OPC) has been consistently increasing, now surpassing that of HPV-negative OPC. HPV-positive OPC exhibits distinct clinical characteristics and prognostic implications compared to HPV-negative OPC; occurs more frequently in younger, sexually active individuals; and generally demonstrates more favorable outcomes. Radiologic evaluation is crucial for tumor staging, predicting HPV status, and assessing or forecasting treatment response and patient outcomes. Recently, radiomics has enhanced tumor characterization. This review summarizes the key clinical features of HPV-positive OPC that radiologists should be familiar with and provides an overview of its radiologic characteristics, emphasizing the role of imaging in diagnosis, staging, treatment response assessment, and outcome prediction.</p>","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"22-37"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883933/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159892","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}
引用次数: 0
[Musculoskeletal Complications in Rheumatic Diseases]. 风湿病的肌肉骨骼并发症。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2026-01-06 DOI: 10.3348/jksr.2025.0051
Seunghun Lee, Yeo Ju Kim, JeongAh Ryu
{"title":"[Musculoskeletal Complications in Rheumatic Diseases].","authors":"Seunghun Lee, Yeo Ju Kim, JeongAh Ryu","doi":"10.3348/jksr.2025.0051","DOIUrl":"10.3348/jksr.2025.0051","url":null,"abstract":"<p><p>Rheumatic diseases comprise a heterogeneous group of disorders that affect not only the joints but also multiple organ systems throughout the body. Because of chronic inflammation and immunosuppressive therapies, these conditions are often associated with a wide range of musculoskeletal complications. Herein, we discuss common musculoskeletal complications in patients with rheumatic diseases, including osteoporosis, non-traumatic tendon rupture, osteonecrosis, infection, growth retardation, and macrophage activation syndrome. As these complications may be clinically indistinguishable from disease exacerbations, imaging findings play a pivotal role in early diagnosis and appropriate management.</p>","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"54-72"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883929/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159784","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}
引用次数: 0
[Preface to the Special Issue on 'Recent Updates in AJCC Staging of Head and Neck Cancer']. [关于“AJCC头颈癌分期的最新进展”特刊前言]。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2026-01-28 DOI: 10.3348/jksr.2026.0013
Jinna Kim
{"title":"[Preface to the Special Issue on 'Recent Updates in AJCC Staging of Head and Neck Cancer'].","authors":"Jinna Kim","doi":"10.3348/jksr.2026.0013","DOIUrl":"https://doi.org/10.3348/jksr.2026.0013","url":null,"abstract":"","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"1-2"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883936/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159756","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}
引用次数: 0
Sarcomatoid Carcinoma of the Ampulla of Vater: A Case Report. 壶腹肉瘤样癌1例报告。
IF 0.6
Journal of the Korean Society of Radiology Pub Date : 2026-01-01 Epub Date: 2026-01-06 DOI: 10.3348/jksr.2025.0037
Jong In Gong, Suk Ki Jang, Hyuk Jung Kim, Eun Mee Han
{"title":"Sarcomatoid Carcinoma of the Ampulla of Vater: A Case Report.","authors":"Jong In Gong, Suk Ki Jang, Hyuk Jung Kim, Eun Mee Han","doi":"10.3348/jksr.2025.0037","DOIUrl":"10.3348/jksr.2025.0037","url":null,"abstract":"<p><p>Sarcomatoid carcinomas are rare malignant tumors comprising a mixture of malignant epithelial and mesenchymal cells. Sarcomatoid carcinomas are found at various sites of the body, including the lungs and the hepatobiliary, urinary, and digestive tracts. However, sarcomatoid carcinoma of the ampulla of Vater (AoV) is rare with only a few reported cases. Here, we present the case of a 60-year-old woman with sarcomatoid carcinoma of the AoV, diagnosed using CT and MRI.</p>","PeriodicalId":101329,"journal":{"name":"Journal of the Korean Society of Radiology","volume":"87 1","pages":"141-146"},"PeriodicalIF":0.6,"publicationDate":"2026-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12883934/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146159834","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}
引用次数: 0
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