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Journals Korean Journal of Radiology : ...

Korean Journal of Radiology : Official Journal of the Korean Radiological Society

https://read.qxmd.com/read/38528691/2024-consensus-statement-on-coronary-stenosis-and-plaque-evaluation-in-ct-angiography-from-the-asian-society-of-cardiovascular-imaging-practical-tutorial-asci-pt
#21
REVIEW
Cherry Kim, Chul Hwan Park, Bae Young Lee, Chan Ho Park, Eun-Ju Kang, Hyun Jung Koo, Kakuya Kitagawa, Min Jae Cha, Rungroj Krittayaphong, Sang Il Choi, Hwan Seok Yong, Sung Min Ko, Sung Mok Kim, Sung Ho Hwang, Nguyen Ngoc Trang, Whal Lee, Young Jin Kim, Jongmin Lee, Dong Hyun Yang
The Asian Society of Cardiovascular Imaging-Practical Tutorial (ASCI-PT) is an instructional initiative of the ASCI School designed to enhance educational standards. In 2021, the ASCI-PT was convened with the goal of formulating a consensus statement on the assessment of coronary stenosis and coronary plaque using coronary CT angiography (CCTA). Nineteen experts from four countries conducted thorough reviews of current guidelines and deliberated on eight key issues to refine the process and improve the clarity of reporting CCTA findings...
April 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38528690/caveats-in-using-abnormality-probability-scores-from-artificial-intelligence-algorithms-neither-true-probability-nor-level-of-trustworthiness
#22
EDITORIAL
Seong Ho Park, Eui Jin Hwang
No abstract text is available yet for this article.
April 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38528689/statistical-methods-for-the-analysis-of-inter-reader-agreement-among-three-or-more-readers
#23
EDITORIAL
Kyunghwa Han, Leeha Ryu
No abstract text is available yet for this article.
April 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413118/letter-to-the-editor-regarding-validation-of-ultrasound-and-computed-tomography-based-risk-stratification-system-and-biopsy-criteria-for-cervical-lymph-nodes-in-preoperative-patients-with-thyroid-cancer-and-validation-of-ct-based-risk-stratification-system
#24
LETTER
https://read.qxmd.com/read/38413117/response-to-letter-to-the-editor-regarding-validation-of-ct-based-risk-stratification-system-for-lymph-node-metastasis-in-patients-with-thyroid-cancer
#25
LETTER
Yun Hwa Roh, Sae Rom Chung
No abstract text is available yet for this article.
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413116/response-to-letter-to-the-editor-regarding-validation-of-ultrasound-and-computed-tomography-based-risk-stratification-system-and-biopsy-criteria-for-cervical-lymph-nodes-in-preoperative-patients-with-thyroid-cancer
#26
LETTER
Young Hun Jeon, Ji Ye Lee
No abstract text is available yet for this article.
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413115/cerebellar-hippocampal-and-basal-nuclei-transient-edema-with-restricted-diffusion-chanter-syndrome-radiologic-features-and-findings
#27
EDITORIAL
Renu Pandit, Omar Hamki, Siddhartha Gaddamanugu
No abstract text is available yet for this article.
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413114/comparative-efficacy-and-safety-of-radiofrequency-ablation-and-microwave-ablation-in-the-treatment-of-benign-thyroid-nodules-a-systematic-review-and-meta-analysis
#28
JOURNAL ARTICLE
Hendra Zufry, Timotius Ivan Hariyanto
OBJECTIVE: The current body of evidence lacks clarity regarding the comparative efficacy and safety of radiofrequency ablation (RFA) and microwave ablation (MWA) as minimally invasive treatments for benign thyroid nodules. The primary objective of this study is to clarify these concerns. MATERIALS AND METHODS: A comprehensive search was conducted using the Cochrane Library, Scopus, Europe PMC, and Medline databases until October 10th, 2023, using a combination of relevant keywords...
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413113/ultrasound-guided-radiofrequency-ablation-in-tertiary-hyperparathyroidism-a-prospective-study
#29
JOURNAL ARTICLE
Erya Deng, Tingting Jiang, Huihui Chai, Ning Weng, Hongfeng He, Zhengxian Zhang, Chengzhong Peng, Wenwen Yue, Huixiong Xu
OBJECTIVE: To prospectively evaluate the outcomes of ultrasound (US)-guided radiofrequency ablation (RFA) in tertiary hyperparathyroidism (THPT). MATERIALS AND METHODS: Patients with THPT underwent RFA between September 2017 and January 2022. Laboratory parameters, including serum intact parathyroid hormone (iPTH) levels, were monitored for 48 months after RFA and compared with the levels at baseline. Complications related to RFA and changes in hyperparathyroidism-related clinical symptoms were recorded before and after RFA...
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413112/implications-of-sarcopenia-and-glucometabolism-parameters-of-muscle-derived-from-baseline-and-end-of-treatment-18-f-fdg-pet-ct-in-diffuse-large-b-cell-lymphoma
#30
JOURNAL ARTICLE
Xiaoyue Tan, Xiaolin Sun, Yang Chen, Fanghu Wang, Yuxiang Shang, Qing Zhang, Hui Yuan, Lei Jiang
OBJECTIVE: We previously found that the incidence of sarcopenia increased with declining glucose metabolism of muscle in patients with treatment-naïve diffuse large B-cell lymphoma (DLBCL). This study aimed to investigate the relationship between sarcopenia and muscle glucometabolism using 18 F-FDG PET/CT at baseline and end-of-treatment, analyze the changes in these parameters through treatment, and assess their prognostic values. MATERIALS AND METHODS: The records of 103 patients with DLBCL (median 54 years [range, 21-76]; male:female, 50:53) were retrospectively reviewed...
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413111/comparative-performance-of-susceptibility-map-weighted-mri-according-to-the-acquisition-planes-in-the-diagnosis-of-neurodegenerative-parkinsonism
#31
JOURNAL ARTICLE
Suiji Lee, Chong Hyun Suh, Sungyang Jo, Sun Ju Chung, Hwon Heo, Woo Hyun Shim, Jongho Lee, Ho Sung Kim, Sang Joon Kim, Eung Yeop Kim
OBJECTIVE: To evaluate the diagnostic performance of susceptibility map-weighted imaging (SMwI) taken in different acquisition planes for discriminating patients with neurodegenerative parkinsonism from those without. MATERIALS AND METHODS: This retrospective, observational, single-institution study enrolled consecutive patients who visited movement disorder clinics and underwent brain MRI and 18 F-FP-CIT PET between September 2021 and December 2021. SMwI images were acquired in both the oblique (perpendicular to the midbrain) and the anterior commissure-posterior commissure (AC-PC) planes...
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413110/safety-of-administering-intravenous-ct-contrast-agents-repeatedly-or-using-both-ct-and-mri-contrast-agents-on-the-same-day-an-animal-study
#32
JOURNAL ARTICLE
Heejin Bae, Hyewon Oh, Ga Bin Park, Yong Eun Chung
OBJECTIVE: To investigate molecular and functional consequences of additional exposures to iodine- or gadolinium-based contrast agents within 24 hours from the initial intravenous administration of iodine-based contrast agents through an animal study. MATERIALS AND METHODS: Fifty-six Sprague-Dawley male rats were equally divided into eight groups: negative control, positive control (PC) with single-dose administration of CT contrast agent, and additional administration of either CT or MR contrast agents 2, 4, or 24 hours from initial CT contrast agent injection...
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413109/evaluation-of-malignancy-risk-of-ampullary-tumors-detected-by-endoscopy-using-2-18-f-fdg-pet-ct
#33
JOURNAL ARTICLE
Pei-Ju Chuang, Hsiu-Po Wang, Yu-Wen Tien, Wei-Shan Chin, Min-Shu Hsieh, Chieh-Chang Chen, Tzu-Chan Hong, Chi-Lun Ko, Yen-Wen Wu, Mei-Fang Cheng
OBJECTIVE: We aimed to investigate whether 2-[18 F]fluoro-2-deoxy-D-glucose positron emission tomography/computed tomography (2-[18 F]FDG PET/CT) can aid in evaluating the risk of malignancy in ampullary tumors detected by endoscopy. MATERIALS AND METHODS: This single-center retrospective cohort study analyzed 155 patients (79 male, 76 female; mean age, 65.7 ± 12.7 years) receiving 2-[18 F]FDG PET/CT for endoscopy-detected ampullary tumors 5-87 days (median, 7 days) after the diagnostic endoscopy between June 2007 and December 2020...
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413108/updated-primer-on-generative-artificial-intelligence-and-large-language-models-in-medical-imaging-for-medical-professionals
#34
REVIEW
Kiduk Kim, Kyungjin Cho, Ryoungwoo Jang, Sunggu Kyung, Soyoung Lee, Sungwon Ham, Edward Choi, Gil-Sun Hong, Namkug Kim
The emergence of Chat Generative Pre-trained Transformer (ChatGPT), a chatbot developed by OpenAI, has garnered interest in the application of generative artificial intelligence (AI) models in the medical field. This review summarizes different generative AI models and their potential applications in the field of medicine and explores the evolving landscape of Generative Adversarial Networks and diffusion models since the introduction of generative AI models. These models have made valuable contributions to the field of radiology...
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38413107/announcement-of-new-breast-section-editor
#35
EDITORIAL
Seong Ho Park
No abstract text is available yet for this article.
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38238013/performing-a-research-study-using-open-source-deep-learning-models
#36
EDITORIAL
Hyungjin Kim
No abstract text is available yet for this article.
March 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38288899/comparison-of-the-therapeutic-efficacy-and-technical-outcomes-between-conventional-fixed-electrodes-and-adjustable-electrodes-in-the-radiofrequency-ablation-of-benign-thyroid-nodules
#37
JOURNAL ARTICLE
Jae Ho Shin, Minkook Seo, Min Kyoung Lee, So Lyung Jung
OBJECTIVE: This study aimed to compare therapeutic efficacy and technical outcomes between adjustable electrode (AE) and conventional fixed electrode (FE) for radiofrequency ablation (RFA) of benign thyroid nodules. MATERIALS AND METHODS: Between 2013 and 2021, RFA was performed on histologically proven benign thyroid nodules. For the AE method, AE length ≥ 1 cm with higher power and < 1 cm with lower power were utilized for ablating feeding vessels and nodules, especially those near anatomical structures, respectively...
February 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38288898/prognostic-value-of-18-f-fdg-pet-ct-radiomics-in-extranodal-nasal-type-nk-t-cell-lymphoma
#38
JOURNAL ARTICLE
Yu Luo, Zhun Huang, Zihan Gao, Bingbing Wang, Yanwei Zhang, Yan Bai, Qingxia Wu, Meiyun Wang
OBJECTIVE: To investigate the prognostic utility of radiomics features extracted from 18 F-fluorodeoxyglucose (FDG) PET/CT combined with clinical factors and metabolic parameters in predicting progression-free survival (PFS) and overall survival (OS) in individuals diagnosed with extranodal nasal-type NK/T cell lymphoma (ENKTCL). MATERIALS AND METHODS: A total of 126 adults with ENKTCL who underwent 18 F-FDG PET/CT examination before treatment were retrospectively included and randomly divided into training (n = 88) and validation cohorts (n = 38) at a ratio of 7:3...
February 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38288897/dosimetric-analysis-of-a-phase-i-study-of-psma-targeting-radiopharmaceutical-therapy-with-177-lu-ludotadipep-in-patients-with-metastatic-castration-resistant-prostate-cancer
#39
JOURNAL ARTICLE
Seunggyun Ha, Joo Hyun O, Chansoo Park, Sun Ha Boo, Ie Ryung Yoo, Hyong Woo Moon, Dae Yoon Chi, Ji Youl Lee
OBJECTIVE: 177 Lutetium [Lu] Ludotadipep is a novel prostate-specific membrane antigen targeting therapeutic agent with an albumin motif added to increase uptake in the tumors. We assessed the biodistribution and dosimetry of [177 Lu]Ludotadipep in patients with metastatic castration-resistant prostate cancer (mCRPC). MATERIALS AND METHODS: Data from 25 patients (median age, 73 years; range, 60-90) with mCRPC from a phase I study with activity escalation design of single administration of [177 Lu]Ludotadipep (1...
February 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://read.qxmd.com/read/38288896/hemorrhagic-complications-following-ultrasound-guided-breast-biopsy-a-prospective-patient-centered-study
#40
JOURNAL ARTICLE
Heera Yoen, Hyun-Ah Chung, So-Min Lee, Eun-Sung Kim, Woo Kyung Moon, Su Min Ha
OBJECTIVE: We aimed to evaluate the clinical and imaging factors associated with hemorrhagic complications and patient discomfort following ultrasound (US)-guided breast biopsy. MATERIALS AND METHODS: We prospectively enrolled 94 patients who were referred to our hospital between June 2022 and December 2022 for US-guided breast biopsy. After obtaining informed consent, two breast radiologists independently performed US-guided breast biopsy and evaluated the imaging findings...
February 2024: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
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