To compare the image quality and diagnostic performance of low-dose CT urography to that of concurrently acquired conventional CT using dual-source CT.
将低剂量 CT 尿路造影的图像质量和诊断性能与使用双源 CT 同时获取的常规 CT 进行比较。
{"title":"Low-dose versus conventional CT urography using dual-source CT with different time-current product values and the same tube voltage: image quality and diagnostic performance in various diagnoses.","authors":"Moon Hyung Choi, Sheen-Woo Lee, Seongyong Pak","doi":"10.1093/bjr/tqad029","DOIUrl":"https://doi.org/10.1093/bjr/tqad029","url":null,"abstract":"To compare the image quality and diagnostic performance of low-dose CT urography to that of concurrently acquired conventional CT using dual-source CT.","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139670364","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}
Ziman Chen, Yingli Wang, Michael Tin Cheung Ying, Zhongzhen Su, Xinyang Han, Simon Takadiyi Gunda
Renal fibrosis is a final common pathological hallmark in the progression of chronic kidney disease (CKD). Non-invasive evaluation of renal fibrosis by mapping renal stiffness obtained by shear wave elastography (SWE) may facilitate the clinical therapeutic regimen for CKD patients.
{"title":"Association of renal elasticity evaluated by real-time shear wave elastography with renal fibrosis in patients with chronic kidney disease.","authors":"Ziman Chen, Yingli Wang, Michael Tin Cheung Ying, Zhongzhen Su, Xinyang Han, Simon Takadiyi Gunda","doi":"10.1093/bjr/tqad030","DOIUrl":"https://doi.org/10.1093/bjr/tqad030","url":null,"abstract":"Renal fibrosis is a final common pathological hallmark in the progression of chronic kidney disease (CKD). Non-invasive evaluation of renal fibrosis by mapping renal stiffness obtained by shear wave elastography (SWE) may facilitate the clinical therapeutic regimen for CKD patients.","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139670367","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}
Marcel A Drews, Aleksandar Milosevic, Rainer Hamacher, Johannes S Grüneisen, Johannes Haubold, Marcel K Opitz, Sebastian Bauer, Lale Umutlu, Michael Forsting, Benedikt M Schaarschmidt
Malignant triton tumours (MTTs) are rare but aggressive subtypes of malignant peripheral nerve sheath tumours (MPNSTs) with a high recurrence rate and 5-year survival of 14%. Systematic imaging data on MTTs are scarce and mainly based on single case reports. Therefore, we aimed to identify typical CT and MRI features to improve early diagnosis rates of this uncommon entity.
{"title":"Impact of CT and MRI in the diagnostic workup of malignant triton tumour-a monocentric analysis and review of the literature.","authors":"Marcel A Drews, Aleksandar Milosevic, Rainer Hamacher, Johannes S Grüneisen, Johannes Haubold, Marcel K Opitz, Sebastian Bauer, Lale Umutlu, Michael Forsting, Benedikt M Schaarschmidt","doi":"10.1093/bjr/tqad035","DOIUrl":"https://doi.org/10.1093/bjr/tqad035","url":null,"abstract":"Malignant triton tumours (MTTs) are rare but aggressive subtypes of malignant peripheral nerve sheath tumours (MPNSTs) with a high recurrence rate and 5-year survival of 14%. Systematic imaging data on MTTs are scarce and mainly based on single case reports. Therefore, we aimed to identify typical CT and MRI features to improve early diagnosis rates of this uncommon entity.","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139670369","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}
Thanat Kanthawang, Wanat Wudhikulprapan, Phichayut Phinyo, Jongkolnee Settakorn, Dumnoensun Pruksakorn, Thomas M Link, Nuttaya Pattamapaspong
Histological tumour necrosis is the current indicator for the response of osteosarcoma after neoadjuvant chemotherapy. Chemoresistant tumours require close monitoring and adjustment of treatment. Characteristics of tumours on baseline MRI may be able to predict response to chemotherapy. The aim is to identify which baseline MRI findings can help predict chemoresistant osteosarcoma.
{"title":"Can conventional magnetic resonance imaging at presentation predict chemoresistance in osteosarcoma?","authors":"Thanat Kanthawang, Wanat Wudhikulprapan, Phichayut Phinyo, Jongkolnee Settakorn, Dumnoensun Pruksakorn, Thomas M Link, Nuttaya Pattamapaspong","doi":"10.1093/bjr/tqad047","DOIUrl":"https://doi.org/10.1093/bjr/tqad047","url":null,"abstract":"Histological tumour necrosis is the current indicator for the response of osteosarcoma after neoadjuvant chemotherapy. Chemoresistant tumours require close monitoring and adjustment of treatment. Characteristics of tumours on baseline MRI may be able to predict response to chemotherapy. The aim is to identify which baseline MRI findings can help predict chemoresistant osteosarcoma.","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139670365","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}
Kehua Pan, Fei Yao, Weifeng Hong, Juan Xiao, Shuying Bian, Dongqin Zhu, Yaping Yuan, Yayun Zhang, Yuandi Zhuang, Yunjun Yang
To compare the performance of the multiparametric magnetic resonance imaging (mpMRI) radiomics and 18F-Prostate-specific membrane antigen (PSMA)-1007 PET/CT radiomics model in diagnosing extracapsular extension (EPE) in prostate cancer (PCa), and to evaluate the performance of a multimodal radiomics model combining mpMRI and PET/CT in predicting EPE.
{"title":"Multimodal radiomics based on 18F-Prostate-specific membrane antigen-1007 PET/CT and multiparametric MRI for prostate cancer extracapsular extension prediction.","authors":"Kehua Pan, Fei Yao, Weifeng Hong, Juan Xiao, Shuying Bian, Dongqin Zhu, Yaping Yuan, Yayun Zhang, Yuandi Zhuang, Yunjun Yang","doi":"10.1093/bjr/tqad038","DOIUrl":"https://doi.org/10.1093/bjr/tqad038","url":null,"abstract":"To compare the performance of the multiparametric magnetic resonance imaging (mpMRI) radiomics and 18F-Prostate-specific membrane antigen (PSMA)-1007 PET/CT radiomics model in diagnosing extracapsular extension (EPE) in prostate cancer (PCa), and to evaluate the performance of a multimodal radiomics model combining mpMRI and PET/CT in predicting EPE.","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139670366","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}
Yulin Li, Bing Wang, Chenya Feng, Guanxun Cheng, Zhendong Luo
We retrospectively reviewed the computed tomography (CT) and magnetic resonance imaging (MRI) features of patients with benign osteoblastoma in the calvarium and skull base (CSBOB).
{"title":"The computed tomography and magnetic resonance imaging features of benign calvarium and skull base osteoblastoma (CSBOB).","authors":"Yulin Li, Bing Wang, Chenya Feng, Guanxun Cheng, Zhendong Luo","doi":"10.1093/bjr/tqae027","DOIUrl":"https://doi.org/10.1093/bjr/tqae027","url":null,"abstract":"We retrospectively reviewed the computed tomography (CT) and magnetic resonance imaging (MRI) features of patients with benign osteoblastoma in the calvarium and skull base (CSBOB).","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139680226","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}
The aim of this study was to develop a model for predicting the Gleason score of patients with prostate cancer based on ultrasound images.
本研究的目的是根据超声波图像建立一个预测前列腺癌患者格里森评分的模型。
{"title":"Prediction of Gleason score in prostate cancer patients based on radiomic features of transrectal ultrasound images.","authors":"Tao Cheng, Huiming Li","doi":"10.1093/bjr/tqad036","DOIUrl":"https://doi.org/10.1093/bjr/tqad036","url":null,"abstract":"The aim of this study was to develop a model for predicting the Gleason score of patients with prostate cancer based on ultrasound images.","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139670371","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}
Jingping Wu, Yuwei Li, Dan Wu, Uwe-Joseph Schoepf, Pengfei Zhao, Markus Goller, Junhuan Li, Jinwen Tian, Mingzhi Shen, Kunlin Cao, Li Yang, Fan Zhang
Fat radiomic profile (FRP) was a promising imaging biomarker for identifying increased cardiac risk. We hypothesize FRP can be extended to fat regions around pulmonary veins (PV), left atrium (LA), and left atrial appendage (LAA) to investigate their usefulness in identifying atrial fibrillation (AF) and the risk of AF recurrence.
{"title":"The role of epicardial fat radiomic profiles for atrial fibrillation identification and recurrence risk with coronary CT angiography.","authors":"Jingping Wu, Yuwei Li, Dan Wu, Uwe-Joseph Schoepf, Pengfei Zhao, Markus Goller, Junhuan Li, Jinwen Tian, Mingzhi Shen, Kunlin Cao, Li Yang, Fan Zhang","doi":"10.1093/bjr/tqad046","DOIUrl":"https://doi.org/10.1093/bjr/tqad046","url":null,"abstract":"Fat radiomic profile (FRP) was a promising imaging biomarker for identifying increased cardiac risk. We hypothesize FRP can be extended to fat regions around pulmonary veins (PV), left atrium (LA), and left atrial appendage (LAA) to investigate their usefulness in identifying atrial fibrillation (AF) and the risk of AF recurrence.","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139670376","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}
Weiyue Chen, Guihan Lin, Chunli Kong, Xulu Wu, Yumin Hu, Minjiang Chen, Shuiwei Xia, Chenying Lu, Min Xu, Jiansong Ji
Accurate axillary evaluation plays an important role in prognosis and treatment planning for breast cancer. This study aimed to develop and validate a dynamic contrast-enhanced (DCE)-MRI-based radiomics model for preoperative evaluation of axillary lymph node (ALN) status in early-stage breast cancer.
{"title":"Non-invasive prediction model of axillary lymph node status in patients with early-stage breast cancer: a feasibility study based on dynamic contrast-enhanced-MRI radiomics.","authors":"Weiyue Chen, Guihan Lin, Chunli Kong, Xulu Wu, Yumin Hu, Minjiang Chen, Shuiwei Xia, Chenying Lu, Min Xu, Jiansong Ji","doi":"10.1093/bjr/tqad034","DOIUrl":"https://doi.org/10.1093/bjr/tqad034","url":null,"abstract":"Accurate axillary evaluation plays an important role in prognosis and treatment planning for breast cancer. This study aimed to develop and validate a dynamic contrast-enhanced (DCE)-MRI-based radiomics model for preoperative evaluation of axillary lymph node (ALN) status in early-stage breast cancer.","PeriodicalId":516851,"journal":{"name":"The British Journal of Radiology","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139670368","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}
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