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Performance of VI-RADS in predicting muscle-invasive bladder cancer after transurethral resection: a single center retrospective analysis Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-19 Jessie L. Chai, Lauren A. Roller, Xiaoyang Liu, Zhou Lan, Matthew Mossanen, Stuart G. Silverman, Atul B. Shinagare
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Transitioning from interventional radiology: ideas for the inevitable Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-19 Eric vanSonnenberg, Peter R. Mueller, Richard Towbin, Stuart G. Silverman, Leonard Berliner, Horacio B. D’Agostino
Background Interventional Radiology (IR) is a highly rewarding specialty, both for its salutary effects for patients, as will as the satisfaction it provides for the operating radiologists. Nonetheless, arduous work and long hours have led to numerous reports of burnout amongst interventional radiologists (IRs). Materials and Methods Six long-term academic radiologists in leadership positions briefly
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Contrast-enhanced CT in the differential diagnosis of bladder cancer and paraganglioma Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-19
Abstract Purpose We sought to summarize the value of contrast-enhanced computed tomography (CECT) in the differential diagnosis of bladder paraganglioma (BPG) and bladder cancer. Methods The medical records of 19 patients with BPG (13 males, 6 females) and 56 patients with bladder cancer (49 males, 7 females) between November 2007 and June 2023 were retrospectively reviewed. All patients underwent
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Imaging features of intra-abdominal and intra-pelvic causes of hirsutism Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-19 Arleen Li, Noah Bloomgarden, Shari Friedman, Milana Flusberg, Victoria Chernyak, Robert Berkenblit
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Comparison of urethral parameters in females presenting cystoceles with and without stress urinary incontinence based on dynamic magnetic resonance imaging: are they different? Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-18 Lian Tang, Shiqi Liang, Chunlin Chen, Jie Feng, Lan Chen, Cheng Peng, Ping Liu
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A radio-anatomical study of median arcuate ligament syndrome: unveiling the morphology and morphometry of median arcuate ligament, celiac trunk, and superior mesenteric artery Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-17 Arthi Ganapathy, Sudipta Mohakud, Sipra Rout, Praisy Joy, Alamelu Alagappan, Aarthi Manokaran
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Gorgon sign in abdominal wall endometriosis Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-16 Thomas Ferenc, Lovro Kavur, Darko Blašković, Vinko Vidjak
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Deep learning-based multi-parametric magnetic resonance imaging (mp-MRI) nomogram for predicting Ki-67 expression in rectal cancer Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-15 Sikai Wu, Neng Wang, Weiqun Ao, Jinwen Hu, Wenjie Xu, Guoqun Mao
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Improved overall image quality in low-dose dual-energy computed tomography enterography using deep-learning image reconstruction Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-14 Xu Lin, Yankun Gao, Chao Zhu, Jian Song, Ling Liu, Jianying Li, Xingwang Wu
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Pancreatic congenital anomalies and their features on CT and MR imaging: a pictorial review Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-13 Gary Amseian, Juan-Ramón Ayuso
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Neoadjuvant chemotherapy for high-grade serous ovarian cancer: radiologic–pathologic correlation of response assessment and predictors of progression Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-13 Molly E. Roseland, Tianwen Ma, Kimberly L. Shampain, Erica B. Stein, Ashish P. Wasnik, Nicole E. Curci, Andrew P. Sciallis, Shitanshu Uppal, Timothy D. Johnson, Katherine E. Maturen
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Added value of DCER-features to clinicopathologic model for predicting metachronous metastases in rectal cancer patients Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-13 Jie Dai, Ke-xin Wang, Ling-yu Wu, Xiao-han Bai, Hong-yuan Shi, Qing Xu, Jing Yu
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Assessment of pelvic organ prolapse with the Pelvic Inclination Correction System: defining the normal range and threshold to pathology Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-13 Soleen Ghafoor, Stephan Beintner-Skawran, Cornelia Betschart, Thomas Winklehner, Cäcilia S. Reiner
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Detection of urinary tract stones on submillisievert abdominopelvic CT imaging with deep-learning image reconstruction algorithm (DLIR) Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-12 Sarah Prod’homme, Roger Bouzerar, Thomas Forzini, Aurélien Delabie, Cédric Renard
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Whole-lesion iodine map histogram analysis in the risk classification of gastrointestinal stromal tumors: comparison with single-slice iodine concentration measurements Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-12 Yijing Xie, Shipeng Zhang, Xianwang Liu, Yongjun Luo, Junlin Zhou
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Characterization of renal masses with MRI-based radiomics: assessment of inter-package and inter-observer reproducibility in a prospective pilot study Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-12 Haitham Al-Mubarak, Octavia Bane, Nicolas Gillingham, Christopher Kyriakakos, Ghadi Abboud, Jordan Cuevas, Janette Gonzalez, Kirolos Meilika, Amir Horowitz, Hsin-Hui (Vivien) Huang, Jorge Daza, Valentin Fauveau, Ketan Badani, Satish E. Viswanath, Bachir Taouli, Sara Lewis
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MRI, clinical, and radiomic models for differentiation of uterine leiomyosarcoma and leiomyoma Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-11
Abstract Purpose To assess the predictive ability of conventional MRI features and MRI texture features in differentiating uterine leiomyoma (LM) from uterine leiomyosarcoma (LMS). Methods This single-center, IRB-approved, HIPAA-compliant retrospective study included 108 patients (69 LM, 39 LMS) who had pathology, preoperative MRI, and clinical data available at our tertiary academic institution. Two
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Clinical development of MRI-based multi-sequence multi-regional radiomics model to predict lymph node metastasis in rectal cancer Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-10 Yao Meng, Qi Ai, Yue Hu, Haojie Han, Chunming Song, Guangou Yuan, Xueyan Hou, Wencai Weng
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Intravoxel incoherent motion assessment of liver fibrosis staging in MASLD Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-10 Hao Ren, Hui Xu, Dawei Yang, Xiaofei Tong, Xinyan Zhao, Qianyi Wang, Yameng Sun, Xiaojuan Ou, Jidong Jia, Hong You, Zhenchang Wang, Zhenghan Yang
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Predicting Ki-67 expression in hepatocellular carcinoma: nomogram based on clinical factors and contrast-enhanced ultrasound radiomics signatures Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-10 Di Zhang, Xian-Ya Zhang, Wen-Wu Lu, Jin-Tang Liao, Chao-Xue Zhang, Qi Tang, Xin-Wu Cui
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Comparison between pelvic MRI, CT, and PET/CT in baseline staging and radiation planning of anal squamous cell carcinoma Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-08 Natally Horvat, Vetri Sudar Jayaprakasam, Christopher H. Crane, Junting Zheng, Natalie Gangai, Paul B. Romesser, Jennifer S. Golia Pernicka, Marinela Capanu, Marc J. Gollub
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Diagnostic performance of hepatic CT and chemical-shift MRI to discriminate lipid-poor adrenal adenomas from hepatocellular carcinoma metastases Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-08
Abstract Purpose To evaluate the diagnostic performance of multiphase hepatic CT parameters (non-contrast attenuation, absolute and relative washout ratios [APW and RPW, respectively], and relative enhancement ratio [RER]) and chemical-shift MRI (CS-MRI) for discriminating lipid-poor adrenal adenomas (with non-contrast CT attenuation > 10 HU) from metastases in patients with hepatocellular carcinoma
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Radiomics features based on dual-area CT predict the expression levels of fatty acid binding protein 4 and outcome in hepatocellular carcinoma Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-07 Jingyu Wen, Xi Wang, Mingge Xia, Bowen Wei, Hongji Yang, Yifu Hou
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The MRI estimations of placental volume, T2 dark band volume, and cervical length correlate with massive hemorrhage in patients with placenta accreta spectrum disorders Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-07 Yongfei Yue, Ye Song, Liping Zhu, Duo Xu, Zhencheng Li, Chengfeng Liu, Baoquan Liang, Yanli Lu
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Noninvasive identification of SOX9 status using radiomics signatures may help construct personalized treatment strategy in hepatocellular carcinoma Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-06
Abstract Objectives To develop and validate a radiomics-based model for predicting SOX9-positive hepatocellular carcinoma (HCC) using preoperative contrast-enhanced computed tomography (CT) images. Methods From January 2013 to April 2017, patients with histologically proven HCC who received systemic sorafenib treatment after curative resection were retrospectively enrolled. Radiomic features were extracted
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Cox model risk score to predict survival of intrahepatic cholangiocarcinoma after ultrasound-guided ablation Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-05 Yueting Sun, Baoxian Liu, Hui Shen, Yi Zhang, Ruiying Zheng, Jiaming Liu, Hanliang Hu, Xiaoyan Xie, Guangliang Huang
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Multimodality imaging features of small bowel cancers complicating Crohn’s disease: a pictorial review Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-05 Francesco Paparo, Nicola Panvini, Amedeo Montale, Maria Pigati, Eugenio Marinaro, Enrico Francesco Melani, Arnoldo Piccardo, Lucio Molini
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Multiparametric MRI-based radiomics nomogram for identifying cervix-corpus junction cervical adenocarcinoma from endometrioid adenocarcinoma Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-05
Abstract Objective To developed a magnetic resonance imaging (MRI) radiomics nomogram to identify adenocarcinoma at the cervix-corpus junction originating from the endometrium or cervix in order to better guide clinical treatment. Methods Between February 2011 and September 2021, the clinicopathological data and MRI in 143 patients with histopathologically confirmed cervical adenocarcinoma (CAC, n = 86)
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Algorithms for classification of sequences and segmentation of prostate gland: an external validation study Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-04 Xuemei Yin, Kexin Wang, Liang Wang, Zhenghan Yang, Yaofeng Zhang, Pengsheng Wu, Chenglin Zhao, Jun Zhang
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Correlation of CT parameters and PD-L1 expression status in gastric cancer Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-04 Min Xu, Tiezhu Ren, Juan Deng, Jingjing Yang, Ting Lu, Huaze Xi, Long Yuan, Wenjuan Zhang, Junlin Zhou
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Image-defined risk factors associated with MYCN oncogene amplification in neuroblastoma and their association with overall survival Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-04
Abstract Objective The MYCN oncogene is a critical factor in the development and progression of neuroblastoma, and image-defined risk factors (IDRFs) are radiological findings used for the preoperative staging of neuroblastoma. This study aimed to investigate the specific categories of IDRFs associated with MYCN amplification in neuroblastoma and their association with overall survival. Method A retrospective
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Value of multidetector computed tomography angiography in severe non-variceal upper gastrointestinal bleeding: a retrospective study in a referral bleeding unit Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-04 Marco Di Serafino, Alberto Martino, Francesco Manguso, Roberto Ronza, Francesco Paolo Zito, Francesco Giurazza, Luca Pignata, Luigi Orsini, Raffaella Niola, Luigia Romano, Giovanni Lombardi
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Predicting microvascular invasion in hepatocellular carcinoma with a CT- and MRI-based multimodal deep learning model Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-03 Yan Lei, Bao Feng, Meiqi Wan, Kuncai Xu, Jin Cui, Changyi Ma, Junqi Sun, Changyin Yao, Shiman Gan, Jiangfeng Shi, Enming Cui
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Clinical indications, safety, and effectiveness of percutaneous image-guided adrenal mass biopsy: an 8-year retrospective analysis in 160 patients Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-02 Matthew P. Schenker, Stuart G. Silverman, William W. Mayo-Smith, Ramin Khorasani, Daniel I. Glazer
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How to differentiate between combined hepatocellular carcinoma-cholangiocarcinoma and intrahepatic cholangiocarcinoma with rim arterial phase hyperenhancement? Abdom. Radiol. (IF 2.4) Pub Date : 2024-03-01
Abstract Purpose To analyze and compare the differences in MRI features between combined hepatocellular carcinoma-cholangiocarcinoma (cHCC-CCA) and intrahepatic cholangiocarcinoma (iCCA) with arterial phase peripheral enhancement, so as to provide valuable references for preoperative differential diagnosis. Methods Seventy cHCC-CCA patients and 74 iCCA patients confirmed by pathology were included
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CT perfusion imaging of the liver and the spleen can identify severe portal hypertension Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-28 Biyun Zhu, Chuhan Wang, Jin Gao, Haixin Liu, Ning Li, Yue Teng
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Validation of the modified CT criteria for identifying non-adenomas Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-27 Min Hwan Kwak, Ji-Sup Yun, Ji Na Kim, Young Rae Lee, Chan Kyo Kim, Kyung A. Kang
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Management of incidentally detected gallbladder polyps: a review of clinical scenarios using the 2022 SRU gallbladder polyp consensus guidelines Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-27
Abstract Gallbladder (GB) polyps are a common incidental finding on sonography, but only a small fraction of polyps become GB cancer. The Society of Radiologists in Ultrasound (SRU) consensus committee recently performed an extensive literature review and published guidelines for GB polyp follow-up/management to provide clarity among the many heterogeneous recommendations that are available to clinicians
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T2WI-based texture analysis predicts preoperative lymph node metastasis of rectal cancer Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-27 Zixuan Zhuang, Yang Zhang, Xuyang Yang, Xiangbing Deng, Ziqiang Wang
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Renal cell carcinoma and venous tumor thrombus: predicting sarcomatoid dedifferentiation through preoperative IVIM-based MR imaging Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-27 Jian Zhao, Xiaohui Ding, Shaopeng Zhou, Meifeng Wang, Cheng Peng, Xu Bai, Xiaojing Zhang, Kan Liu, Xin Ma, Xu Zhang, Haiyi Wang
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Diagnostic performance and image quality of an image-based denoising algorithm applied to radiation dose-reduced CT in diagnosing acute appendicitis Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-27 Hyeon Ui Choi, Jungheum Cho, Jinhee Hwang, Seungjae Lee, Won Chang, Ji Hoon Park, Kyoung Ho Lee
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MRI-based radiomics for preoperative prediction of recurrence and metastasis in rectal cancer Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-26
Abstract Objectives To explore the value of multi-parametric MRI (mp-MRI) radiomic model for preoperative prediction of recurrence and/or metastasis (RM) as well as survival benefits in patients with rectal cancer. Methods A retrospective analysis of 234 patients from two centers with histologically confirmed rectal adenocarcinoma was conducted. All patients were divided into three groups: training
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Single-arm prospective study comparing ablation zone volume between time zero and 24 h after microwave ablation of liver tumors Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-24 Sadeer Alzubaidi, Alex Wallace, Sailendra Naidu, Martha-Garcia Knuttinen, Scott J. Kriegshauser, Rahmi Oklu, Mustafa Al-Ogaili, Indravadan Patel
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Radiologists predict differential resource utilization but not clinical outcome in emergency department patients imaged with ultrasound for right upper quadrant pain Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-24
Abstract Purpose Radiologists with diverse training, specialization, and habits interpret imaging in the Emergency Department. It is necessary to understand if their variation predicts differential value. The purpose of this study was to determine whether attending radiologist variation predicts major clinical outcomes in adult Emergency Department patients imaged with ultrasound for right upper quadrant
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A multicenter study: predicting KRAS mutation and prognosis in colorectal cancer through a CT-based radiomics nomogram Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-23 Manman Li, Yiwen Yuan, Hui Zhou, Feng Feng, Guodong Xu
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MR diagnosis of SCC arising within ovarian cystic teratomas: analysis of mural nodule characteristics Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-23
Abstract Purpose This study aims to evaluate and identify magnetic resonance (MR) findings of mural nodules to detect squamous cell carcinoma arising from ovarian mature cystic teratoma (SCC-MCT). Methods This retrospective study examined 135 patients (SCC-MCTs, n = 12; and benign MCTs, n = 123) with confirmed diagnoses across five different institutions between January 2010 and June 2022. Preoperative
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Prostate-specific membrane antigen-positron emission tomography (PSMA-PET) of prostate cancer: current and emerging applications Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-22
Abstract Prostate-specific membrane antigen-positron emission tomography (PSMA-PET) is transforming the management of patients with prostate cancer. In appropriately selected patients, PSMA-PET offers superior sensitivity and specificity compared to conventional imaging (e.g., computed tomography and bone scintigraphy) as well as choline and fluciclovine PET, with the added benefit of consolidating
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3.0-T MR-guided transgluteal in-bore-targeted prostate biopsy under local anesthesia in patients without rectal access: a single-institute experience and review of literature Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-21 Kaustav Bera, Nikhil Ramaiya, Raj Mohan Paspulati, Dean Nakamoto, Sree Harsha Tirumani
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Gold nanoshells for prostate cancer treatment: evidence for deposition in abdominal organs Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-20 Sonia Gaur, Erica B. Stein, Daniel K. Schneider, Maria Masotti, Matthew S. Davenport, Arvin K. George, James H. Ellis
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Utilization of texture features of volumetric ADC maps in differentiating between serous cystadenoma and intraductal papillary neoplasms Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-20 Golnoosh Ansari, Mohammad Mirza-Aghazadeh-Attari, Shadi Afyouni, Alireza Mohseni, Haneyeh Shahbazian, Ihab R. Kamel
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Noninvasive diagnosis of liver cirrhosis: qualitative and quantitative imaging biomarkers Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-19
Abstract A diagnosis of cirrhosis initiates a shift in the management of chronic liver disease and affects the diagnostic workflow and treatment decision of primary liver cancer. Liver biopsy remains the gold standard for cirrhosis diagnosis, but it is invasive and susceptible to sampling bias and observer variability. Various qualitative and quantitative imaging biomarkers based on ultrasound, CT
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Low-grade oncocytic tumor: a review of radiologic and clinical features Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-19 Jessie L. Chai, Stephanie E. Siegmund, Michelle S. Hirsch, Stuart G. Silverman
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Deep learning algorithm (YOLOv7) for automated renal mass detection on contrast-enhanced MRI: a 2D and 2.5D evaluation of results Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-17 Pouria Yazdian Anari, Nathan Lay, Aryan Zahergivar, Fatemeh Dehghani Firouzabadi, Aditi Chaurasia, Mahshid Golagha, Shiva Singh, Fatemeh Homayounieh, Fiona Obiezu, Stephanie Harmon, Evrim Turkbey, Maria Merino, Elizabeth C. Jones, Mark W. Ball, W. Marston Linehan, Baris Turkbey, Ashkan A. Malayeri
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Multiparametric assessment of microvascular invasion in hepatocellular carcinoma using gadoxetic acid-enhanced MRI Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-15
Abstract Purpose To elucidate how precisely microvascular invasion (MVI) in hepatocellular carcinoma (HCC) can be predicted using multiparametric assessment of gadoxetic acid-enhanced MRI. Methods In this retrospective single-center study, patients who underwent liver resection or transplantation of HCC were evaluated. Data obtained in patients who underwent liver resection were used as the training
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A nomogram based on MRI radiomics features of mesorectal fat for diagnosing T2- and T3-stage rectal cancer Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-13 Bo Deng, Qian Wang, Yuanqing Liu, Yanwei Yang, Xiaolong Gao, Hui Dai
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Kidney scoring surveillance: predictive machine learning models for clear cell renal cell carcinoma growth using MRI Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-12 Pouria Yazdian Anari, Aryan Zahergivar, Nikhil Gopal, Aditi Chaurasia, Nathan Lay, Mark W. Ball, Baris Turkbey, Evrim Turkbey, Elizabeth C. Jones, W. Marston Linehan, Ashkan A. Malayeri
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Nomogram combining pre-operative clinical characteristics and spectral CT parameters for predicting the WHO/ISUP pathological grading in clear cell renal cell carcinoma Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-10 Hongyu Zhang, Fukai Li, Mengyuan Jing, Huaze Xi, Yali Zheng, Jianli Liu
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Imaging the post-treatment pelvis with gynecologic cancers Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-10 Behnaz Moradi, Seyyed Sina Hejazian, Mohammadreza Tahamtan, Hamed Ghorani, Shaghayegh Karami
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Up-to-date review into the evolving world of bariatric interventions: a guide for radiologists Abdom. Radiol. (IF 2.4) Pub Date : 2024-02-08
Abstract Obesity is a worldwide health concern leading to several chronic health problems and comorbidities. Its treatment requires a multidisciplinary approach where lifestyle changes are fundamental. Additionally, in the past decade, the use of different surgical procedures of various levels of complexity has grown, with the objective of reducing the gastric capacity, creating diversions, or a combination