Hiraki, Takao Kamegawa, Tetsushi Matsuno, Takayuki Sakurai, Jun Komaki, Toshiyuki Yamaguchi, Takuya Tomita, Koji Uka, Mayu Matsui, Yusuke Iguchi, Toshihiro
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Published in
European radiology
This was a prospective, first-in-human trial to evaluate the feasibility and safety of insertion of biopsy introducer needles with our robot during CT fluoroscopy-guided biopsy in humans. Eligible patients were adults with a lesion ≥ 10 mm in an extremity or the trunk requiring pathological diagnosis with CT fluoroscopy-guided biopsy. Patients in w...
Lee, Min Kyoung Park, Ji Eun Jo, Youngheun Park, Seo Young Kim, Sang Joon Kim, Ho Sung
Published in
European radiology
A combination of T2/FLAIR mismatch sign and advanced imaging parameters may improve the determination of molecular subtypes of diffuse lower-grade glioma. We assessed the diagnostic value of adding the apparent diffusion coefficient (ADC) and cerebral blood volume (CBV) to the T2/FLAIR mismatch sign for differentiation of the IDH mutation or 1p/19q...
Yu, Mengmeng Dai, Xu Deng, Jianhong Lu, Zhigang Shen, Chengxing Zhang, Jiayin
Published in
European radiology
This study aimed to investigate the association between perivascular fat attenuation index (FAI) and hemodynamic significance of coronary lesions. Patients with stable angina who underwent coronary computed tomography (CT) angiography and invasive fractional flow reserve (FFR) measurement within 2 weeks were retrospectively included. Lesion-based p...
Xie, Huihui Ma, Shuai Wang, Xiaoying Zhang, Xiaodong
Published in
European radiology
To develop a radiomics model for predicting hematoma expansion in patients with intracerebral hemorrhage (ICH) and to compare its predictive performance with a conventional radiological feature-based model. We retrospectively analyzed 251 consecutive patients with acute ICH. Two radiologists independently assessed baseline noncontrast computed tomo...
Mokrane, Fatima-Zohra Lu, Lin Vavasseur, Adrien Otal, Philippe Peron, Jean-Marie Luk, Lyndon Yang, Hao Ammari, Samy Saenger, Yvonne Rousseau, Herve
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Published in
European radiology
To enhance clinician's decision-making by diagnosing hepatocellular carcinoma (HCC) in cirrhotic patients with indeterminate liver nodules using quantitative imaging features extracted from triphasic CT scans. We retrospectively analyzed 178 cirrhotic patients from 27 institutions, with biopsy-proven liver nodules classified as indeterminate using ...
Delattre, Bénédicte Marie Anne Boudabbous, Sana Hansen, Catrina Neroladaki, Angeliki Hachulla, Anne-Lise Vargas, Maria Isabel
Published in
European radiology
The aim was to evaluate the image quality and sensitivity to artifacts of compressed sensing (CS) acceleration technique, applied to 3D or breath-hold sequences in different clinical applications from brain to knee. CS with an acceleration from 30 to 60% and conventional MRI sequences were performed in 10 different applications in 107 patients, lea...
Dhondt, Elisabeth Vanlangenhove, Peter Geboes, Karen Vandenabeele, Lisbeth Van Cauwenberghe, Lien Defreyne, Luc
Published in
European radiology
To investigate whether covered stents show a higher efficacy than uncovered stents in percutaneous treatment of malignant hilar biliary obstruction. Patients with obstructive jaundice caused by an unresectable hilar malignancy were included after failed endoscopic intervention in a prospective randomized trial comparing expanded polytetrafluoroethy...
Takagi, Satoshi Yaegashi, Tatsuya Ishikawa, Masayori
Published in
European radiology
To clarify the relationship between entrance surface dose (ESD) and physical image quality of original and bone-suppressed chest radiographs acquired using high and low tube voltages. An anthropomorphic chest phantom and a 12-mm diameter spherical simulated nodule with a CT value of approximately + 100 HU were used. The lung field in the chest radi...
Liu, Shunli He, Jian Liu, Song Ji, Changfeng Guan, Wenxian Chen, Ling Guan, Yue Yang, Xiaofeng Zhou, Zhengyang
Published in
European radiology
To evaluate the predictive value of CT radiomics features derived from the primary tumor in discriminating occult peritoneal metastasis (PM) in advanced gastric cancer (AGC). Preoperative CT images of 233 patients with AGC were retrospectively analyzed. The region of interest (ROI) was manually drawn along the margin of the lesion on the largest sl...
Zech, Christoph J Ba-Ssalamah, Ahmed Berg, Thomas Chandarana, Hersh Chau, Gar-Yang Grazioli, Luigi Kim, Myeong-Jin Lee, Jeong Min Merkle, Elmar M Murakami, Takamichi
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Published in
European radiology
The 8th International Forum for Liver Magnetic Resonance Imaging (MRI), held in Basel, Switzerland, in October 2017, brought together clinical and academic radiologists from around the world to discuss developments in and reach consensus on key issues in the field of gadoxetic acid-enhanced liver MRI since the previous Forum held in 2013. Two main ...
