Three-dimensional vessel wall imaging with 1.5-T MRI to visualize invisible occluded cerebral artery
CONCLUSION: 3D PDW-FSE with 1.5-T MRI without VRFA could clearly depict the course of the invisible occluded artery and might support favorable outcomes after EVT in patients with AIS.PMID:37828855 | DOI:10.1177/02841851231205487 (Source: Acta Radiologica)
Source: Acta Radiologica - October 13, 2023 Category: Radiology Authors: Kosuke Kumagai Miyuka Hayashi Takahiro Takahashi Hiroyuki Honma Shou Nishida Shinji Hayashi Hideaki Ishihara Source Type: research

Three-dimensional vessel wall imaging with 1.5-T MRI to visualize invisible occluded cerebral artery
CONCLUSION: 3D PDW-FSE with 1.5-T MRI without VRFA could clearly depict the course of the invisible occluded artery and might support favorable outcomes after EVT in patients with AIS.PMID:37828855 | DOI:10.1177/02841851231205487 (Source: Acta Radiologica)
Source: Acta Radiologica - October 13, 2023 Category: Radiology Authors: Kosuke Kumagai Miyuka Hayashi Takahiro Takahashi Hiroyuki Honma Shou Nishida Shinji Hayashi Hideaki Ishihara Source Type: research

Three-dimensional vessel wall imaging with 1.5-T MRI to visualize invisible occluded cerebral artery
CONCLUSION: 3D PDW-FSE with 1.5-T MRI without VRFA could clearly depict the course of the invisible occluded artery and might support favorable outcomes after EVT in patients with AIS.PMID:37828855 | DOI:10.1177/02841851231205487 (Source: Acta Radiologica)
Source: Acta Radiologica - October 13, 2023 Category: Radiology Authors: Kosuke Kumagai Miyuka Hayashi Takahiro Takahashi Hiroyuki Honma Shou Nishida Shinji Hayashi Hideaki Ishihara Source Type: research

Three-dimensional vessel wall imaging with 1.5-T MRI to visualize invisible occluded cerebral artery
CONCLUSION: 3D PDW-FSE with 1.5-T MRI without VRFA could clearly depict the course of the invisible occluded artery and might support favorable outcomes after EVT in patients with AIS.PMID:37828855 | DOI:10.1177/02841851231205487 (Source: Acta Radiologica)
Source: Acta Radiologica - October 13, 2023 Category: Radiology Authors: Kosuke Kumagai Miyuka Hayashi Takahiro Takahashi Hiroyuki Honma Shou Nishida Shinji Hayashi Hideaki Ishihara Source Type: research

ADC histogram parameters differentiating atypical from transitional meningiomas: correlation with Ki-67 proliferation index
CONCLUSION: ADC histogram analysis is a potential tool for non-invasive differentiation of AtM from TrM preoperatively, and ADC histogram parameters were negatively correlated with the Ki-67 PI.PMID:37822165 | DOI:10.1177/02841851231205151 (Source: Acta Radiologica)
Source: Acta Radiologica - October 12, 2023 Category: Radiology Authors: Tao Han Xianwang Liu Mengyuan Jing Yuting Zhang Bin Zhang Liangna Deng Junlin Zhou Source Type: research

Ultrasound versus computed tomography-guided transthoracic biopsy for pleural and peripheral lung lesions: a systematic review and meta-analysis
CONCLUSION: While there seems to be no difference in the adequacy of the sample obtained with either imaging modality, retrospective data show that USG guidance offers better diagnostic yield compared to CT guidance for peripheral lung and pleural biopsies. The risk of pneumothorax and hemothorax is also significantly lower with USG-guided biopsies. Results should be interpreted with caution owing to selection bias among studies. There is a need for large-scale RCTs to enhance current evidence.PMID:37822264 | DOI:10.1177/02841851231206349 (Source: Acta Radiologica)
Source: Acta Radiologica - October 12, 2023 Category: Radiology Authors: Xuemei Li Lan Kong Source Type: research

The classification of benign and malignant lung nodules based on CT radiomics: a systematic review, quality score assessment, and meta-analysis
Acta Radiol. 2023 Oct 10:2841851231205737. doi: 10.1177/02841851231205737. Online ahead of print.ABSTRACTRadiomics methods are increasingly used to identify benign and malignant lung nodules, and early monitoring is essential in prognosis and treatment strategy formulation. To evaluate the diagnostic performance of computed tomography (CT)-based radiomics for distinguishing between benign and malignant lung nodules by performing a meta-analysis. Between January 2000 and December 2021, we searched the PubMed and Embase electronic databases for studies in English. Studies were included if they demonstrated the sensitivity an...
Source: Acta Radiologica - October 11, 2023 Category: Radiology Authors: Fandong Zhu Chen Yang Jiajun Zou Weili Ma Yuguo Wei Zhenhua Zhao Source Type: research

The classification of benign and malignant lung nodules based on CT radiomics: a systematic review, quality score assessment, and meta-analysis
Acta Radiol. 2023 Oct 10:2841851231205737. doi: 10.1177/02841851231205737. Online ahead of print.ABSTRACTRadiomics methods are increasingly used to identify benign and malignant lung nodules, and early monitoring is essential in prognosis and treatment strategy formulation. To evaluate the diagnostic performance of computed tomography (CT)-based radiomics for distinguishing between benign and malignant lung nodules by performing a meta-analysis. Between January 2000 and December 2021, we searched the PubMed and Embase electronic databases for studies in English. Studies were included if they demonstrated the sensitivity an...
Source: Acta Radiologica - October 11, 2023 Category: Radiology Authors: Fandong Zhu Chen Yang Jiajun Zou Weili Ma Yuguo Wei Zhenhua Zhao Source Type: research

Assessment of functional and structural brain abnormalities with resting-state functional MRI in patients with vestibular neuronitis
CONCLUSIONS: Patients with VN exhibit abnormal spontaneous neural activity and changes in ALFF, ReHo, DC, GMV, and FC. Understanding these functional and structural brain abnormalities may elucidate the underlying mechanisms of VN.PMID:37807650 | DOI:10.1177/02841851231203569 (Source: Acta Radiologica)
Source: Acta Radiologica - October 9, 2023 Category: Radiology Authors: QiChao Cheng AnLi Ren JingYang Han XinJuan Jin Dmytro Pylypenko DeXin Yu XiZhen Wang Source Type: research

Magnetic resonance cholangiopancreatography using T2 preparation pulse: quantitative and qualitative analyses
CONCLUSION: TPT-MRCP provides higher image quality than conventional techniques in both navigation and breath-hold sequences. The present study demonstrates the greater clinical usefulness of TPT-MRCP.PMID:37807657 | DOI:10.1177/02841851231203055 (Source: Acta Radiologica)
Source: Acta Radiologica - October 9, 2023 Category: Radiology Authors: Riku Ihara Daisuke Oura Wataru Ichimura Kentarou Kobayashi Source Type: research

Assessment of functional and structural brain abnormalities with resting-state functional MRI in patients with vestibular neuronitis
CONCLUSIONS: Patients with VN exhibit abnormal spontaneous neural activity and changes in ALFF, ReHo, DC, GMV, and FC. Understanding these functional and structural brain abnormalities may elucidate the underlying mechanisms of VN.PMID:37807650 | DOI:10.1177/02841851231203569 (Source: Acta Radiologica)
Source: Acta Radiologica - October 9, 2023 Category: Radiology Authors: QiChao Cheng AnLi Ren JingYang Han XinJuan Jin Dmytro Pylypenko DeXin Yu XiZhen Wang Source Type: research

Magnetic resonance cholangiopancreatography using T2 preparation pulse: quantitative and qualitative analyses
CONCLUSION: TPT-MRCP provides higher image quality than conventional techniques in both navigation and breath-hold sequences. The present study demonstrates the greater clinical usefulness of TPT-MRCP.PMID:37807657 | DOI:10.1177/02841851231203055 (Source: Acta Radiologica)
Source: Acta Radiologica - October 9, 2023 Category: Radiology Authors: Riku Ihara Daisuke Oura Wataru Ichimura Kentarou Kobayashi Source Type: research

Segmental analysis of liver cirrhosis with different etiologies: a study based on iodine mixed imaging in port-venous phase
CONCLUSION: Blood flow compensated in the left lateral and caudal lobe in the early stage of liver cirrhosis. The compensation in alcoholism in the middle and early stages is significantly higher than that of V and N cirrhosis. Iodine mixed imaging in portal phase may provide the possibility of an incremental value in segmented blood flow perfusion and functional evaluation of liver cirrhosis on a morphological basis.PMID:37792500 | DOI:10.1177/02841851231195535 (Source: Acta Radiologica)
Source: Acta Radiologica - October 4, 2023 Category: Radiology Authors: Changqin Jiang Ruisheng Jiang Wanwei Zhang Zhijun Ma Haixia Dong Zhaoqian Wang Qiang Feng Source Type: research

Segmental analysis of liver cirrhosis with different etiologies: a study based on iodine mixed imaging in port-venous phase
CONCLUSION: Blood flow compensated in the left lateral and caudal lobe in the early stage of liver cirrhosis. The compensation in alcoholism in the middle and early stages is significantly higher than that of V and N cirrhosis. Iodine mixed imaging in portal phase may provide the possibility of an incremental value in segmented blood flow perfusion and functional evaluation of liver cirrhosis on a morphological basis.PMID:37792500 | DOI:10.1177/02841851231195535 (Source: Acta Radiologica)
Source: Acta Radiologica - October 4, 2023 Category: Radiology Authors: Changqin Jiang Ruisheng Jiang Wanwei Zhang Zhijun Ma Haixia Dong Zhaoqian Wang Qiang Feng Source Type: research

Segmental analysis of liver cirrhosis with different etiologies: a study based on iodine mixed imaging in port-venous phase
CONCLUSION: Blood flow compensated in the left lateral and caudal lobe in the early stage of liver cirrhosis. The compensation in alcoholism in the middle and early stages is significantly higher than that of V and N cirrhosis. Iodine mixed imaging in portal phase may provide the possibility of an incremental value in segmented blood flow perfusion and functional evaluation of liver cirrhosis on a morphological basis.PMID:37792500 | DOI:10.1177/02841851231195535 (Source: Acta Radiologica)
Source: Acta Radiologica - October 4, 2023 Category: Radiology Authors: Changqin Jiang Ruisheng Jiang Wanwei Zhang Zhijun Ma Haixia Dong Zhaoqian Wang Qiang Feng Source Type: research