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Acta radiologica open最新文献

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Invasive trigeminal ganglioneuroma: A case report and review of the literature. 侵袭性三叉神经节瘤：病例报告和文献综述。
IF 0.9
Acta radiologica open Pub Date : 2024-09-09 eCollection Date: 2024-09-01 DOI: 10.1177/20584601241283780
Rama Krishna Narra, Kavya Are, Parveen Nuzhat
{"title":"Invasive trigeminal ganglioneuroma: A case report and review of the literature.","authors":"Rama Krishna Narra, Kavya Are, Parveen Nuzhat","doi":"10.1177/20584601241283780","DOIUrl":"https://doi.org/10.1177/20584601241283780","url":null,"abstract":"<p><p>Ganglioneuromas are rare tumors arising from retroperitoneal and posterior mediastinal sympathetic nerves. Intracranial trigeminal nerve ganglioneuromas are even more rare, with only seven cases reported to date. We present a case of a 65-year-old male with a right-sided throbbing headache type and blindness in his right eye. Magnetic resonance imaging revealed an ill-defined mass lesion in the middle-cranial fossa, with a few areas having a reduced apparent diffusion coefficient and multiple microhemorrhages. Piecemeal debulking of the tumor was achieved by performing a right-middle craniotomy via the pterionic and sub-temporal approach. The detected histological features matched those of a ganglioneuroma (maturing type) of the trigeminal nerve.</p>","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11384535/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142302184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A case of primary osteosarcoma in the occipital bone: A relatively common tumor in an uncommon location. 一例枕骨原发性骨肉瘤：不常见部位的一种相对常见的肿瘤。
IF 0.9
Acta radiologica open Pub Date : 2024-08-30 eCollection Date: 2024-09-01 DOI: 10.1177/20584601241279134
Kezhou Xing, Guoli Ren, Shuning Liu, Chuanchen Zhang
{"title":"A case of primary osteosarcoma in the occipital bone: A relatively common tumor in an uncommon location.","authors":"Kezhou Xing, Guoli Ren, Shuning Liu, Chuanchen Zhang","doi":"10.1177/20584601241279134","DOIUrl":"10.1177/20584601241279134","url":null,"abstract":"<p><p>Osteosarcomas predominantly manifest in the long bones of the extremities, with rare occurrences in the skull. A case involving of a 53-year-old female who presented to the authors' hospital for examination due to dizziness was incidentally found to have an occipital bone mass, which was initially diagnosed as a benign tumor and did not receive sufficient attention. Two years later, owing to tumor enlargement, the patient underwent further evaluation at the same institution, which revealed evidence of occipital bone destruction. Pathological analysis confirmed the diagnosis of osteosarcoma. The patient underwent surgical resection followed by radiotherapy. Despite its infrequency and uncharacteristic initial presentation, skull osteosarcomas should not be overlooked.</p>","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11366106/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142121156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
To biopsy or not to biopsy adrenal mass: is that the question? 肾上腺肿块活检还是不活检：这是个问题吗？
IF 0.9
Acta radiologica open Pub Date : 2024-08-21 eCollection Date: 2024-08-01 DOI: 10.1177/20584601241269581
Edouard Purenne, Erika Cornu, Vincent Mezzarobba, Pauline Juttet, Sébastien Cimarelli, Emmanuel Watkin, Anne-Cécile Paepegaey
{"title":"To biopsy or not to biopsy adrenal mass: is that the question?","authors":"Edouard Purenne, Erika Cornu, Vincent Mezzarobba, Pauline Juttet, Sébastien Cimarelli, Emmanuel Watkin, Anne-Cécile Paepegaey","doi":"10.1177/20584601241269581","DOIUrl":"10.1177/20584601241269581","url":null,"abstract":"<p><p>The European Society of Endocrinology recommends surgical approach for suspicious adrenal mass with a limited role for adrenal biopsy. We report here a case of a patient with a 70 mm adrenal mass in whom adrenal biopsy avoided unnecessary adrenalectomy. An 80-year-old man was explored for a 67 × 41 mm suspect left adrenal tumor. Hormonal explorations were normal. 18F-FDG-PET/CT showed an increase in uptake of the adrenal mass (SUVmax: 44.6). As the diagnostic was uncertain, biopsy was performed. Pathology found T lymphocytic inflammatory infiltrate with CD4 phenotype without malignancy criteria. Simple close monitoring was decided in multidisciplinary meeting and with the patient's consent. At 1 and 3 months, CT and 18F-FDG-PET/CT showed a significant decrease in size and uptake of adrenal mass (40 × 20 mm and 19 × 10 mm and SUVmax 5.9 and 0.0). This report shows the interest of adrenal biopsy for well-selected cases to avoid unnecessary adrenal surgery.</p>","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11339733/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142037879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hemodynamic evaluation of intracranial arteriovenous malformations: Pre- and post-treatment 2D phase-contrast MRI measurements. 颅内动静脉畸形的血液动力学评估：治疗前和治疗后的二维相位对比 MRI 测量。
IF 0.9
Acta radiologica open Pub Date : 2024-08-08 eCollection Date: 2024-08-01 DOI: 10.1177/20584601241269608
Maria Correia de Verdier, Elisabeth Ronne-Engström, Ljubisa Borota, Johan Wikström
{"title":"Hemodynamic evaluation of intracranial arteriovenous malformations: Pre- and post-treatment 2D phase-contrast MRI measurements.","authors":"Maria Correia de Verdier, Elisabeth Ronne-Engström, Ljubisa Borota, Johan Wikström","doi":"10.1177/20584601241269608","DOIUrl":"10.1177/20584601241269608","url":null,"abstract":"<p><strong>Background: </strong>Hemodynamic changes are seen in the feeding arteries of arteriovenous malformations (AVMs). Phase-contrast MRI (PC-MRI) enables the acquisition of hemodynamic information from blood vessels. There is insufficient knowledge on which flow or velocity parameter best discriminates AVMs from healthy subjects.</p><p><strong>Purpose: </strong>To evaluate PC-MRI-measured flow and velocity in feeding arteries of AVMs before and, when possible, also after treatment and to compare these measurements to corresponding measurements in healthy controls.</p><p><strong>Materials and methods: </strong>Highest flow (HF), lowest flow (LF), mean flow (MF), peak systolic velocity (PSV), end-diastolic velocity (EDV), and mean velocity (MV) were measured in feeding arteries in patients with intracranial AVMs using 2D PC-MRI at 3 T. Measurements were compared to previously reported values in healthy individuals. Values in patients above the 95th percentile in the healthy cohort were categorized as pathological. Nidus volume was measured using 3D time-of-flight MR angiography.</p><p><strong>Results: </strong>Ten patients with diagnosed AVMs were examined with PC-MRI. Among these, three patients also underwent follow-up PC-MRI after treatment. Pathological velocities (PSV, EDV, and MV) were seen in all five subjects with a nidus larger or equal to 5.7 cm<sup>3</sup>, whereas pathological flow values were not seen in all, that is, pathologic HF in three, pathologic LF in two, and pathologic MF in two. After treatment, there was a decrease in flow and velocity (all measured parameters). After treatment, velocities (PSV, EDV, and MV) were no longer abnormal compared to healthy controls.</p><p><strong>Conclusion: </strong>Patients with a large AVM nidus show pathological velocities, but less consistent flow increases. Following treatment, velocities normalize.</p>","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11311173/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141918217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lipomatous pseudohypertrophy of the pancreas mimicking liposarcoma: A case report. 模仿脂肪肉瘤的胰腺脂肪瘤性假肥大：病例报告。
IF 0.9
Acta radiologica open Pub Date : 2024-08-01 DOI: 10.1177/20584601241259847
Tomomi Kamimura, Takashi Katsube, Takeshi Nishi, Yasunari Kawabata, Yoshitsugu Tajima, Asuka Araki, Yasushi Kaji
{"title":"Lipomatous pseudohypertrophy of the pancreas mimicking liposarcoma: A case report.","authors":"Tomomi Kamimura, Takashi Katsube, Takeshi Nishi, Yasunari Kawabata, Yoshitsugu Tajima, Asuka Araki, Yasushi Kaji","doi":"10.1177/20584601241259847","DOIUrl":"10.1177/20584601241259847","url":null,"abstract":"<p><p>Lipomatous pseudohypertrophy of the pancreas (LPH) is a rare disease in which the pancreatic parenchyma is replaced with mature adipose tissue. It is an idiopathic condition whose diagnosis is made based on histopathological analyses. Herein, we report the case of a 50-year-old male patient with a lipomatous mass in the head of the pancreas on computed tomography for close examination of a renal tumor. We suspected liposarcoma, and laparotomy was performed. However, histological analyses revealed LPH. Several imaging findings of LPH can enable a noninvasive diagnosis and help its clinical approach.</p>","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11292700/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141876848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acute on chronic pancreatitis affecting the ectopic pancreas located in the jejunal mesentery: A case report. 影响位于空肠系膜异位胰腺的急性和慢性胰腺炎：病例报告。
IF 0.9
Acta radiologica open Pub Date : 2024-07-30 eCollection Date: 2024-08-01 DOI: 10.1177/20584601241269617
Kazuya Okamura, Emi Ishibashi, Kazumi Araki, Yoshiko Kanasaki, Koji Kodama, Akiyoshi Kanazawa, Hideyuki Onuma
{"title":"Acute on chronic pancreatitis affecting the ectopic pancreas located in the jejunal mesentery: A case report.","authors":"Kazuya Okamura, Emi Ishibashi, Kazumi Araki, Yoshiko Kanasaki, Koji Kodama, Akiyoshi Kanazawa, Hideyuki Onuma","doi":"10.1177/20584601241269617","DOIUrl":"10.1177/20584601241269617","url":null,"abstract":"<p><p>Ectopic pancreas within the mesentery is rare. In this case report, a 61-year-old man with an ectopic pancreas within the jejunal mesentery for over 20 years developed chronic pancreatitis that progressed to acute exacerbation. Our computed tomography (CT) performed for acute abdomen assessment suggested acute appendicitis or Meckel's diverticulitis. However, a CT scan taken 20 years ago revealed a structure indicative of an ectopic pancreas in the mesentery, and further imaging findings taken 10 and 4 years ago confirmed progression to chronic pancreatitis. Furthermore, we found a pancreatic stone confined in the luminal structure that corresponded to the main pancreatic duct; this stone eventually caused acute exacerbation. In summary, we report a case of mesenteric ectopic pancreas that showed typical findings of progression and acute exacerbation of chronic pancreatitis on CT.</p>","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11289796/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141876847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of an in-use chest CT protocol in lung cancer screening - A single institutional study 评估肺癌筛查中使用中的胸部 CT 方案 - 一项单一机构研究
IF 0.9
Acta radiologica open Pub Date : 2024-07-01 DOI: 10.1177/20584601241256005
S. Naimi, M. Tetteh, Haseem Ashraf, S. Johansen
{"title":"Evaluation of an in-use chest CT protocol in lung cancer screening - A single institutional study","authors":"S. Naimi, M. Tetteh, Haseem Ashraf, S. Johansen","doi":"10.1177/20584601241256005","DOIUrl":"https://doi.org/10.1177/20584601241256005","url":null,"abstract":"Lung cancer is the most common cause of cancer-related death worldwide and therefore there has been a growing demand for low-dose computed tomography (LDCT) protocols. To investigate and evaluate the dose and image quality of patients undergoing lung cancer screening (LCS) using LDCT in Norway. Retrospective dosimetry data, volumetric CT dose index (CTDIvol) and dose-length product (DLP), from 70 average-size and 70 large-size patients who underwent LDCT scan for LCS were included in the survey. Effective dose and size-specific dose were calculated for each examination and were compared with the American Association of Physicists in Medicine (AAPM) requirement. For a quantitative image quality analysis, noise, signal-to-noise ratio (SNR), and contrast-to-noise ratio (CNR) were determined for different regions in the chest with two iterative reconstruction techniques, iDose and Iterative Model Reconstruction. Differences in dose and image quality between average-size and large-size patients were evaluated by Independent sample t test, and Wilcoxon signed rank test within the same patient group. The independent sample t test revealed significant differences ( p < .05) in dose values between average-size and large-size patients. Mean CTDIvol and DLP for average-size patients were 2.8 mGy and 115 mGy.cm, respectively, with appropriate increment for the large-size patients. Image quality (image noise, SNR, and CNR) did not significantly differ between patient groups when images were reconstructed with a model based iterative reconstruction algorithm. The screening protocol assessed in this study resulted in CTDIvol values that were compliant with AAPM recommendation. No significant differences in objective image quality were found between patient groups.","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141703682","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}
引用次数: 0
Radiology reporting in rectal cancer using magnetic resonance imaging: Comparison of reporting completeness between different reporting styles and structure 使用磁共振成像对直肠癌进行放射学报告：不同报告风格和结构的报告完整性比较
IF 0.9
Acta radiologica open Pub Date : 2024-07-01 DOI: 10.1177/20584601241258675
G. Alvfeldt, Peter Aspelin, Lennart Blomqvist, Nina Sellberg
{"title":"Radiology reporting in rectal cancer using magnetic resonance imaging: Comparison of reporting completeness between different reporting styles and structure","authors":"G. Alvfeldt, Peter Aspelin, Lennart Blomqvist, Nina Sellberg","doi":"10.1177/20584601241258675","DOIUrl":"https://doi.org/10.1177/20584601241258675","url":null,"abstract":"The radiology report is vital for providing imaging information to guide patient treatment, and template-based reporting can potentially increase the reporting completeness. In 2014, a national reporting template for radiological staging of rectal cancer using magnetic resonance imaging (MRI) was implemented in Sweden. To evaluate the impact of the national reporting template by comparing and analysing differences in content and completeness in MRI reports between 2010 and 2016. Focus was to compare reporting completeness (i) between different reporting years and (ii) between three defined reporting styles. 493 MRI reports were gathered from 10 hospitals in four healthcare regions in Sweden, comprising 243 reports from 2010 and 250 reports from 2016. Reports were classified into three reporting styles: Expanded structured, Minimised structured, and Unstructured, and analysed using qualitative content analysis based on the national template. In 2010, all reports adhered to Unstructured reporting. In 2016, 44, 42, and 164 reports were conformant to Expanded structured, Minimised structured, and Unstructured reporting, respectively. A comparison between the years revealed a reporting completeness of 48% for 2010 reports and 72% for 2016 reports. Among the 2016 reporting styles, Unstructured reporting had the largest gap compared to the national template, with completeness at 64% versus 77.5% for Minimised structured reporting and 93% for Expanded structured reporting. Implementation of template-based reporting according to Expanded structure is key to conform to national decided evidence-based practice for radiological staging of rectal cancer.","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141694102","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}
引用次数: 0
Imaging finding of multiple myeloma presenting as soft-tissue disease mimicking extrapleural space tumors: A case report. 影像学发现多发性骨髓瘤表现为模仿胸膜外间隙肿瘤的软组织疾病：病例报告。
Acta radiologica open Pub Date : 2024-06-03 eCollection Date: 2024-06-01 DOI: 10.1177/20584601241246105
Hee Kang
{"title":"Imaging finding of multiple myeloma presenting as soft-tissue disease mimicking extrapleural space tumors: A case report.","authors":"Hee Kang","doi":"10.1177/20584601241246105","DOIUrl":"10.1177/20584601241246105","url":null,"abstract":"<p><p>Extramedullary involvement of multiple myeloma is an uncommon and aggressive condition characterized by proliferation of monoclonal plasma cells located outside the bone marrow. This report describes the imaging findings of a patient who presented with continuous soft-tissue disease on the ribs, suspected as extrapleural space tumors on chest CT. The patient was diagnosed with multiple myeloma through surgical biopsy of the tumor and bone marrow.</p>","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11149450/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141247893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Percutaneous transcatheter aspiration of pulmonary embolism leading to diagnosis of hepatocellular carcinoma tumor embolus and change in systemic chemotherapy 经皮经导管肺栓塞抽吸术诊断出肝癌肿瘤栓塞并改变全身化疗方案
Acta radiologica open Pub Date : 2024-05-16 DOI: 10.1177/20584601241253780
Niklas Verloh, Katharina Vogt, D. Bettinger, Michael Schultheiss, Kosmas Kandilaris, Philipp A Holzner, M. Doppler, Wibke Uller
{"title":"Percutaneous transcatheter aspiration of pulmonary embolism leading to diagnosis of hepatocellular carcinoma tumor embolus and change in systemic chemotherapy","authors":"Niklas Verloh, Katharina Vogt, D. Bettinger, Michael Schultheiss, Kosmas Kandilaris, Philipp A Holzner, M. Doppler, Wibke Uller","doi":"10.1177/20584601241253780","DOIUrl":"https://doi.org/10.1177/20584601241253780","url":null,"abstract":"The management of metastatic hepatocellular carcinoma (HCC) is complex, particularly when complicated by pulmonary embolism. In these cases, atezolizumab-bevacizumab therapy is contraindicated due to an elevated risk of thromboembolic events. Differentiating pulmonary tumor embolism from thromboembolic disease is diagnostically challenging. This report outlines the benefit of transcatheter aspiration to obtain pathological evidence of pulmonary artery tumor embolus in an HCC patient. The intervention enabled a significant shift in the management strategy, leading to an escalation of systemic HCC therapy. This case underscores the importance of precise diagnostic techniques such as transcatheter aspiration in guiding treatment decisions, particularly in cases where pulmonary embolism may signify an underlying malignancy-driven process.","PeriodicalId":72063,"journal":{"name":"Acta radiologica open","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140969681","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}
引用次数: 0
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