Journal of the Belgian Society of Radiology最新文献_第10页

Mechanical Ventilation during Bronchiolitis: The Macklin Effect. 支气管炎期间的机械通气：麦克林效应

IF 2 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-03-11 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3410

Badri Haider, Paolo Simoni

引用次数: 0

Redescending Stomach: A Rare and Potentially Lethal Complication of Gastric Herniation. 胃下垂：胃疝气的一种罕见且可能致命的并发症。

IF 2 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-02-28 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3448

Sam Verrept, Mathieu Lefere, Yves De Bruecker

引用次数: 0

Brachial Plexus Rupture: A Neglected Trauma, Is There Any Hope? 臂丛神经断裂：被忽视的创伤，还有希望吗？

IF 1 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-02-09 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3415

Ibtissam El Ouali, Mohamed Jiddane, Firdaous Touarsa

引用次数: 0

Giant Thoracic Aortic Aneurysm Rupture in a Patient with Extensive Atherosclerotic Disease. 一名患有广泛动脉粥样硬化症的患者胸主动脉瘤破裂。

IF 1 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-02-02 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3314

Ramona Mihaela Popa, Chiriță Andrei-Constantin, Rosana Mihaela Manea

引用次数: 0

A Novel Fusion of Radiomics and Semantic Features: MRI-Based Machine Learning in Distinguishing Pituitary Cystic Adenomas from Rathke's Cleft Cysts. 放射组学与语义特征的新融合：基于磁共振成像的机器学习在区分垂体囊腺瘤和拉氏裂隙囊肿中的应用。

IF 2 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-02-01 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3470

Ceylan Altintas Taslicay, Elmire Dervisoglu, Okan Ince, Ismail Mese, Cengizhan Taslicay, Busra Yaprak Bayrak, Burak Cabuk, Ihsan Anik, Savas Ceylan, Yonca Anik

{"title":"A Novel Fusion of Radiomics and Semantic Features: MRI-Based Machine Learning in Distinguishing Pituitary Cystic Adenomas from Rathke's Cleft Cysts.","authors":"Ceylan Altintas Taslicay, Elmire Dervisoglu, Okan Ince, Ismail Mese, Cengizhan Taslicay, Busra Yaprak Bayrak, Burak Cabuk, Ihsan Anik, Savas Ceylan, Yonca Anik","doi":"10.5334/jbsr.3470","DOIUrl":"10.5334/jbsr.3470","url":null,"abstract":"Objectives: To evaluate the performances of machine learning using semantic and radiomic features from magnetic resonance imaging data to distinguish cystic pituitary adenomas (CPA) from Rathke's cleft cysts (RCCs).Materials and methods: The study involved 65 patients diagnosed with either CPA or RCCs. Multiple observers independently assessed the semantic features of the tumors on the magnetic resonance images. Radiomics features were extracted from T2-weighted, T1-weighted, and T1-contrast-enhanced images. Machine learning models, including Support Vector Machines (SVM), Logistic Regression (LR), and Light Gradient Boosting (LGB), were then trained and validated using semantic features only and a combination of semantic and radiomic features. Statistical analyses were carried out to compare the performance of these various models.Results: Machine learning models that combined semantic and radiomic features achieved higher levels of accuracy than models with semantic features only. Models with combined semantic and T2-weighted radiomics features achieved the highest test accuracies (93.8%, 92.3%, and 90.8% for LR, SVM, and LGB, respectively). The SVM model combined semantic features with T2-weighted radiomics features had statistically significantly better performance than semantic features only (p = 0.019).Conclusion: Our study demonstrates the significant potential of machine learning for differentiating CPA from RCCs.","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":"108 1","pages":"9"},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10836174/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139681996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Anticoagulant Treatment of a Thrombosed Giant Portal Vein Aneurysm. 对血栓形成的巨大门静脉动脉瘤进行抗凝治疗。

IF 2 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-02-01 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3452

Jean-François Monville, Nicolas Meurisse, Robert F Dondelinger

引用次数: 0

Prevalence of Bladder Cancers Incidentally Detected During Multiparametric MRI Scans of the Prostate Gland and the Clinical Significance of Scoring Them According to VI-RADS: A Pictorial Single-Centre Study. 前列腺多参数磁共振成像扫描中意外发现的膀胱癌的患病率以及根据 VI-RADS 对其进行评分的临床意义：单中心图像研究。

IF 2 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-02-01 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3318

Ramazan Orkun Onder, Serdar Aslan, Tümay Bekci

{"title":"Prevalence of Bladder Cancers Incidentally Detected During Multiparametric MRI Scans of the Prostate Gland and the Clinical Significance of Scoring Them According to VI-RADS: A Pictorial Single-Centre Study.","authors":"Ramazan Orkun Onder, Serdar Aslan, Tümay Bekci","doi":"10.5334/jbsr.3318","DOIUrl":"10.5334/jbsr.3318","url":null,"abstract":"Purpose: To determine the prevalence of incidentally detected bladder cancers (BCs) on multiparametric magnetic resonance imaging (mpMRI) of the prostate and to highlight the clinical importance of scoring them according to the Vesical Imaging-Reporting and Data System (VI-RADS).Materials and methods: VI-RADS scores for incidental bladder lesions on mpMRI of the prostate were collected in 1693 patients with elevated prostate-specific antigen but no hematuria. The study included 19 patients with 28 incidental bladder lesions.Results: During this period, 39 incidental bladder lesions were found in 30 patients, representing 1.7% of cases. Of the 28 lesions, 11 were categorized by VI-RADS as VI-RADS 1, 14 as VI-RADS 2, 1 as VI-RADS 3, 1 as VI-RADS 4, and 1 as VI-RADS 5. Histopathological examination revealed 1 benign lesion, 24 non-muscle invasive BCs, and 3 muscle-invasive BCs in the 19 patients. Impressively, 97% of the incidental lesions detected by prostate mpMRI and categorized by VI-RADS were BCs without apparent prostate cancer invasion. Notably, 93% of these lesions were consistent with histopathological findings of muscle invasion and extravesical spread.Conclusion: Our study concludes the prevalence 1% incidental BC in prostate mpMRI. The research underscores a thorough bladder examination during prostate MRI scans. Utilizing mpMRI assists in distinguishing varying BC stages, aiding treatment decisions, and patient outcomes. VI-RADS categorization aligns with histopathological results, enhancing diagnosis, and healthcare communication. Early detection significantly influences patient care by enabling timely interventions and suitable treatment strategies, particularly for low-stage BCs linked to reduced progression and recurrence rates.","PeriodicalId":55987,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":"108 1","pages":"7"},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10836167/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139682000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Miliary Tuberculosis with Diffuse Pulmonary and Extrapulmonary Involvement. 伴有肺部和肺外弥漫性受累的纤毛结核病。

IF 1 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-01-27 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3440

Hafsa Selmani, Adelard I De Backer, Bart Ilsen

引用次数: 0

Should the Radiologist Always Request a Blood Test Before an Emergency CT Scan in Children. 在对儿童进行紧急 CT 扫描之前，放射科医生是否一定要要求进行血液化验？

IF 1 4区医学

Journal of the Belgian Society of Radiology Pub Date : 2024-01-27 eCollection Date: 2024-01-01 DOI: 10.5334/jbsr.3271

Thomas Saliba, Gervais Kogni Fokou, Paolo Simoni

引用次数: 0

Prominent Enlargement of the Facial Nerve Canal in a Case of a Persistent Stapedial Artery. 在一例镫骨动脉持续存在的病例中，面神经管明显扩大。