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Development and Validation of a Computed Tomography–Based Model for Noninvasive Prediction of the T Stage in Gastric Cancer: Multicenter Retrospective Study

Development and Validation of a Computed Tomography–Based Model for Noninvasive Prediction of the T Stage in Gastric Cancer: Multicenter Retrospective Study

Based on the selected radiomics features, a radiomics model was constructed by using the support vector machine classifier. As a supervised learning method that was very effective in linear or nonlinear classification tasks, the support vector machine classifier has been widely used in radiomics analysis.

Jin Tao, Dan Liu, Fu-Bi Hu, Xiao Zhang, Hongkun Yin, Huiling Zhang, Kai Zhang, Zixing Huang, Kun Yang

J Med Internet Res 2024;26:e56851

Combining Clinical-Radiomics Features With Machine Learning Methods for Building Models to Predict Postoperative Recurrence in Patients With Chronic Subdural Hematoma: Retrospective Cohort Study

Combining Clinical-Radiomics Features With Machine Learning Methods for Building Models to Predict Postoperative Recurrence in Patients With Chronic Subdural Hematoma: Retrospective Cohort Study

Initial models were constructed using 3 distinct types of data: clinical data, CT images, and radiomics from the enrolled patient cohort. These data types were then aggregated in 2 specific combinations to generate models based on mixed input data, specifically, clinical-CT and clinical-radiomics features. Furthermore, a composite model using clinical data, CT images, and histological imaging was also developed.

Cheng Fang, Xiao Ji, Yifeng Pan, Guanchao Xie, Hongsheng Zhang, Sai Li, Jinghai Wan

J Med Internet Res 2024;26:e54944

Research Trends and Evolution in Radiogenomics (2005-2023): Bibliometric Analysis

Research Trends and Evolution in Radiogenomics (2005-2023): Bibliometric Analysis

Radiogenomics is an emerging technology that combines radiomics and genomics, with the ultimate goal of improving prognosis and outcomes [1]. Radiogenomics can be used to investigate the relationship between imaging features and gene mutations and expression patterns [2-4].

Meng Wang, Yun Peng, Ya Wang, Dehong Luo

Interact J Med Res 2024;13:e51347

A Scalable Radiomics- and Natural Language Processing–Based Machine Learning Pipeline to Distinguish Between Painful and Painless Thoracic Spinal Bone Metastases: Retrospective Algorithm Development and Validation Study

A Scalable Radiomics- and Natural Language Processing–Based Machine Learning Pipeline to Distinguish Between Painful and Painless Thoracic Spinal Bone Metastases: Retrospective Algorithm Development and Validation Study

At least 1 study [13] has reported using radiomics to identify painful metastatic lesions in radiographic images. However, we found no reports in the literature of a scalable approach that can be used efficiently on a large set of unlabeled patient data. To the best of our knowledge, our work is the first to combine natural language processing (NLP) and radiomics to enable an efficient and scalable pain identification pipeline using unstructured data.

Hossein Naseri, Sonia Skamene, Marwan Tolba, Mame Daro Faye, Paul Ramia, Julia Khriguian, Marc David, John Kildea

JMIR AI 2023;2:e44779

Radiomic and Genomic Machine Learning Method Performance for Prostate Cancer Diagnosis: Systematic Literature Review

Radiomic and Genomic Machine Learning Method Performance for Prostate Cancer Diagnosis: Systematic Literature Review

Reference 4: Radiomics: the facts and the challenges of image analysis Reference 5: Radiomics in prostate cancer: basic concepts and current state-of-the-art Reference 57: Multiparametric MRI-Based Radiomics for Prostate Cancer Screening With PSA in 4-10 ng/mL Reference 59: Radiomics analysis potentially reduces over-diagnosis of prostate cancer with PSA levels Reference 75: Bringing radiomics into a multi-omics framework for a comprehensive genotype-phenotyperadiomics

Rossana Castaldo, Carlo Cavaliere, Andrea Soricelli, Marco Salvatore, Leandro Pecchia, Monica Franzese

J Med Internet Res 2021;23(4):e22394

A Novel Approach to Assessing Differentiation Degree and Lymph Node Metastasis of Extrahepatic Cholangiocarcinoma: Prediction Using a Radiomics-Based Particle Swarm Optimization and Support Vector Machine Model

A Novel Approach to Assessing Differentiation Degree and Lymph Node Metastasis of Extrahepatic Cholangiocarcinoma: Prediction Using a Radiomics-Based Particle Swarm Optimization and Support Vector Machine Model

Radiomics can be intuitively regarded as an approach that can quantify the conversion of visual image information into deep features [16,17]. This radiomics model is based on a machine-learning approach that can help doctors make the most accurate diagnosis by mining and analyzing radiological features.

Xiaopeng Yao, Xinqiao Huang, Chunmei Yang, Anbin Hu, Guangjin Zhou, Mei Ju, Jianbo Lei, Jian Shu

JMIR Med Inform 2020;8(10):e23578