Preoperative prediction of early recurrence in resectable pancreatic cancer integrating clinical, radiologic, and CT radiomics features
DC Field | Value | Language |
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dc.contributor.author | Lee, Jeong Hyun | - |
dc.contributor.author | Shin, Jaeseung | - |
dc.contributor.author | Min, Ji Hye | - |
dc.contributor.author | Jeong, Woo Kyoung | - |
dc.contributor.author | Kim, Honsoul | - |
dc.contributor.author | Choi, Seo-Youn | - |
dc.contributor.author | Lee, Jisun | - |
dc.contributor.author | Hong, Sungjun | - |
dc.contributor.author | Kim, Kyunga | - |
dc.date.accessioned | 2024-06-11T07:32:27Z | - |
dc.date.available | 2024-06-11T07:32:27Z | - |
dc.date.issued | 2024-01 | - |
dc.identifier.issn | 1740-5025 | - |
dc.identifier.issn | 1470-7330 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/26048 | - |
dc.description.abstract | Objectives To use clinical, radiographic, and CT radiomics features to develop and validate a preoperative prediction model for the early recurrence of pancreatic cancer.Methods We retrospectively analyzed 190 patients (150 and 40 in the development and test cohort from different centers) with pancreatic cancer who underwent pancreatectomy between January 2018 and June 2021. Radiomics, clinical-radiologic (CR), and clinical-radiologic-radiomics (CRR) models were developed for the prediction of recurrence within 12 months after surgery. Performance was evaluated using the area under the curve (AUC), Brier score, sensitivity, and specificity.Results Early recurrence occurred in 36.7% and 42.5% of the development and test cohorts, respectively (P = 0.62). The features for the CR model included carbohydrate antigen 19-9 > 500 U/mL (odds ratio [OR], 3.60; P = 0.01), abutment to the portal and/or superior mesenteric vein (OR, 2.54; P = 0.054), and adjacent organ invasion (OR, 2.91; P = 0.03). The CRR model demonstrated significantly higher AUCs than the radiomics model in the internal (0.77 vs. 0.73; P = 0.048) and external (0.83 vs. 0.69; P = 0.038) validations. Although we found no significant difference between AUCs of the CR and CRR models (0.83 vs. 0.76; P = 0.17), CRR models showed more balanced sensitivity and specificity (0.65 and 0.87) than CR model (0.41 and 0.91) in the test cohort.Conclusions The CRR model outperformed the radiomics and CR models in predicting the early recurrence of pancreatic cancer, providing valuable information for risk stratification and treatment guidance. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | BMC | - |
dc.title | Preoperative prediction of early recurrence in resectable pancreatic cancer integrating clinical, radiologic, and CT radiomics features | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1186/s40644-024-00653-3 | - |
dc.identifier.scopusid | 2-s2.0-85181680990 | - |
dc.identifier.wosid | 001138258100001 | - |
dc.identifier.bibliographicCitation | CANCER IMAGING, v.24, no.1 | - |
dc.citation.title | CANCER IMAGING | - |
dc.citation.volume | 24 | - |
dc.citation.number | 1 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Oncology | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Oncology | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.subject.keywordPlus | DUCTAL ADENOCARCINOMA | - |
dc.subject.keywordPlus | RESECTION | - |
dc.subject.keywordPlus | SURGERY | - |
dc.subject.keywordPlus | IMAGES | - |
dc.subject.keywordAuthor | Pancreatic cancer | - |
dc.subject.keywordAuthor | Prognosis | - |
dc.subject.keywordAuthor | Radiomics | - |
dc.subject.keywordAuthor | Tomography | - |
dc.subject.keywordAuthor | X-ray computed | - |
dc.subject.keywordAuthor | Machine learning | - |
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