2020
DOI: 10.1159/000507449
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Cholangiocarcinoma Evaluation via Imaging and Artificial Intelligence

Abstract: <b><i>Background:</i></b> Cholangiocarcinoma (CCA) is a relatively rare malignant biliary system tumor, and yet it represents the second most common primary hepatic neoplasm, following hepatocellular carcinoma. Regardless of the type, location, or etiology, the survival prognosis of these tumors remains poor. The only method of cure for CCA is complete surgical resection, but part of patients with complete resection are still subject to local recurrence or distant metastasis. <b>&… Show more

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Cited by 22 publications
(15 citation statements)
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“…With the development of precision medicine and artificial intelligence, radiomics has appeared as a new medical field that is able to capture and quantify lesion heterogeneity, especially for lesions in oncology patients, by extracting and analyzing the quantitative texture features (39). Importantly, we have made great efforts and obtained some amazing results about radiomics analysis in recent years (40)(41)(42). In this study, we first extracted 396 radiomics features from each ALN in the CECT images, and used all of the radiomics features to develop the radiomics model for discriminating ALN status in patients with breast cancer based on the SVM algorithm.…”
Section: Discussionmentioning
confidence: 99%
“…With the development of precision medicine and artificial intelligence, radiomics has appeared as a new medical field that is able to capture and quantify lesion heterogeneity, especially for lesions in oncology patients, by extracting and analyzing the quantitative texture features (39). Importantly, we have made great efforts and obtained some amazing results about radiomics analysis in recent years (40)(41)(42). In this study, we first extracted 396 radiomics features from each ALN in the CECT images, and used all of the radiomics features to develop the radiomics model for discriminating ALN status in patients with breast cancer based on the SVM algorithm.…”
Section: Discussionmentioning
confidence: 99%
“…Although the gold standard of diagnosis and grading for CCA is still pathological examination, radiology (figure 5) has a pivotal role in the management of CCA in terms of diagnosis, staging, follow-up and response to therapy 159 160. Some radiological findings at CT and MRI, such as capsular retraction and the presence of a homogeneous mass with rim-like enhancement and progressive contrast uptake, are highly indicative of a CCA diagnosis.…”
Section: Radiologymentioning
confidence: 99%
“…Histologic examination was the most common confirmatory diagnostic modality (77.5%), followed by a much lower rate of radiologic imaging. Different imaging modalities are available for diagnosis and staging, such as ultrasound (contrast-enhanced, intraductal, and endoscopic), CT, positron emission tomography (PET), MRI, and direct cholangiography [10]. Endoscopic ultrasonography (EUS) is increasingly recognized as an important diagnostic tool for pancreaticobiliary malignancies that evaluates duct morphology, regional lymphadenopathy, and vascular involvement and facilitates tissue acquisition [11].…”
Section: Diagnostic Confirmationmentioning
confidence: 99%