A radiomic-based model of different contrast-enhanced CT phase for differentiate intrahepatic cholangiocarcinoma from inflammatory mass with hepatolithiasis

Xue, Beihui; Wu, Sunjie; Zhang, Mingyue; Hong, Junjie; Liu, Bo-le; Xu, Nina; Zeng, Qian; Tang, Kun; Zheng, Xiujuan

doi:10.1007/s00261-021-03027-6

Cited by 16 publications

(18 citation statements)

References 38 publications

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“…With regard to the ICC risk assessment, recently, intrahepatic lithiasis (IHL) has been related to the development of ICC, with a conversion rate estimated between 2.4 and 13.0% [ 134 , 135 , 136 ]. It is very difficult for clinicians and radiologists to identify ICC hidden behind IHL because there are no specific symptoms or radiological features [ 137 , 138 , 139 , 140 , 141 , 142 , 143 ]. Tissue biopsy is not routinely recommended, and its negative result does not exclude the presence of malignancies [ 137 ].…”

Section: Resultsmentioning

confidence: 99%

Update on the Applications of Radiomics in Diagnosis, Staging, and Recurrence of Intrahepatic Cholangiocarcinoma

et al. 2023

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Background: This paper offers an assessment of radiomics tools in the evaluation of intrahepatic cholangiocarcinoma. Methods: The PubMed database was searched for papers published in the English language no earlier than October 2022. Results: We found 236 studies, and 37 satisfied our research criteria. Several studies addressed multidisciplinary topics, especially diagnosis, prognosis, response to therapy, and prediction of staging (TNM) or pathomorphological patterns. In this review, we have covered diagnostic tools developed through machine learning, deep learning, and neural network for the recurrence and prediction of biological characteristics. The majority of the studies were retrospective. Conclusions: It is possible to conclude that many performing models have been developed to make differential diagnosis easier for radiologists to predict recurrence and genomic patterns. However, all the studies were retrospective, lacking further external validation in prospective and multicentric cohorts. Furthermore, the radiomics models and the expression of results should be standardized and automatized to be applicable in clinical practice.

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Section: Resultsmentioning

confidence: 99%

Update on the Applications of Radiomics in Diagnosis, Staging, and Recurrence of Intrahepatic Cholangiocarcinoma

et al. 2023

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“…Safar et al [16] investigated 12 patients to compare CT, MRI and MRCP findings of hepatolithiasis. Although cross-sectional imaging with CT scan is a useful technique for screening for intrahepatic stones with a sensitivity of 80-90%, CT is less useful than MRCP for precise topographic localization of stones proximal to the biliary confluence [17]. MR cholangiography is a non-invasive test providing high quality multi projection images.…”

Section: Discussionmentioning

confidence: 99%

“…MR cholangiography is a non-invasive test providing high quality multi projection images. It not only detects the stones, but also provides detailed information of the biliary anatomy, which is useful for surgical planning [16,17].…”

Section: Discussionmentioning

confidence: 99%

Hepatolithiasis followed by recurrent cholangitis as a consequence of inadequate hepaticojejunostomy for common bile duct injury

et al. 2022

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Introduction. Hepatolithiasis (HL) is defined as gallstones present in bile ducts above the common bile duct confluence, regardless of the coexistence of gallstones in other parts of the biliary tract. HL is common among patients with recurrent pyogenic cholangitis. Chronic infection can lead to the development of malignancy. Case outline. A 65-year-old woman presented with intermittent fever, jaundice, abdominal pain, and nausea. Eighteen years ago, patient had an open cholecystectomy due to acute cholecystitis. During the early post-operative days patient developed icterus. Intrahepatic biliary ductal dilatation was confirmed by abdominal ultrasound. Due to suspicion of iatrogenic common bile duct injury patient underwent second operation during which said injury was confirmed. ?Non-Roux-en-Y? hepaticojejunostomy (HJ) was performed as a problem resolving procedure. Despite performed biliary bypass, patient continued to have episodes of recurrent cholangitis over the eighteen years. Given the patient?s recurrent symptoms and results of MRI consistent with HL, surgical treatment was indicated. A left hepatectomy was performed with Roux-en-Y HJ biliary reconstruction. Post-operative course went without complications and since then patient is symptoms free. Conclusion. The main purpose of treating HL is to eliminate infection which leads to recurrent cholangitis and subsequent hepatic fibrosis. Adequate solution of HL decreases the need for repeated interventions and prevent progression of the disease to cholangiocarcinoma.

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“…This approach is not limited to the differentiation of ICC from HCC. Some studies have also been able to distinguish intrahepatic cholangiocarcinoma well from combined hepatocellular and cholangiocarcinoma ( 51 , 52 ), hepatic lymphoma ( 53 ), and inflammatory mass with hepatolithiasis ( 54 , 55 ). In addition, there may be differences between preoperative assessment and intraoperative findings in some patients.…”

Section: Application Of Conventional Radiomics In Intrahepatic Cholan...mentioning

confidence: 99%

Personalized intrahepatic cholangiocarcinoma prognosis prediction using radiomics: Application and development trend

et al. 2023

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Radiomics was proposed by Lambin et al. in 2012 and since then there has been an explosion of related research. There has been significant interest in developing high-throughput methods that can automatically extract a large number of quantitative image features from medical images for better diagnostic or predictive performance. There have also been numerous radiomics investigations on intrahepatic cholangiocarcinoma in recent years, but no pertinent review materials are readily available. This work discusses the modeling analysis of radiomics for the prediction of lymph node metastasis, microvascular invasion, and early recurrence of intrahepatic cholangiocarcinoma, as well as the use of deep learning. This paper briefly reviews the current status of radiomics research to provide a reference for future studies.

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A radiomic-based model of different contrast-enhanced CT phase for differentiate intrahepatic cholangiocarcinoma from inflammatory mass with hepatolithiasis

Cited by 16 publications

References 38 publications

Update on the Applications of Radiomics in Diagnosis, Staging, and Recurrence of Intrahepatic Cholangiocarcinoma

Update on the Applications of Radiomics in Diagnosis, Staging, and Recurrence of Intrahepatic Cholangiocarcinoma

Hepatolithiasis followed by recurrent cholangitis as a consequence of inadequate hepaticojejunostomy for common bile duct injury

Personalized intrahepatic cholangiocarcinoma prognosis prediction using radiomics: Application and development trend

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