Search results for "Intrahepatic cholangiocarcinoma"
showing 10 items of 35 documents
The associated expression of Maspin and Bax proteins as a potential prognostic factor in intrahepatic cholangiocarcinoma
2006
Abstract Background Maspin, a member of the serpin family, is a suppressor of tumor growth, an inhibitor of angiogenesis and an inducer of apoptosis. Maspin induces apoptosis by increasing Bax, a member of the Bcl-2 family of apoptosis-regulating proteins. In this exploratory study, we investigated the associated expression of Maspin and Bax proteins as a potential prognostic factor in intrahepatic cholangiocarcinoma (IHCCA). Methods Twenty-two paraffin-embedded samples were analyzed by immunohistochemical methods using Maspin, Bax and CD34 antibodies. Maspin was scored semiquantitatively (HSCORE). Apoptosis was assessed using an antibody against cleaved caspase-3. Results The strong relati…
The role of sarcopenia in patients with intrahepatic cholangiocarcinoma: Prognostic marker or hyped parameter?
2019
BACKGROUND & AIMS Sarcopenia has emerged as a prognostic parameter in numerous cancer entities. Current research favours its role as a determining factor for overall survival (OS) in patients with intrahepatic cholangiocarcinoma (ICC); however, it is unclear whether sarcopenia is a truly independent survival predictor if combined with established prognostic factors. METHODS Between 1997-2018, 417 patients with histopathologically confirmed ICC were referred to our centre, of whom 293 were included in this study. Cross-sectional imaging, laboratory examinations and histopathological reports were retrospectively analysed. Psoas muscle index (PMI) as easy-to-measure marker of sarcopenia was ca…
Extended resection of intrahepatic cholangiocarcinoma: A retrospective single-center cohort study
2019
Abstract Background For complete removal of intrahepatic cholangiocarcinoma (ICC), extended resection is often necessary. Information on the influence of visceral or vascular extension, extended resection, or postoperative morbidity on survival is scarce. The aim of this study was to show the impact of an aggressive surgical attitude on morbidity, mortality, and long-term outcome. Materials and methods All explorations at a high volume tertiary center between January 2008 and June 2018 with histological proof of ICC were included in this retrospective cohort study. The primary outcome was the extent of resection, secondary outcomes were postoperative morbidity, and their influence on overal…
P-189 Role of radiomics in clinical prognostication and prediction of survival among a cohort of metastatic intrahepatic cholangiocarcinoma
2020
51P Pooled analysis safety profile of futibatinib in patients with advanced solid tumors, including intrahepatic cholangiocarcinoma (iCCA)
2021
The addition of TACE to palliative chemotherapy is associated with extended survival in unresectable intrahepatic cholangiocarcinoma
2021
Magnetic Resonance Imaging of Nonhepatocellular Malignancies in Chronic Liver Disease.
2021
Hepatocellular carcinoma (HCC) is the most common liver malignancy associated with chronic liver disease. Nonhepatocellular malignancies may also arise in the setting of chronic liver disease. The imaging diagnosis of non-HCC malignancies may be challenging. Non-HCC malignancies in patients with chronic liver disease most commonly include intrahepatic cholangiocarcinoma and combined hepatocellular-cholangiocarcinoma, and less commonly hepatic lymphomas and metastases. On MR imaging, non-HCC malignancies often demonstrate a targetoid appearance, manifesting as rim arterial phase hyperenhancement, peripheral washout, central delayed enhancement, and peripheral restricted diffusion. When apply…
Guidelines for the diagnosis and management of intrahepatic cholangiocarcinoma
2014
Survival Prediction in Intrahepatic Cholangiocarcinoma: A Proof of Concept Study Using Artificial Intelligence for Risk Assessment
2021
Several scoring systems have been devised to objectively predict survival for patients with intrahepatic cholangiocellular carcinoma (ICC) and support treatment stratification, but they have failed external validation. The aim of the present study was to improve prognostication using an artificial intelligence-based approach. We retrospectively identified 417 patients with ICC who were referred to our tertiary care center between 1997 and 2018. Of these, 293 met the inclusion criteria. Established risk factors served as input nodes for an artificial neural network (ANN). We compared the performance of the trained model to the most widely used conventional scoring system, the Fudan score. Pr…
Intrahepatic cholangiocarcinoma: Limitations for resectability, current surgical concepts and future perspectives.
2020
Intrahepatic cholangiocarcinoma (iCCA) is the second most common hepatic malignancy and its incidence has been shown to increase significantly during the past decades. Complete surgical resection is currently acknowledged as the only curative treatment option able to provide adequate long-term outcomes. We herein review technical, functional and oncologic limitations for resectability, discuss current surgical aspects as well as highlight the fields in which future research and practice should focus on in order to ameliorate long-term outcomes in patients with iCCA.