Zobrazeno 1 - 10
of 1 333
pro vyhledávání: '"Extrahepatic cholangiocarcinoma"'
Autor:
Hisashi Tamada, Takeshi Uehara, Takahiro Yoshizawa, Mai Iwaya, Shiho Asaka, Tomoyuki Nakajima, Masato Kamakura, Hiroyoshi Ota
Publikováno v:
Diagnostic Pathology, Vol 19, Iss 1, Pp 1-7 (2024)
Abstract Background Leucine-rich repeat-containing G protein-coupled receptor 5 (LGR5) is a cancer stem cell (CSC) marker of colorectal cancer and may be a CSC marker of other cancer types. Few studies have been conducted on LGR5 expression in extrah
Externí odkaz:
https://doaj.org/article/d0025dad0aa5448b81a650dec4b7fcc4
Publikováno v:
Diagnostic and Interventional Radiology, Vol 30, Iss 4, Pp 212-219 (2024)
PURPOSE: To examine the diagnostic performance for the longitudinal extent of extrahepatic bile duct (EHD) cancer on computed tomography (CT) after biliary drainage (BD) and investigate the appropriate timing of magnetic resonance imaging (MRI) acqui
Externí odkaz:
https://doaj.org/article/1d798e0e029642d58f88d97c8dd20ef2
Autor:
Jakob Leonhardi, Arsen Sabanov, Anne Kathrin Höhn, Robert Sucher, Daniel Seehofer, Matthias Mehdorn, Benedikt Schnarkowski, Sebastian Ebel, Timm Denecke, Hans‐Jonas Meyer
Publikováno v:
Cancer Reports, Vol 7, Iss 9, Pp n/a-n/a (2024)
ABSTRACT Background Texture analysis derived from computed tomography (CT) may provide clinically relevant imaging biomarkers associated with tumor histopathology. Perihilar cholangiocarcinoma is a malignant disease with an overall poor prognosis. Ai
Externí odkaz:
https://doaj.org/article/6b46b79d788e49ba9dcedc399cc52882
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
BackgroundCholangiocarcinoma is a malignancy with high aggressiveness, and extrahepatic cholangiocarcinoma (ECCA) represents the predominant subtype. However, the molecular architecture and underlying pathogenic mechanisms of ECCA remain poorly under
Externí odkaz:
https://doaj.org/article/375a54c92cc24ff089d9d6a8a44da5b6
Autor:
Yinghao Guo, Qi Li, Qinghuang Ye, Yun Jin, Yuanquan Yu, Xiaoxiao Zhang, Longfu Xi, Yihang Wang, Di Wu, Yanzhi Pan, Shumei Wei, Qingyong Li, Huiquan Wang, Jiangtao Li
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e36377- (2024)
Patient-derived organoids (PDOs) have been proposed as a novel in vitro tumor model that can be applied to tumor research and drug screening. However, current tumor organoid models lack components of the tumor microenvironment, particularly tumor-ass
Externí odkaz:
https://doaj.org/article/8cd6f6e94b3c4c48884f53ebab1f7689
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
BackgroundImmune checkpoint blockade (ICB)-based immunotherapy has inspired new hope for advanced biliary tract cancer (BTC) treatment; however, there are no prior studies that primarily focus on different anatomical types of unresectable BTCs reacti
Externí odkaz:
https://doaj.org/article/cbb3dfc762cd498b8c0f92574dee7e71
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
BackgroundRecent evidence indicates that inflammation plays a major role in the pathogenesis and progression of CCA. This meta-analysis seeks to evaluate the prognostic implications of preoperative inflammatory markers, specifically NLR, PLR, and LMR
Externí odkaz:
https://doaj.org/article/abe5d2b37bb54e3e9fe670cae00633cc
Publikováno v:
BMC Medical Imaging, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background This study aimed to establish a predictive model to estimate the postoperative prognosis of patients with extrahepatic cholangiocarcinoma (ECC) based on preoperative clinical and MRI features. Methods A total of 104 patients with
Externí odkaz:
https://doaj.org/article/48cf26fc62b94c64ba70284b90d596b1
Autor:
Chunmei Yang, Qin Zhou, Mingdong Li, Lulu Xu, Yanyan Zeng, Jiong Liu, Ying Wei, Feng Shi, Jing Chen, Pinxiong Li, Yue Shu, Lu Yang, Jian Shu
Publikováno v:
BMC Cancer, Vol 23, Iss 1, Pp 1-11 (2023)
Abstract Background Accurate identification of extrahepatic cholangiocarcinoma (ECC) from an image is challenging because of the small size and complex background structure. Therefore, considering the limitation of manual delineation, it’s necessar
Externí odkaz:
https://doaj.org/article/ecdb81b57ba447fb928eb444cf7d26af
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 17, p 9461 (2024)
Despite advancements in radiologic, laboratory, and pathological evaluations, differentiating between benign and malignant bile duct strictures remains a diagnostic challenge. Recent developments in massive parallel sequencing (MPS) have introduced n
Externí odkaz:
https://doaj.org/article/5ec396ca2d0841f085272ad3331202c1