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https://www.readbyqxmd.com/read/28929110/retracted-long-noncoding-rna-kiaa0125-potentiates-cell-migration-and-invasion-in-gallbladder-cancer
#1
BioMed Research International
[This retracts the article DOI: 10.1155/2015/108458.].
2017: BioMed Research International
https://www.readbyqxmd.com/read/28928327/the-technique-of-laparoscopic-hepatic-bisegmentectomy-with-regional-lymphadenectomy-for-gallbladder-cancer
#2
Hirdaya H Nag, Prithivi Raj, Kshitij Sisodia
BACKGROUND: Laparoscopic hepatic bisegmentectomy (s4b and s5) with regional lymphadenectomy (LHBRL) for patients with gallbladder cancer (GBC) is rarely reported. AIMS: The aim of the study was to describe the technique of LHBRL in patients with GBC and to present our initial experience. PATIENTS AND METHODS: This retrospective study was conducted on twenty patients with GBC who were considered for LHBRL by the described technique. These patients either had a suspicion of GBC (SGBC) or had an incidental diagnosis of GBC (IGBC)...
September 20, 2017: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/28925490/multi-detector-spiral-ct-diagnosis-of-common-bile-duct-ampullary-carcinoma
#3
D-Z Zhao, Y Guo, Y-P Sun, H-M Liu, Z Zhang, Q-L Ma, Y-S Wang, C-L Chen
OBJECTIVE: The aim of this project was to study the imaging characteristics of multi-detector CT (MDCT) in different types of malignant tumor in the common bile duct ampulla. PATIENTS AND METHODS: We examined 30 cases of pancreatic head cancer, 35 of terminal cholangiocarcinoma, 26 of ampullary carcinoma, and 40 of benign lesions, all confirmed by pathology. We used 64-slice spiral CT plain scan and multi-phase enhanced scan with multi-planar reconstruction (MPR) and curved planar reconstruction (CPR) post-processing to obtain three-dimensional images...
August 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28914998/clinicopathological-characteristics-of-distant-metastases-of-adenocarcinoma-squamous-cell-carcinoma-and-urothelial-carcinoma-an-autopsy-study-of-older-japanese-patients
#4
Yoko Matsuda, Atsuko Seki, Keisuke Nonaka, Mototsune Kakizaki, Tan Wang, Junko Aida, Naoshi Ishikawa, Yuta Nakano, Daita Kaneda, Tadayuki Takata, Junko Takahashi-Fujigasaki, Shigeo Murayama, Kaiyo Takubo, Toshiyuki Ishiwata, Motoji Sawabe, Tomio Arai
AIM: We aimed to clarify the characteristics of malignancies in older adults focusing on distant metastasis in the whole body. METHODS: We retrospectively evaluated 7710 cases of autopsies (4011 men, 3699 women, median age of 80 years), and analyzed the characteristics of metastasis of adenocarcinoma, squamous cell carcinoma and urothelial carcinoma in each organ. RESULTS: The total number of cases with adenocarcinoma, squamous cell carcinoma or urothelial carcinoma was 2856, and most of them were adenocarcinomas...
September 15, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28913712/surgical-site-infection-is-associated-with-tumor-recurrence-in-patients-with-extrahepatic-biliary-malignancies
#5
Stefan Buettner, Cecilia G Ethun, George Poultsides, Thuy Tran, Kamran Idrees, Chelsea A Isom, Matthew Weiss, Ryan C Fields, Bradley Krasnick, Sharon M Weber, Ahmed Salem, Robert C G Martin, Charles R Scoggins, Perry Shen, Harveshp D Mogal, Carl Schmidt, Eliza Beal, Ioannis Hatzaras, Rivfka Shenoy, Bas Groot Koerkamp, Shishir K Maithel, Timothy M Pawlik
BACKGROUND: Surgical site infections (SSI) are one of the most common complications after hepato-pancreato-biliary surgery. Infectious complications may lead to an associated immune-modulatory effect that inhibits the body's response to cancer surveillance. We sought to define the impact of SSI on long-term prognosis of patients undergoing surgical resection of extrahepatic biliary malignancies (EHBM). METHODS: Patients undergoing surgery for EHBM between 2000 and 2014 were identified using a large, multi-center, national cohort dataset...
September 14, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28912249/preoperative-staging-of-cholangiocarcinoma-and-biliary-carcinoma-using-18f-fluorodeoxyglucose-positron-emission-tomography-a-meta-analysis
#6
Jing-Hong Hu, Jui-Hsiang Tang, Cheng-Hui Lin, Yin-Yi Chu, Nai-Jen Liu
This meta-analysis was performed to determine the diagnostic accuracy of 18F-fluorodeoxyglucose positron emission tomography (18F-FDG-PET) in assessing primary cholangiocarcinoma (CCA) and CCA with lymph node and distant metastasis. A literature search for studies reporting the use of 18F-FDG-PET for preoperative work-up/staging in patients with CCA was performed. Diagnostic OR (DOR) was used as an index of diagnostic performance of FDG-PET/CT in predicting primary CCA, lymph node metastases, and distant metastases...
September 14, 2017: Journal of Investigative Medicine: the Official Publication of the American Federation for Clinical Research
https://www.readbyqxmd.com/read/28905808/patient-with-metastatic-breast-cancer-presenting-as-acute-cholecystitis-with-one-year-survival-on-hormonotherapy
#7
Mateusz Zamkowski, Michał Kąkol, Wojciech Makarewicz, Jerzy Ropel, Maciej Bobowicz
Breast cancer has high metastatic potential with distant metastases involving mainly lungs, liver and bones. Less frequently it gives distant spread to other organs. Herein we would like to present a very rare case of an acute cholecystitis which turned out to be a metastatic breast cancer in previously healthy woman. A female patient, 64-years old, presented to the emergency department with symptoms of biliary colic and acute abdomen. During the emergency cholecystectomy, we diagnosed the gallbladder empyema with thickened wall...
August 31, 2017: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28905105/diagnostic-and-prognostic-role-of-18-fdg-pet-ct-in-the-management-of-resectable-biliary-tract-cancer
#8
Ka Wing Ma, Tan To Cheung, Wong Hoi She, Kenneth Siu Ho Chok, Albert Chi Yan Chan, Wing Chiu Dai, Wan Hang Chiu, Chung Mau Lo
OBJECTIVES: Role of 18-FDG PET/CT had been well established in other more prevalent malignancies such as colorectal and lung cancer; however, this is not as well defined in cholangiocarcinoma. Literature focusing on the prognostic values of preoperative PET/CT for resectable cholangiocarcinoma is scarce. METHOD: This is a retrospective cohort of 66 consecutive patients who had received curative resection for cholangiocarcinoma from 2010 to 2015. All patients had preoperative 18-FDG PET/CT performed...
September 13, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28903406/presence-of-salmonella-avra-in-colorectal-tumor-and-its-precursor-lesions-in-mouse-intestine-and-human-specimens
#9
Rong Lu, Maarten Bosland, Yinglin Xia, Yong-Guo Zhang, Ikuko Kato, Jun Sun
Evidence directly supporting an association between Salmonella infection and colorectal cancer in human subjects is sparse. It has been well recognized that Salmonella infection increases the risk of gallbladder cancer. AvrA, a bacterial protein from Salmonella enterica, plays a crucial role in establishing chronic infection. To our knowledge, the presence of the bacterial AvrA has never been studied in human samples. Here, we demonstrated the presence and cellular localization of AvrA in inflamed, colorectal tumor and its precursor lesions, using both animal experimental infection models and human clinical specimens...
August 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28902534/phase-iii-randomized-placebo-controlled-double-blind-trial-of-motesanib-amg-706-in-combination-with-paclitaxel-and-carboplatin-in-east-asian-patients-with-advanced-nonsquamous-non-small-cell-lung-cancer
#10
Kaoru Kubota, Hiroshige Yoshioka, Fumihiro Oshita, Toyoaki Hida, Kiyotaka Yoh, Hidetoshi Hayashi, Terufumi Kato, Hiroyasu Kaneda, Kazuhiko Yamada, Hiroshi Tanaka, Yukito Ichinose, Keunchil Park, Eun Kyung Cho, Kyung-Hee Lee, Chih-Bin Lin, James Chih-Hsin Yang, Kaori Hara, Takayuki Asato, Kazuhiko Nakagawa
Purpose This phase III, randomized, placebo-controlled, double-blind study determined whether motesanib improved progression-free survival (PFS) compared with placebo in combination with paclitaxel and carboplatin (P/C) in East Asian patients with stage IV/recurrent nonsquamous non-small-cell lung cancer. Patients and Methods Patients were randomly assigned (1:1) to receive oral motesanib 125 mg or placebo once daily plus paclitaxel 200 mg/m(2) IV and carboplatin area under the concentration-time curve 6 mg/mL ⋅ min IV for up to six 3-week cycles...
September 13, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28900706/are-incidental-gallbladder-cancers-missed-with-a-selective-approach-of-gallbladder-histology-at-cholecystectomy
#11
Linda Lundgren, Carolina Muszynska, Axel Ros, Gunnar Persson, Oliver Gimm, Lars Valter, Bodil Andersson, Per Sandström
BACKGROUND: Incidental gallbladder cancer (IGBC) is an unexpected finding when a cholecystectomy is performed upon a benign indication, and the use of routine or selective histological analysis of gallbladder specimen is still debated. The aim of this study was to investigate whether the proportion of submitted gallbladder specimens for pathological investigation influences the proportion of IGBC found, and what possible factors preoperatively or perioperatively could influence the selection process...
September 12, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28900470/mutational-frequency-of-kras-nras-idh2-pik3ca-and-egfr-in-north-indian-gallbladder-cancer-patients
#12
Aarti Sharma, Ashok Kumar, Niraj Kumari, Narendra Krishnani, Neeraj Rastogi
BACKGROUND: Gallbladder cancer (GBC) has a peculiar geographical distinction, with a high prevalence seen in North India and Chile. There are various aetiopathogenetic mechanisms of GBC causation; one of them is a series of pathogenic mutations, which is responsible for the malignant transformation of gallbladder epithelium. Therefore, the present study aimed to find out cancer-specific hot spot mutations in five major cancer-related genes KRAS exon1 &2, NRAS exon1, IDH2 exon, PIK3CA exon 20, IDH2 exon 4 and EGFR exon 20 in North Indian GBC patients and their association with clinicopathological variables...
2017: Ecancermedicalscience
https://www.readbyqxmd.com/read/28892903/immunohistochemical-study-of-muc1-and-muc5ac-expression-in-gall-bladder-lesions
#13
Amit Bhoge, Siddhi Gaurish Sinai Khandeparkar, Avinash R Joshi, Bageshri Gogate, Maithili Mandar Kulkarni, Pallavi Bhayekar
INTRODUCTION: Immunohistochemical (IHC) markers of mucin family are associated with various Gallbladder Lesions (GBLs). AIM: To study the distribution of GBL with respect to age and sex as well as to analyse the IHC profile of MUC1 and MUC5AC in GBLs and attempt correlation with clinical and histopathological findings. MATERIALS AND METHODS: The present study was conducted over a period of six years. A technique of manual tissue array was employed for cases subjected to IHC using MUC1 and MUC5AC...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28890824/gemcitabine-and-capecitabine-for-advanced-biliary-cancer
#14
Emmanuel Gabriel, Shipra Gandhi, Kristopher Attwood, Boris Kuvshinoff, Steven Hochwald, Renuka Iyer
BACKGROUND: Gemcitabine with capecitabine (gem-cap) is an established regimen for advanced biliary cancer (ABC) supported by our previously reported phase II trial. Here, we provide our updated experience. METHODS: Single institution, retrospective study from 2005 to 2015 of ABC treated with gem-cap. RESULTS: A total of 372 patients with ABC were identified, of whom 227 (61.0%) were treated with chemotherapy. 153 patients (67.4%) received gem-cap, of which 129 (56...
August 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28890312/clinicopathological-features-and-prognosis-of-advanced-biliary-carcinoma-centered-in-the-cystic-duct
#15
Yoshitsugu Nakanishi, Takahiro Tsuchikawa, Keisuke Okamura, Toru Nakamura, Takehiro Noji, Toshimichi Asano, Kimitaka Tanaka, Toshiaki Shichinohe, Tomoko Mitsuhashi, Satoshi Hirano
BACKGROUND: Whether to classify "advanced (subserosal layer or greater invasion)" biliary carcinoma centered in the cystic duct (BCCD) as gallbladder carcinoma (GBC) or perihilar cholangiocarcinoma (PHCC) remains unclear. METHODS: The clinicopathological features and overall survival (OS) of patients with advanced BCCD were examined through a comparison with those of patients with advanced PHCC and with GBC. RESULTS: 290 patients were classified as 199 PHCC, 44 GBC, and 47 BCCD...
September 7, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28890310/evaluating-the-american-college-of-surgeons-national-surgical-quality-improvement-project-risk-calculator-results-from-the-u-s-extrahepatic-biliary-malignancy-consortium
#16
Eliza W Beal, Ezra Lyon, Joe Kearney, Lai Wei, Cecilia G Ethun, Sylvester M Black, Mary Dillhoff, Ahmed Salem, Sharon M Weber, Thuy B Tran, George Poultsides, Rivfka Shenoy, Ioannis Hatzaras, Bradley Krasnick, Ryan C Fields, Stefan Buttner, Charles R Scoggins, Robert C G Martin, Chelsea A Isom, Kamron Idrees, Harveshp D Mogal, Perry Shen, Shishir K Maithel, Timothy M Pawlik, Carl R Schmidt
BACKGROUND: The objective of this study is to evaluate use of the American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) online risk calculator for estimating common outcomes after operations for gallbladder cancer and extrahepatic cholangiocarcinoma. METHODS: Subjects from the United States Extrahepatic Biliary Malignancy Consortium (USE-BMC) who underwent operation between January 1, 2000 and December 31, 2014 at 10 academic medical centers were included in this study...
September 7, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28887321/lncrna-pagbc-acts-as-a-microrna-sponge-and-promotes-gallbladder-tumorigenesis
#17
Xiang-Song Wu, Fang Wang, Huai-Feng Li, Yun-Ping Hu, Lin Jiang, Fei Zhang, Mao-Lan Li, Xu-An Wang, Yun-Peng Jin, Yi-Jian Zhang, Wei Lu, Wen-Guang Wu, Yi-Jun Shu, Hao Weng, Yang Cao, Run-Fa Bao, Hai-Bin Liang, Zheng Wang, Yi-Chi Zhang, Wei Gong, Lei Zheng, Shu-Han Sun, Ying-Bin Liu
Long noncoding RNAs (lncRNAs) play roles in the development and progression of many cancers; however, the contributions of lncRNAs to human gallbladder cancer (GBC) remain largely unknown. In this study, we identify a group of differentially expressed lncRNAs in human GBC tissues, including prognosis-associated gallbladder cancer lncRNA (lncRNA-PAGBC), which we find to be an independent prognostic marker in GBC Functional analysis indicates that lncRNA-PAGBC promotes tumour growth and metastasis of GBC cells...
September 8, 2017: EMBO Reports
https://www.readbyqxmd.com/read/28885998/mortality-trend-of-gallbladder-cancer-in-araucan%C3%A3-a-region-chile-2004-2014
#18
Paula Muñoz, Carolina Vidal, Patricia Moya, Lorena Hoffmeister
BACKGROUND: Chile has the highest mortality rate for gallbladder cancer in the Andean region. The areas most affected by this cancer are found in southern Chile. OBJECTIVE: To describe the mortality rate trends for gallbladder cancer in the Araucanía region between 2004 and 2014. METHODS: Ecological observational descriptive study. The cases were identified by the codes ICD-10: C-23. The population at risk was obtained from the projections of the National Institute of Statistics of Chile...
August 30, 2017: Medwave
https://www.readbyqxmd.com/read/28883705/threonine-and-tyrosine-kinase-may-serve-as-a-prognostic-biomarker-for-gallbladder-cancer
#19
Yuan Xie, Jian-Zhen Lin, An-Qiang Wang, Wei-Yu Xu, Jun-Yu Long, Yu-Feng Luo, Jie Shi, Zhi-Yong Liang, Xin-Ting Sang, Hai-Tao Zhao
AIM: To detect the expression of threonine and tyrosine kinase (TTK) in gallbladder cancer (GBC) specimens and analyze the associations between TTK expression and clinicopathological parameters and clinical prognosis. METHODS: A total of 68 patients with GBC who underwent surgical resection were enrolled in this study. The expression of TTK in GBC tissues was detected by immunohistochemistry. The assessment of TTK expression was conducted using the H-scoring system...
August 21, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28881677/impact-of-insurance-status-on-the-survival-of-gallbladder-cancer-patients
#20
Zhiqiang Chen, Wen Gao, Liyong Pu, Long Zhang, Guoyong Han, Qin Zhu, Xiangcheng Li, Jindao Wu, Xuehao Wang
The prognostic significance of insurance status has been investigated in many types of malignancies, however, its impact on gallbladder cancer is yet not known. The purpose of this study was to determine the relationship between insurance status and gallbladder cancer survival. We searched the Surveillance, Epidemiology, and End Results dataset, and identified 1,729 gallbladder cancer cases. Kaplan-Meier methods and multivariable Cox regression models were used to analyze survival outcomes and risk factors...
August 1, 2017: Oncotarget
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