Results 21 to 30 of about 38,138 (190)

Bifocal intracholecystic tubulopapillary neoplasm: A rare and distinct tumor of the gallbladder

Clinical Case Reports, 2022
Intracholecystic papillary‐tubular neoplasms are rare precancerous and polypoid lesions of the gallbladder, found in nearly 0.4% of cholecystectomy specimens. They follow the adenoma‐carcinoma sequence.
Faten Limaiem, Sahir Omrani, Mohamed Hajri, Seifeddine Baccouche   +3 more
doaj   +1 more source

Recent Updates on Diagnosis, Treatment, and Follow-up of Gallbladder Polyps

The Korean Journal of Gastroenterology, 2020
A gallbladder (GB) polyp is an elevation of the GB mucosa that protrudes into the GB lumen. GB polyps have an estimated prevalence of 0.3-9.5% and can be divided into neoplastic (true) polyps and nonneoplastic polyps (pseudopolyps). Pseudopolyps are most
Sung Ill Jang, Jae Hee Cho, Dong Ki Lee
doaj   +1 more source

Gallbladder and other pathologies: 7,788 cases, a cohort study in North Western India

Brazilian Journal of Oncology, 2022
Introduction: Gallbladder diseases are a well-studied subset of diseases in the Gangetic belt of India. But, the prevalence of gallbladder diseases, both benign and malignant (as a whole subset) has not been studied in Eastern Rajasthan yet ...
Bhushan Sanjay Bhalgat, Pinakin Patel, Suresh Singh, Phanindra Swain, Pravin Kumar, Kamal Kishor Lakhera, Bhairu Gurjar, Raj Govind Sharma, Ashwini Dilip Haibatpure   +8 more
doaj   +1 more source

Cholangiocarcinoma in an Australian goose

Brazilian Journal of Veterinary Pathology, 2020
Cholangiocarcinomas are neoplasms originating from the biliary epithelium. This report describes the gross, microscopic, and immunohistochemical findings in a case of cholangiocarcinoma in an Australian goose (Cereopsis novaehollandiae).
Thaynara P. Carvalho, Angela T. Pessanha, Carlyle M. Coelho, Maria Elvira L. T. Costa, Herlandes P. Tinoco, Pâmela Aparecida Lima, Ayisa R. Oliveira, Larissa G. A. Moreira, Nayara F. Paula, Daniel O. Santos, Renato L. Santos   +10 more
doaj   +1 more source

Progression to invasive cancer after snare polypectomy of intracholecystic papillary neoplasms during gallbladder stone removal by percutaneous transhepatic choledochoscopy: a case report

BMC Gastroenterology, 2020
Background Intracholecystic papillary neoplasms (ICPNs) of the gallbladder are rare, preinvasive lesions characterized by an intracholecystic papillary growth that may be associated with invasive adenocarcinoma.
Chi Hyuk Oh, Seok Ho Dong
doaj   +1 more source

Mixed squamous – neuroendocrine carcinoma of the gallbladder: A case report of a rare pathological entity

Cancer Research, Statistics, and Treatment
Gallbladder cancers are the most common biliary tract malignancies in the world. Adenocarcinoma constitutes the most common histology in gallbladder cancer.
Rohik Anjum T. Siddeek, Amit Gupta, Krishna Bhukya Sai, Edem Sanketh, Deepak Rajput, Sweety Gupta, Ravi Hari Phulware   +6 more
doaj   +1 more source

The diagnostic value of staging laparoscopy in gallbladder cancer: a nationwide cohort study

World Journal of Surgical Oncology, 2023
Background Disseminated disease (DD) is often found at (re-)exploration in gallbladder cancer (GBC) patients. We aimed to assess the yield of staging laparoscopy (SL) and identify predictors for DD. Methods This retrospective study included patients from
Mike van Dooren, Elise A. J. de Savornin Lohman, Eva Brekelmans, Pauline A. J. Vissers, Joris I. Erdmann, Andries E. Braat, Jeroen Hagendoorn, Freek Daams, Ronald M. van Dam, Marieke T. de Boer, Peter B. van den Boezem, Bas Groot Koerkamp, Philip R. de Reuver   +12 more
doaj   +1 more source

Secondary Extramedullary Myeloma of the Gallbladder: A Case Report

Journal of Investigative Medicine High Impact Case Reports, 2022
Extramedullary myeloma (EMM) is an infrequent but well-established manifestation of multiple myeloma (MM), defined as a soft tissue plasma cell neoplasm without bone marrow involvement.
Sandhya Kolagatla MD, Joshua K. Jenkins MS, Haley Strunk BS, Forrest Smith DO, Subramanya Shyam Ganti MD, Nagabhishek Moka MD   +5 more
doaj   +1 more source

A Retrospective Evaluation of the Epithelial Changes/Lesions and Neoplasms of the Gallbladder in Turkey and a Review of the Existing Sampling Methods: A Multicentre Study [PDF]

Türk Patoloji Dergisi, 2018
Objective: As there is continuing disagreement among the observers on the differential diagnosis between the epithelial changes/lesions and neoplasms of the gallbladder, this multicentre study was planned in order to assess the rate of the epithelial ...
Güldal Esendağlı, F. Göknur Akarca, Serdar Balcı, Asuman Argon, Selma Şengiz Erhan, Nesrin Turhan, Neslihan İnce Zengin, Sevinç Hallaç Keser, Betül Çelik, Tangül Bulut, Samir Abdullazade, Esra Erden, Berna Savaş, Temmuz Bostan, Özgül Sağol, Anıl Aysal Ağalar, Nuray Kepil, Yıldırım Karslıoğlu, Armağan Günal, Fatma Markoç, Burcu Saka, Gonca Özgün, Şükrü Oğuz Özdamar, Burak Bahadır, Esin Kaymaz, Emre Işık, Semin Ayhan, Deniz Tunçel, Banu Özgüven Yılmaz, Sevinç Çelik, Tuba Karabacak, İpek Erbarut Seven, Çiğdem Ataizi Çelikel, Zuhal Gücin, Özgür Ekinci, Gülen Akyol   +35 more
doaj   +1 more source

Combating VEGFA‐siRNA‐Induced Metabolic Reprogramming via Glucose Utilization Deprivation

Advanced Science, EarlyView.
An ionizable lipid nanoparticle co‐delivers VEGFA siRNA and glucose oxidase to tumors to counteract VEGFA knockdown‐induced, glutamine‐driven metabolic compensation. Enzymatic glucose consumption reverses the adaptive pathways and restores metabolism toward baseline, thereby sensitizing tumors to therapy.
Lulu Zheng, Shuai Guo, Yingjixing Luo, Pengfei Wu, Haiyin Yang, Yingqiu Xie, Yuchuan Fan, Qing Liu, Bo Hu, Jia Huang, Yuanyu Huang   +10 more
wiley   +1 more source