Results 11 to 20 of about 15,494 (292)

Metastatic melanoma in an esophagus demonstrating Barrett esophagus with high grade dysplasia [PDF]

, 2013
BACKGROUND: Metastatic melanoma involving the esophagus is rare; the occurrence of metastatic melanoma in a background of Barrett esophagus is rarer still.
A Rastogi, AA Sanchez, Dimitri G Trembath, EC Saw, F Bibeau, H Davies, JA Curtin, JM Garfinkle, Karen Weck, Kevin G Greene, L Voltaggio, M Bisceglia, M Pruyt, Nicholas J Shaheen, NJ Shaheen, NK Allan, R Nazarian, S De La Pava, Stacey O’Neill, T Cuesta-Mejias   +19 more
core   +5 more sources

Prevalence of Barrett's esophagus: An observational study from a gastroenterology clinic

Revista de Gastroenterología de México (English Edition), 2017
Introduction and aims: Barrett's esophagus is a condition that predisposes to esophageal adenocarcinoma. Our aim was to establish the prevalence of Barrett's esophagus at our center, as well as determine its associated factors.
J.L. Herrera Elizondo, R. Monreal Robles, D. García Compean, E.I. González Moreno, O.D. Borjas Almaguer, H.J. Maldonado Garza, J.A. González González   +6 more
doaj   +1 more source

Recurrence of intestinal metaplasia and early neoplasia after endoscopic eradication therapy for Barrett’s esophagus: A systematic review and meta-analysis [PDF]

, 2017
Background Conflicting data exist with regard to recurrence rates of intestinal metaplasia (IM) and dysplasia after achieving complete eradication of intestinal metaplasia (CE-IM) in Barrett’s esophagus (BE) patients.
Cinnor, Birtukan, Das, Ananya, Early, Dayna S, Edmundowicz, Steven A, Fujii-Lau, Larissa L, Gaddam, Srinivas, Komanduri, Srinadh, Kushnir, Vladimir, Mullady, Daniel, Muthusamy, V. Raman, Shaheen, Nicholas, Simon, Violette C, Wani, Sachin, Wilson, Robert   +13 more
core   +2 more sources

Metaplasia intestinal especializada de esôfago distal na doença do refluxo gastroesofágico: prevalência e aspectos clínico-epidemiológicos Specialized intestinal metaplasia of distal esophagus in the gastroesophageal reflux disease: prevalence and clinical-demographic features

Arquivos de Gastroenterologia, 2003
RACIONAL: A metaplasia intestinal especializada pode ser classificada, de acordo com os achados endoscópicos e histológicos, em Barrett longo, Barrett curto e metaplasia intestinal da cárdia.
Leiber C. Caum, Sérgio L. Bizinelli, Júlio César Pisani, Heda Maria Barska dos Santos Amarantes, Sérgio O. Ioshii, Eliane R. Carmes   +5 more
doaj   +1 more source

Transcribed ultraconserved noncoding RNAs (T-UCR) are involved in Barrett's esophagus carcinogenesis. [PDF]

, 2014
Barretts esophagus (BE) involves a metaplastic replacement of native esophageal squamous epithelium (Sq) by columnar-intestinalized mucosa, and it is the main risk factor for Barrett-related adenocarcinoma (BAc).
Baffa, R, Bornschein, J, Braconi, C, Croce, CM, D'Angelo, E, Dall'Olmo, L, Fassan, M, Galasso, M, Gasparini, P, Nuovo, GJ, Pizzi, M, Realdon, S, Rugge, M, Souza, RF, Valeri, N, Vicentini, C, Volinia, S, Zaninotto, G   +17 more
core   +4 more sources

Barrett Esophagus [PDF]

Mayo Clinic Proceedings, 2019
Barrett esophagus is a metaplastic change in the lining of the distal esophageal epithelium, characterized by replacement of the normal squamous epithelium by specialized intestinal metaplasia. The presence of Barrett esophagus increases the risk of esophageal adenocarcinoma several-fold.
Prasad G. Iyer, Vivek Kaul
openaire   +2 more sources

Widespread hypomethylation occurs early and synergizes with gene amplification during esophageal carcinogenesis. [PDF]

PLoS Genetics, 2011
Although a combination of genomic and epigenetic alterations are implicated in the multistep transformation of normal squamous esophageal epithelium to Barrett esophagus, dysplasia, and adenocarcinoma, the combinatorial effect of these changes is unknown.
Hector Alvarez, Joanna Opalinska, Li Zhou, Davendra Sohal, Melissa J Fazzari, Yiting Yu, Christina Montagna, Elizabeth A Montgomery, Marcia Canto, Kerry B Dunbar, Jean Wang, Juan Carlos Roa, Yongkai Mo, Tushar Bhagat, K H Ramesh, Linda Cannizzaro, J Mollenhauer, Reid F Thompson, Masako Suzuki, Stephen J Meltzer, Ari Melnick, John M Greally, Anirban Maitra, Amit Verma   +23 more
doaj   +1 more source

DUOX2 Expression Is Increased in Barrett Esophagus and Cancerous Tissues of Stomach and Colon

Gastroenterology Research and Practice, 2016
Aim. To detect the expression of dual oxidase (DUOX) 2 in Barrett esophagus, gastric cancer, and colorectal cancer (CRC). Materials and Methods. The endoscopic biopsies were collected from patients with Barrett esophagus, while the curative resection ...
Ran Qi, Yunfeng Zhou, Xiaozhen Li, Hong Guo, Lei Gao, Lijuan Wu, Yufeng Wang, Qiang Gao   +7 more
doaj   +1 more source

Origin of adenocarcinoma in Barrett's esophagus: P53 and Ki67 expression and histopathologic background Origem do adenocarcinoma no esôfago de Barrett: bases histopathológicas e expressão dos genes p53 e Ki67

Clinics, 2005
Barrett's esophagus is the substitution of squamous epithelium of the distal esophagus by columnar epithelium. Intestinal metaplasia in Barrett's esophagus is considered to be the main risk factor for the development of adenocarcinoma.
Sergio Szachnowicz, Ivan Cecconello, Kiyoshi Iriya, Allan Garms Marson, Flávio Roberto Takeda, Joaquim José Gama-Rodrigues   +5 more
doaj   +1 more source

The esophagogastric junctional adenocarcinoma an increasing disease [PDF]

, 2017
Identifying and defining the esophagogastric junctional adenocarcinoma (EGJA) as an independent disease apart from gastric cancer (GC) and esophagus cancer (EG) it has always been a difficult issue entailing doubts about the appropriate therapeutic ...
Andreetti, Claudio, Ibrahim, Mohsen, Menna, Cecilia, Pastina, Monica   +3 more
core   +1 more source