Results 101 to 110 of about 672,198 (306)

WHO classification of skin tumours: key updates in the fifth edition

Histopathology, EarlyView.
This review article summarizes the key updates in the 5th edition of the WHO Classification of Skin Tumours. It provides an overview of the major changes and new entities specific to the skin section, covering areas such as epidermal, melanocytic, mesenchymal and other tumours. The 5th edition of the World Health Organization Classification of Tumours (
Gabrielle Goldman‐Lévy, Raymond Barnhill, Boris C. Bastian, Werner Kempf, David Elder, Pedram Gerami, Wayne Grayson, Dmitry Kazakov, Daniela Massi, Jane Messina, Arnaud de la Fouchardière, Alexander J. Lazar, Thomas Brenn, Brian Rous, Andrew Field, Anthony Gill, Jennelle C. Hodge, Joseph D Khoury, Katia Leite, Shahin Sayed, Puay Hoon Tan, Rosalie Elenitsas, Eduardo Calonje, Lyn M. Duncan, Liang Zhiyong, Holger Moch, Rajendra Singh, Harshima Wijesinghe, Ian Cree, Dilani Lokuhetty   +29 more
wiley   +1 more source

hTERT, MYC and TP53 deregulation in gastric preneoplastic lesions

BMC Gastroenterology, 2012
Background Gastric cancer is a serious public health problem in Northern Brazil and in the world due to its high incidence and mortality. Despite the severity of the disease, more research is needed to better understand the molecular events involved in ...
Silva Tanielly Cristina, Leal Mariana, Calcagno Danielle, de Souza Carolina Rosal, Khayat André, dos Santos Ney Pereira, Montenegro Raquel, Rabenhorst Silvia Helena, Nascimento Mayara, Assumpção Paulo, de Arruda Cardoso Smith Marília, Burbano Rommel   +11 more
doaj   +1 more source

Lower Risk of Gastric Atrophy and Intestinal Metaplasia in Patients with MALT Lymphoma despite Infection [PDF]

The Korean Journal of Helicobacter and Upper Gastrointestinal Research, 2019
Background/Aims Atrophic gastritis and intestinal metaplasia are sequential consequences of chronic Helicobacter pylori (H. pylori) infection. These conditions are well known to increase the risk of gastric adenocarcinoma development.
Sang Min Lee, Dae Young Cheung, Joon Ki Moon, Jin Il Kim, Soo Heon Park, Jae Kwang Kim   +5 more
doaj   +1 more source

<b><i>Helicobacter pylori</i></b>-Negative Advanced Gastric Cancer Arising from the Gastric Mucosa without Inflammation, Atrophy, or Intestinal Metaplasia [PDF]

, 2022
Jiro Hayashi, Tomoki Yamatsuji, Mitsuhiko Suehiro, Ken Haruma, Ryo Katsumata, Hirofumi Kawamoto, Tomoari Kamada, Kazuhiro Yoshida, Masamichi Yoneda, Yasumasa Monobe, Yoshio Naomoto   +10 more
openalex   +1 more source

The OLGIMA system for gastric cancer risk assessment. A useful method based on the histological Sydney consensus

Histopathology, EarlyView.
The new OLGIMA method for histological gastric cancer risk assessment is based on the severity of glandular atrophy and intestinal metaplasia, in both antrum and corpus, according to the Updated Sydney classification. The highest score of either atrophy or intestinal metaplasia from each location will be used for the final OLGIMA stage.
Pedro Genaro Delgado Guillena, Miriam Cuatrecasas, Sheyla Montori, Nayra Felipez Varela, Joan Llach, Iva Archilla, Pablo Florez‐Diez, Eva Barreiro‐Alonso, Javier Tejedor‐Tejada, Raquel Vicente, M Teresa Soria, Alaín Huerta, Silvia Patricia Ortega, Henar Nuñez, Oliver Patrón, Carolina Mangas, Diana Zaffalon, Luis Hernández, Luis Enrique Yip, Gadea Hontoria, Gonzalo Hijos, Maria Jose Domper‐Arnal, Sara Zarraquiños, Alberto Herreros De Tejada, Alicia Córdoba, Anabella Cuestas, Glòria Fernández‐Esparrach, Leticia Moreira, Eduardo Albéniz, on behalf of EpiGASTRIC/EDGAR Consortium, Joan Llach, Sheyla Montori, Anabella Cuestas, Gloria Fernandez‐Esparrach, Nayra Felipez Varela, Fermín Estremera‐Arevalo, Marta Gómez Alonso, Juan José Vila Costas, Victoria Busto Bea, Juan Carrascosa Gil, Vanesa Jusué Irurita, Alicia Córdoba Iturriagagoitia, Concepción Llanos Chavarri, Irene Amat Villegas, Gregorio Aisa Rivera, Irene Fernández de los Reyes, Gina de Lima Piña, Miguel Ángel Resano, Adriana Yague Hernando, Cristina Caballero Martínez, Alfredo López Cousillas, Miriam Cuatrecasas, Pedro Genaro Delgado Guillena, Javier Tejedor, Elena Arruebo, Silvia Patricia Ortega, Henar Nuñez, Pilar Diez, Diana Zaffalon, Luis Hernández, Gadea Hontoria, Rosa Maria Saíz, Gonzalo Hijos, María Jose Domper, Sara Zarraquiños, Astrid Irene, Alberto Herreros, Diego de Frutos, Fatima Valentin, Jose Santiago, Virginia Piñol, Adelina García, Alicia Martín‐Lagos, Pablo Florez, Eva Barreiro, Adolfo Suarez, Raquel Vicente, M Teresa Soria, Cristina Polo, Carmen Yagüe, Alain Huerta, Oliver Patrón, David Tello, Carolina Mangas, Eva Serrano, Juan Martínez, Rodrigo Jover, Raquel Grajal, Luis Enrique Yip, Patricia Gonçalves, Jenifer Muñoz, Cristina Herrera‐Pariente, Laia Bonjoch, Sergi Castellví‐Bel, Dulce Momblan, Tamara Saurí, Irina Luzko, Elisa Cantú‐Germano, Angels Gines, Ignasi Elizalde, Francesc Balaguer, Angelez Perez‐Aisa, Jennifer Hinojosa, Coral Tejido, Laura Rivas, María Francisco, Manu Puga, Franco Baiocchi, Cristina Alejandra Sánchez, Alba Pereiros, Joaquin Cubiella, Alejandro Ledo, Ma Victoria Alvarez, Marta Garzón, Juan Manuel Martín, Salvador Sobrino, Ana García‐Rodríguez, Ines Gil, Alazne Aguirre, Ainara Maiz, Ines Ariño, María Dolores Pico, Beatriz de Riba, Goretti Hernández, Eduardo Albéniz, Leticia Moreira   +125 more
wiley   +1 more source

Clinical manifestations of precancerous lesions of the stomach: characteristics and warnings

Gastroenterologìa, 2020
Background. Chronic gastritis is largely associated with clinical manifestations such as dyspepsia, but often, even in a severe form, it is asymptomatic, which causes difficulties in its timely diagnosis.
I.V. Kushnirenko, L.M. Mosiychuk, O.V. Simonova   +2 more
doaj   +1 more source

P754 Beyond Paneth cell metaplasia: Small intestinal metaplasia of the sigmoid colon in patients with Inflammatory Bowel Disease [PDF]

, 2023
Anne Koehne de González, Armando Del Portillo   +1 more
openalex   +1 more source

Intestinal metaplasia of the stomach. A status report [PDF]

Cancer, 1994
Intestinal metaplasia in the stomach increases the risk of gastric cancer, and the increased risk is proportional to the extent of the metaplasia. This risk could be generated by one or more mechanisms: (1) the metaplastic tissue is an early step in a multistep induction process; (2) the metaplastic tissue is an epigenetic change that raises the pH of ...
openaire   +2 more sources

Intestinal Metaplasia Associated with Symptoms of Dyspepsia

, 2023
Abstract Background Peptic ulcer disease (PUD) and Helicobacter pylori (HP) are associated with dyspepsia, but the role of gastric intestinal metaplasia (IM) has not been described. The objective of this study is to examine the association between gastric IM and dyspepsia.
Viramontes, Omar, Martinez, Dalia, Somsouk, Ma   +2 more
openaire   +2 more sources

The Milan Score is an Effective Manometric Tool to Predict Gastroesophageal Reflux in Patients With Laryngopharyngeal Symptoms

Neurogastroenterology &Motility, EarlyView.
Patients with isolated LPS demonstrated a lower likelihood of EGJ disruption, pathologic GERD, and abnormal Milan score. The Milan score performed similarly well in the identification of GERD in both LPS and typical symptoms. The Milan score could therefore be used as an upfront test in LPS patients.
Stefano Siboni, Marco Sozzi, Pierfrancesco Visaggi, Ivan Kristo, Nicola De Bortoli, Salvatore Tolone, Elisa Marabotto, Daniele Bernardi, Sebastian F. Schoppmann, Roberto Penagini, Benjamin Rogers, Anthony Hobson, Jordan Haworth, Brian Louie, Yeong Yeh Lee, Vincent Tee, Takahiro Masuda, Dimitrios Theodorou, Tania Triantafyllou, Benedetta Barcella, Lorenzo Cusmai, Michele Puricelli, Marina Coletta, Vito Annese, Edoardo Vincenzo Savarino, Emanuele Luigi Giuseppe Asti, C. Prakash Gyawali   +26 more
wiley   +1 more source