Results 21 to 30 of about 138,916 (331)

Neuroendocrine Neoplasms of the Gastrointestinal Tract [PDF]

Deutsches Ärzteblatt international, 2011
Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) are complex tumors whose incidence is rising and whose treatment requires precise classification and risk stratification.Selective review of the relevant literature, including recently published guidelines.GEP-NENs are initially classified by their degree of histological differentiation and ...
Matthias Schott, Günter Klöppel, Werner A. Scherbaum, Andreas Raffel, Andreas Saleh, Wolfram T. Knoefel   +5 more
openaire   +3 more sources

Neoadjuvant FLOT versus SOX phase II randomized clinical trial for patients with locally advanced gastric cancer

Nature Communications, 2020
Neoadjuvant FLOT regimen has shown promising results for the treatment of locally advanced gastric cancer, however SOX regimen remains the preferred chemotherapy in Eastern countries.
Birendra Kumar Sah, Benyan Zhang, Huan Zhang, Jian Li, Fei Yuan, Tao Ma, Min Shi, Wei Xu, Zhenglun Zhu, Wentao Liu, Chao Yan, Chen Li, Bingya Liu, Min Yan, Zhenggang Zhu   +14 more
doaj   +1 more source

Extra-gastrointestinal stromal tumor of the omentum: a rare case report and review of the literature

Rare Tumors, 2012
Gastrointestinal stromal tumors (GIST) are uncommon mesenchymal spindle-cell or epithelioid neoplasms, located mainly with higher frequency in the stomach and small bowel.
Dimitris Fagkrezos, Zisis Touloumis, Maria Giannila, Charalampos Penlidis, Kleio Papaparaskeva, Charikleia Triantopoulou   +5 more
doaj   +2 more sources

Primary extranodal diffuse large B‐cell lymphoma: Molecular features, treatment, and prognosis

Aging and Cancer, Volume 3, Issue 3-4, Page 133-146, September-December 2022., 2022
One‐third of DLBCL arises from extranodal organs and is challenging to manage. Molecular features are critical to elucidate the differences in clinical features, predict the disease prognosis, and improve effective targeted therapeutic strategies. Abstract Diffuse large B‐cell lymphoma (DLBCL) is the most common subtype of non‐Hodgkin's lymphoma and ...
Si‐Yuan Chen, Meng‐Meng Ji, Peng‐Peng Xu, Wei‐Li Zhao   +3 more
wiley   +1 more source

Should the Endoscopic Restrictions during COVID-19 Pandemic Remain Unchanged?

Gastroenterology Insights, 2021
(Background) Endoscopic procedures are interventions that have been defined as carrying a high-risk of infection with COVID-19. Most endoscopy units restrict their activity based on pre-endoscopic diagnosis.
Emilio Bresky, Gustavo Bresky, Domingo Lancellotti, Juan Madariaga, Sebastian Licuime, Paulette Palma, Fabian Saez, Maria Jose Rojas, Luis Seijas   +8 more
doaj   +1 more source

On the use of impedance detuning for gastrointestinal segment tracking of ingestible capsules [PDF]

, 2022
During their travel through the gastrointestinal tract, ingestible antennas encounter detuning in their impedance response due to varying electromagnetic properties of the surrounding tissues. This paper investigates the possibility of using this impedance detuning to detect in which segment of the gastrointestinal tract - stomach, small intestine, or ...
arxiv   +1 more source

Primary nonlymphoid gastrointestinal neoplasms in dogs in Rio Grande do Sul [PDF]

Pesquisa Veterinária Brasileira, 2020
: Gastrointestinal neoplasms (GIN) are uncommon in dogs, but they mainly show malignant behavior and poor prognosis. The types of GIN in dogs and their frequency, as well as their epidemiological and histopathological characteristics were analyzed ...
Mônica Slaviero, Fernando F. Argenta, Luiza P. Ehlers, Cíntia De Lorenzo, Saulo P. Pavarini, David Driemeier, Luciana Sonne   +6 more
doaj   +1 more source

Neural Transformers for Intraductal Papillary Mucosal Neoplasms (IPMN) Classification in MRI images [PDF]

, 2022
Early detection of precancerous cysts or neoplasms, i.e., Intraductal Papillary Mucosal Neoplasms (IPMN), in pancreas is a challenging and complex task, and it may lead to a more favourable outcome. Once detected, grading IPMNs accurately is also necessary, since low-risk IPMNs can be under surveillance program, while high-risk IPMNs have to be ...
arxiv   +1 more source

A transient inflammatory response contributes to oxaliplatin neurotoxicity in mice

Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1985-1998, December 2022., 2022
Abstract Objectives Peripheral neuropathy is a relevant dose‐limiting adverse event that can affect up to 90% of oncologic patients with colorectal cancer receiving oxaliplatin treatment. The severity of neurotoxicity often leads to dose reduction or even premature cessation of chemotherapy.
Aina Calls, Abel Torres‐Espin, Marc Tormo, Laura Martínez‐Escardó, Núria Bonet, Ferran Casals, Xavier Navarro, Víctor J. Yuste, Esther Udina, Jordi Bruna   +9 more
wiley   +1 more source

Gastric Outlet Obstruction as the Initial Presentation of Upper Tract Urothelial Carcinoma

Case Reports in Gastrointestinal Medicine, 2020
GOO is often the first sign of advanced upper gastrointestinal neoplasms. The most common neoplasms associated with GOO include gastric, pancreatic, and biliary tract cancers. Urinary tract urothelial carcinoma has been a rarely documented cause of GOO.
Karl Andersen, Sarah Burroughs, Assad Munis, Ryan T. Hoff, Alan Shapiro   +4 more
doaj   +1 more source