Results 71 to 80 of about 156,885 (296)

Low Pepsinogen I Level Predicts Multiple Gastric Epithelial Neoplasias for Endoscopic Resection

open access: yesGut and Liver, 2014
Background/AimsSynchronous/metachronous gastric epithelial neoplasias (GENs) in the remaining lesion can develop at sites other than the site of endoscopic resection.
doaj   +1 more source

H. pylori induced chronic gastritis: a pathway to gastric mucosa associated lymphoid tissue lymphoma; review of current diagnostic and treatment modalities [PDF]

open access: yesMicrobiota in Health and Disease
MALT-type marginal zone lymphomas are B-cell neoplasms that include extra-nodal tissues and exhibit a slow clinical course. The stomach is the predominant area, and most people are afflicted with Helicobacter pylori.
R. Tirumalareddy   +5 more
doaj   +1 more source

METASTATIC UROGENITAL TUMORS FROM CANCER OF THE STOMACH [PDF]

open access: yes, 1977
Metastatic urogenital tumors are relatively infrequent in the case reports. We experienced three cases of such tumors from carcinoma of the stomach. Case I: A 74-year-old man was admitted because of lower abdominal pain and swelling of the scrotum on the
赤坂, 俊幸   +7 more
core  

Microbiome and Molecular Characterization of Neoplasms in Pancreas and Intestine [PDF]

open access: yes, 2020
This thesis has attempted to demonstrate microbiome and molecular characterizations of neoplasms in the pancreas and intestine. It has become well established that alterations in the abundance and diversity of bacterial species, can lead to the ...
Li, S. (Shan), Li, Shan
core  

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata   +10 more
wiley   +1 more source

Epidemiology of gastric cancer and perspectives for prevention

open access: yesSalud Pública de México, 1997
The most recent estimates of the world-wide incidence of cancer indicate that gastric cancer was in 1990 the second most frequent cancer in the world (after lung cancer), with about 900 000 new cases diagnosed every year.
MUÑOZ NUBIA, FRANCESCHI SILVIA
doaj  

Panorama of neoplasms of upper GI tract: a 5 year research study

open access: yes, 2017
Background: The diseases of the gastrointestinal tract (GIT) are the most common and leading cause of morbidity and mortality than the disorders of any other systems of the body.
Naik, V. Siva Sankara   +7 more
core   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Morbidity and mortality of malignant neoplasms in Macedonia [PDF]

open access: yes, 2015
Introductions: Malignant neoplasms are the second cause of death among the population in Republic of Macedonia with representation of 19.0% in the structure of total deaths.   Objective: To analyze the morbidity and mortality of the most common malignant
Vukovikj, Viktorija, Markovski, Velo
core   +1 more source

Laterally spreading tumour of the distal stomach: a case report

open access: yes, 2018
Background Laterally spreading tumours (LSTs) are superficial neoplasms that usually extend laterally along the intra-luminal wall of the gastrointestinal tract. Recently, the incidence of LSTs in the colorectal mucosa has greatly increased.
Samiullah Khan   +4 more
core   +1 more source

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