Results 51 to 60 of about 19,776 (223)

Diagnostic values of serum levels of pepsinogens and gastrin-17 for screening gastritis and gastric cancer in a high risk area in Northern Iran [PDF]

, 2014
Background: Gastric cancer (GC) is the second cause of cancer related death in the world. It may develop by progression from its precancerous condition, called gastric atrophy (GA) due to gastritis.
Ahmadi, A., Akhavan-Tabib, A., Amiriani, T., Besharat, S., Faghani, B., Nejadi-Kelarijani, F., Roshandel, G., Semnani, S.   +7 more
core   +1 more source

Expression of TERT in precancerous gastric lesions compared to gastric cancer [PDF]

Brazilian Journal of Medical and Biological Research, 2011
The objective of this study was to determine the levels of TERT mRNA and TERT protein expression in stomach precancerous lesions such as intestinal metaplasia (IM) and gastric ulcer (GU) and compare them to gastric cancer (GC). Real-time PCR was performed to detect TERT mRNA expression levels in 35 biopsies of IM, 30 of GU, and 22 of GC and their ...
Duarte, M. C., Babeto, Erica, Leite, K. R. M., Miyazaki, K., Borim, A. A., Rahal, Paula, Silva, A. E.   +6 more
openaire   +6 more sources

Assessment of Endoscopic Gastric Atrophy according to the Kimura-Takemoto Classification and Its Potential Application in Daily Practice [PDF]

Clinical Endoscopy, 2019
The assessment of endoscopic gastric atrophy (EGA) according to the Kimura-Takemoto classification has been reported to correlate well with histological assessment.
Duc Trong Quach, Toru Hiyama
doaj   +1 more source

Challenges in evaluation of screening for gastric cancer among men based on nonrandomized design [PDF]

, 2017
Background: Objective was to quantify biases in screening for gastric cancer when comparing attenders to nonattenders using serum pepsinogen I (SPGI) level as primary test.Methods: In mid 1990s, all men aged 51-65 years from two Finnish cities were ...
Hakama, Matti, Härkönen, Matti, Koistinen, Veli, Malila, Nea, Pukkala, Eero, Sipponen, Pentti, Vohlonen, Ilkka   +6 more
core   +1 more source

Application of magnifying narrow-band imaging endoscopy for diagnosis of early gastric cancer and precancerous lesion

BMC Gastroenterology, 2011
Background Gastric carcinoma is the second commonest cause of cancer deaths worldwide. Early detection and diagnosis of gastric cancer in the stomach is important for improving the prognosis of gastric cancer.
Zhang Jing, Guo Shi-Bin, Duan Zhi-Jun
doaj   +1 more source

Diagnosis of Gastric Cancer in Early Stage — The Clinical Ob­servation of Operated Cases [PDF]

, 1962
1. An attempt has been made to find the diagnostic criteria for early gastric cancer. It is most important to detect the evidences or suspected features of the malignant growth in incipient stage in order to attain the radical cure by surgical operation.
Hirose, Shuhei, Hitomi, Yasushi, Ikegami, Ichiro, Imai, Masanobu, Karai, Akira, Kataoka, Kazuo, Kato, Nobuhiro, Kita, Shooichi, Maekawa, Seigen, Mano, Kiyoshi, Nobuto, Hideo, Onoda, Osamu, Yabe, Yasuhiro, Yamaguchi, Michiya, Yuhara, Atsuyoshi   +14 more
core   +1 more source

Helicobacter pylori Cytotoxin-Associated Genotype and Gastric Precancerous Lesions [PDF]

JNCI Journal of the National Cancer Institute, 2007
Helicobacter pylori infection is associated with the development of gastric cancer. Although infection with an H. pylori strain containing the cytotoxin-associated (cag A) gene (a marker for a pathogenicity island) may increase the risk of atrophic gastritis and gastric cancer, the relationship of variants in pathogenic H.
Martyn, Plummer, Leen-Jan, van Doorn, Silvia, Franceschi, Bernhard, Kleter, Federico, Canzian, Jorge, Vivas, Gladys, Lopez, Didier, Colin, Nubia, Muñoz, Ikuko, Kato   +9 more
openaire   +2 more sources

Relationship between gastric xanthoma, gastric precancerous lesions, and gastric cancer: A retrospective study

Journal of Digestive Diseases, 2023
ObjectiveTo evaluate the relationship between gastric cancer and its precancerous lesions and gastric xanthoma.MethodsMedical records of 47 736 patients who underwent gastroscopy in our center from January 2020 to December 2021 were reviewed. Patients’ age, sex, endoscopic and histopathological findings, and the presence, number and location of gastric
Wei Na Shen, Xiao Dong Qu, Sha Sha Chen, Yu Huan Liu, Meng Jie Gao, Yong Quan Shi   +5 more
openaire   +2 more sources

Short term micronutrient-antioxidant supplementation has no impact on a serological marker of gastric atrophy in Zambian adults: retrospective analysis of a randomised controlled trial [PDF]

, 2014
BACKGROUND: Gastric cancer is a major contributor to cancer deaths in Zambia but, as elsewhere, no preventive strategies have been identified.
Mumba Chomba, Paul Kelly, Violet Kayamba
core   +1 more source

Precancerous Lesions in Gastrointestinal Tract

The Indonesian Journal of Gastroenterology, Hepatology and Digestive Endoscopy, 2017
Gastrointestinal cancer is one of the health problems which is frequently found in many people in the world until now. Studies in gastrointestinal cancer showed early detection can reduce morbidity and improve the survival of patients.
Marcellus Simadibrata, Randy Adiwinata
doaj   +1 more source