Results 71 to 80 of about 4,003 (221)

Gastric Carcinoid with Hypergastrinemia: Report of Three Cases

Case Reports in Medicine, 2010
We report 3 cases of gastric carcinoids with hypergastrinemia. Case 1: A 60-year-old man had a 2 cm carcinoid of the stomach and underwent partial resection.
Katsuyoshi Furumoto, Hidenobu Kojima, Masayuki Okuno, Hiroaki Fuji, Rei Mizuno, Tomohiko Mori, Daisuke Ito, Masafumi Kogire   +7 more
doaj   +1 more source

Peritoneal metastatic adenocarcinoma possibly due to a gastric duplication cyst: a case report and literature review [PDF]

, 2014
BACKGROUND: Gastric duplication cysts are rare congenital abnormalities, and malignant transformation of these duplications is also thought to be rare. CASE PRESENTATION: During a routine health checkup, a 28-year-old man underwent abdominal sonography ...
Hong Chang, Hong Liu, Hui Su, Jing Wu, Kuiliang Liu, Mingming Meng, Weiping Tai, Xiangchun Lin   +7 more
core   +1 more source

Practice Guidelines for the Diagnosis and Treatment of Subepithelial Lesion Observed in Upper Gastrointestinal Endoscopy

Journal of Gastroenterology and Hepatology, Volume 41, Issue 2, Page 488-501, February 2026.
ABSTRACT Subepithelial lesions (SELs) of the upper gastrointestinal tract are commonly detected during endoscopic examinations and encompass a broad spectrum of benign, potentially malignant, and malignant tumors. While most SELs are asymptomatic and incidentally found, accurate diagnosis remains challenging due to their subepithelial location ...
Beom Jin Kim, Seung Joo Kang, Su Youn Nam, Chang Seok Bang, Byung‐Hoon Min, Sung Eun Kim, Seung Young Kim, Hyunchul Lim, Chung Hyun Tae, Moon Won Lee, Seung Han Kim, Sang Hoon Kim, Jong Yeul Lee, Byung‐Wook Kim, Jeong Seop Moon, Jong‐Jae Park, Hwoon‐Yong Jung, Korean College of Helicobacter and Upper Gastrointestinal Research   +17 more
wiley   +1 more source

The cytoprotective protein clusterin is overexpressed in hypergastrinemic rodent models of oxyntic preneoplasia and promotes gastric cancer cell survival. [PDF]

PLoS ONE, 2017
The cytoprotective protein clusterin is often dysregulated during tumorigenesis, and in the stomach, upregulation of clusterin marks emergence of the oxyntic atrophy (loss of acid-producing parietal cells)-associated spasmolytic polypeptide-expressing ...
Pål Vange, Torunn Bruland, Berit Doseth, Reidar Fossmark, Mirta M L Sousa, Vidar Beisvag, Øystein Sørdal, Gunnar Qvigstad, Helge L Waldum, Arne K Sandvik, Ingunn Bakke   +10 more
doaj   +1 more source

Implications of Long-term Proton Pump Inhibitor Use: Promoting Step-Down Therapy for Management of Gastro-esophageal Reflux Disease in the Outpatient Setting [PDF]

, 2015
Per the International Montreal Consensus, gastro-esophageal reflux disease (GERD) is defined as a condition which develops when the reflux of stomach contents causes troublesome symptoms or complications .
Kapadia, Sonam
core   +1 more source

Autoimmune Gastritis in the Pediatric Age: An Underestimated Condition Report of Two Cases and Review. [PDF]

, 2018
<b>Background:</b> Diagnosis of pediatric autoimmune gastritis (AIG) in children is important due to poor outcome and risk of malignancy. This condition is often underestimated in the clinico-pathologic diagnostic work-up, leading to delayed
Abdelrahman, K., Karpate, A., Nydegger, A., Saglietti, C., Schneider, V., Sciarra, A., Sempoux, C.   +6 more
core   +2 more sources

Helminth co-infection in Helicobacter pylori infected INS-GAS mice attenuates gastric premalignant lesions of epithelial dysplasia and glandular atrophy and preserves colonization resistance of the stomach to lower bowel microbiota [PDF]

, 2013
Higher prevalence of helminth infections in Helicobacter pylori infected children was suggested to potentially lower the life-time risk for gastric adenocarcinoma.
Bik, Boivin, Camargo, Correa, de Sablet, Dewhirst, Dicksved, Ek, Fox, Fox, Fox, Fox, Fox, Fox, Ge, Ge, Grainger, Hagiwara, Hai Ning Shi, Hang, James G. Fox, James Versalovic, Jennifer Lofgren, Kuipers, Lee, Lee, Lemke, Lertpiriyapong, Li, Lofgren, Mark T. Whary, Martin, McLean, Meira, Nancy S. Taylor, Nguyen, Pelayo Correa, Rogers, Rogers, Sarma-Rupavtarm, Schlemper, Sheh, Sheh, Shi, Shi, Shi, Smith, Su, Sureshkumar Muthupalani, Sutton, Timothy C. Wang, Touati, Walk, Wang, Wang, Weng, Whary, Whary, Yan Feng, Zavros, Zhongming Ge   +60 more
core   +1 more source

Phytochemical Composition, Antioxidant Activity, Toxicity Profile, and Gastroprotective Effect of the Ethanolic Bark Extract of Ficus sycomorus

Journal of Chemistry, Volume 2026, Issue 1, 2026.
Background Ficus sycomorus (F. sycomorus) is a medicinal plant traditionally used for treating various ailments. This study aimed to evaluate the phytochemical composition, antioxidant potential, toxicity profile, and antiulcer activity of ethanolic bark extract.
Shamseldein Koko Abouh Adam, Ahmed Saeed Kabbashi, Bashir Mohamed Ahmed, Amna Elhassan Hamad Mohammad, Munmun Bardhan   +4 more
wiley   +1 more source

Helicobacter pylori-Induced HB-EGF Upregulates Gastrin Expression via the EGF Receptor, C-Raf, Mek1, and Erk2 in the MAPK Pathway

Frontiers in Cellular and Infection Microbiology, 2018
Helicobacter pylori is associated with hypergastrinemia, which has been linked to the development of gastric diseases. Although the molecular mechanism is not fully understood, H.
Niluka Gunawardhana, Niluka Gunawardhana, Sungil Jang, Yun Hui Choi, Youngmin A. Hong, Yeong-Eui Jeon, Aeryun Kim, Hanfu Su, Hanfu Su, Ji-Hye Kim, Yun-Jung Yoo, D. Scott Merrell, Jinmoon Kim, Jeong-Heon Cha, Jeong-Heon Cha   +14 more
doaj   +1 more source

Research advancements and evaluation of multifactor‐induced murine models for gastric cancer

Animal Models and Experimental Medicine, Volume 8, Issue 11, Page 1923-1934, November 2025.
Murine models for gastric cancer. Abstract As one of the most prevalent gastrointestinal malignancies in humans, gastric cancer (GC) is often detected at an advanced stage, resulting in a poor prognosis and ranking it the fifth leading cause of cancer‐related deaths.
Yiqing Wang, Liang Zhang, Weixu Feng, Wanfeng Liu, Xiangyang Xue, Shiyu Feng   +5 more
wiley   +1 more source