• Advances in pediatric surgery
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• v.19 no.2
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• pp.140-144
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• 2013

Adrenal venous malformation is an uncommon disease. We report a case of an incidentally diagnosed adrenal cystic mass during an evaluation for gastritis in a child. A 14-year-old girl admitted to our pediatric department for epigastric pain. After the gastroscopy, she was diagnosed with hemorrhagic gastritis. A 5.5 cm-sized cystic mass was incidentally found adjacent to her left adrenal gland during an ultrasound examination for evaluating her abdominal symptoms. She underwent laparoscopic surgery for the diagnosis and treatment of this cystic mass, which was confirmed to be venous malformation at pathologic diagnosis.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.3 no.1
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• pp.84-88
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• 2000

Secondary peptic ulceration and gastritis have been known to be associated with stress, exogenous agents, drugs or infection. Salicylate (aspirin) ingestion has been known to be associated with increased incidence of gastric ulcer and more frequently as the cause of hemorrhagic gastric erosions and gastritis. Some medications such as tetracyclines and iron preparations have been associated with ulceration of the gastrointestinal tract. Chemotherapeutic agents including cytoxan and methotrexate also have been implicated in the development of mucosal and gastrointestinal ulcers. We have experienced two cases of hemorrhagic gastric ulcers due to creosote ingestion in a 13 month and a 5 year old boys. Creosote is a main component of one of the popular digestives, Jungrohwan in Japan and Korea.

• Proceedings of the Korean Society of Veterinary Pathology Conference
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• 2003.10a
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• pp.6-6
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• 2003

Listeria monocytogenes is a facultative bacterium that cause severe clinical disease including meningoencephalitis, septicaemia, and abortion in pregnant women, newborn infants, the debilitated elderly or immunocompromised people. In preliminary experiments on murine listeriosis we noticed suppurative gastritis in mice infected with L. monocytogenes by the intragastric route. The aims of the present study were ⅰ) to describe the histopathology of the experimentally listeria-induced gastroenteritis ⅱ) to investigate the influence of bacterial strain and laboratory mouse strain on infectivity and on the severity of the infection; [3] to examine possible effects of preliminary intragastric administration of sodium bicarbonate. (omitted)

• Biomolecules & Therapeutics
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• v.20 no.2
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• pp.239-244
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• 2012

This study examined the inhibitory effects of 4-guanidinobutyric acid (4GBA), an alkaloid, against gastric lesions by assessing the inhibition of Helicobacter pylori (H. pylori) and gastric cancer cells. Acute and chronic gastritis were also observed using HCl/ethanol (EtOH) and indomethacin-induced gastric lesion models, respectively. 4GBA inhibited the growth of H. pylori in a dose dependent manner, and showed acid-neutralizing capacity. In the pylorus ligated rats, 4GBA decreased the volume of gastric secretion and gastric acid output slightly, and increased the pH. 4GBA at a dose of 100 mg/kg reduced the size of HCl/EtOH-induced gastric lesions (70.8%) and indomethacin-induced gastric lesions (38.8%). The antigastritic action of 4GBA might be associated with the acid-neutralizing capacity, anti-H. pylori action, and decreased volume of gastric secretion. These results suggest that 4GBA might be useful in the treatment and/or protection of gastritis.

• The Korean Journal of Nuclear Medicine
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• v.32 no.2
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• pp.168-171
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• 1998

We present a case in which a patient with acute hemorrhagic gastritis demonstrated abnormal gastrointestinal accumulation of radiotracer during $^{99m}Tc$-methylene diphosphonate(MDP) skeletal scintigraphy. A hemorrhagic gastritis was subsequently demonstrated by endoscopy. The mechanism for the intestinal localization of $^{99m}Tc$-MDP in this patient is not clear, but we guess that the extravasated blood containing the radiopharmaceutical cannot recirculate and stays at the bleeding site, so we can see the intestinal activity.

• Proceedings of the Korean Society of Veterinary Clinics Conference
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• 2009.04a
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• pp.261-261
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• 2009

• Journal of Digestive Cancer Research
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• v.3 no.1
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• pp.21-25
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• 2015

Gastric neuroendocrine tumors (GNETs, also known as gastric carcinoids) are rare form of hormone-secreting neoplasms that present with varied clinical syndromes. There are four types of GNETs based on size, proliferation, localization, differentiation, and hormone production. Type I GNET is related to autoimmune atrophic gastritis and hypergastrinemia. Type II GNETs are related to multiple endocrine neoplasia (MEN)-1, Zollinger-Ellison syndrome and hypergastrinemia. Type 3 GNETs are not associated with any background pathology, and type 4 GNETs are poorly differentiated tumors. The most useful diagnostic and prognostic marker for gastrointestinal NETs is plasma chromogranin A (CgA) levels. Endoscopic ultrasound is the method of choice to determine tumor size and depth of infiltration. For optimal management, the type, biology, and stage of the tumor must be considered. Here, we provide a comprehensive and up-to-date review of GNETs.

• Proceedings of the Korean Environmental Health Society Conference
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• 2004.12a
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• pp.97-98
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• 2004

• Proceedings of the PSK Conference
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• 2000.10a
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• pp.142.2-143
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• 2000

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.16
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• pp.7049-7052
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• 2015

Background: Helicobacter pylori plays an important role in gastric cancer, which has a relatively low inciduence in Thailand. MDM2 is a major negative regulator of p53, the key tumor suppressor involved in tumorigenesis of the majority of human cancers. Whether its expression might explain the relative lack of gastric cancer in Thailand was assessed here. Materials and Methods: This single-center study was conducted in the northeast region of Thailand. Gastric mucosa from 100 patients with Helicobacter pylori associated gastritis was analyzed for MDM2 SNP309 using real-time PCR hybridization (light-cycler) probes. Results: In the total 100 Helicobacter pylori associated gastritis cases the incidence of SNP 309 T/T homozygous was 78 % with SNP309 G/T heterozygous found in 19% and SNP309 G/G homozygous in 3%. The result show SNP 309 T/T and SNP 309 G/T to be rather common in the Thai population. Conclusions: Our study indicates that the MDM2 SNP309 G/G homozygous genotype might be a risk factor for gastric cancer in Thailand and the fact that it is infrequent could explain to some extent the low incidence of gastric cancer in the Thai population.