Gastritis cystica profunda is an uncommon benign mass that usually occurs on the gastric side of the site of a gastroenterostomy, but has also been known to develop in which has not been operated on. We report the case of stomach a 51-years-old man with pathologically proven gastritis cystica profunda. This patient had not undergone gastric surgery and CT showed a well-defined, 3 cm sized, cystic mass at the gastric antrum.
Gastritis* ; Gastroenterostomy ; Humans ; Pyloric Antrum ; Stomach

We experienced three young patients with diffuse lymphoid hyperplasia of the gastric antrum. The peculiar nodularity of the stomach in tliese patients is another cause of etat mammelanne in addition to hypertrophic gastritis and prominence of the areae gastricae. The etiology of the diffuse lymphoid hyperplasia of the gastric antrum is not known. The symptqm is not specific and not related to hitologic and gastroscopic finding but rather to psychological disturbance. We propose longstanding observation for the change of the nodularity.
Gastritis, Hypertrophic ; Humans ; Hyperplasia ; Pyloric Antrum* ; Stomach

Double pylorus is a rare disease. It is described by a double communication between the gastric antrum and the duodenal bulb. The cause of double pylorus is either a congenital abnormality or an acquired condition. It is believed to be mostly a complication of peptic ulcer disease. Most reports revealed conditions only for the gastric antrum. However, case reports describing the involvement of the gastric body are extremely rare. Herein, we report a case of a double pylorus that developed on the gastric body and we present a review of the literature.
Congenital Abnormalities ; Peptic Ulcer ; Pyloric Antrum ; Pylorus ; Rare Diseases

Gastroduodenal fistula or double pylorus is a very rare condition. It is a fistulous communication between gastric antrum and duodenal bulb. It can be either congenital or acquired. In most cases it is thought to be a complication of gastric ulcer. We recently experienced a case of gastroduodenal fistula in 70 year-old man presenting as epigastric pain. He was diagnosed with non ST elevation myocardial infarction previously, and was taking aspirin. Gastroduodenal communication was revealed by endoscopy. We report a case of gastroduodenal fistula that developed in man who was taking aspirin, with review of the literature.
Aspirin ; Endoscopy ; Fistula ; Myocardial Infarction ; Pyloric Antrum ; Pylorus ; Stomach Ulcer

Gastric antral vascular ectasia ("watermelon stomach") is characterized by a prominent longitudinalerythematous fold of gastric antrum. Because it has usually been diagnosed by gastroscopy and biopsy, itsradiologic findings have not been well described. We report a case of gastric antral vascular ectasia, anddescribe its findings, as seen on UGIS, ultrasonography, and computed tomography.
Biopsy ; Gastric Antral Vascular Ectasia* ; Gastroscopy ; Pyloric Antrum ; Stomach ; Ultrasonography

Gastroduodenal intussusception is a rare condition and an invagination of a part of the gastric wall through the pyloric canal and into the duodenum. Gastroduodenal intussusception is always caused by a mobile gastric tumor, usually benign. However, gastroduodenal intussusception which was caused by gastric submucosal hemangiomatosis is not documented. We have maneged a case of gastric submucosal tumor leading to gastroduodenal intussusception in 2 years and 10 months old boy. He had a 10 x 5 x 3 cm sized submucosal tumor in posterior wall of gastric antrum. Laparotomy, manual reduction of intussusecption, and wedge resection of posterior gastric wall including the submucosal tumor were performed. Pathologic diagnosis showed a submucosal hemangiomatosis. We report a case of gastric submucosal tumor leading to gastroduodenal intussusception, and review the literature.
Diagnosis ; Duodenum ; Humans ; Infant ; Intussusception* ; Laparotomy ; Male ; Pyloric Antrum

It is known that multiple ulcers of the gastric antrum are often accompanied by marked submucosal fibrosis during the healing process, and that this may result in a deformity of the gastric wall. Thus, benign antral ulcers may be misinterpreted as intramural tumors, or even malignant ulcers when the surrounding edema is pronounced and sharply defined. It is possible for an endoscopic ultrasonography (EUS) to detect which layer has a submucosal tumor (SMT) in the five-layer structures of the digestive tract wall. In the diagnosis of SMT of the upper digestive tract, EUS allows for the visualization of the structures underlying the gastrointestinal wall in a noninvasive manner and has a great advantage over conventional modalities such as endoscopy and X-ray examination. The EUS findings of 2 cases of submucosal tumor-like gastric lesion caused by fibrotic ulcer healing are herein reported with a brief review of relevant literature.
Congenital Abnormalities ; Diagnosis ; Edema ; Endoscopy ; Endosonography ; Fibrosis ; Gastrointestinal Tract ; Pyloric Antrum ; Stomach Ulcer ; Ulcer*

Epithelial ovarian carcinoma rarely metastasizes to the parenchyma of the stomach. A 55-years-old woman presented with epigastric pain and a feeling of fullness for one month. A subsequent contrast-enhanced CT scan demonstrated a 4.5 x 4 cm submucosal mass with focal ulceration in the gastric antrum, and this finding was suggestive of GIST. After gastric antrectomy, the final pathology showed metastatic gastric tumor from a primary ovarian serous carcinoma. Because epithelial ovarian carcinoma is usually spread along the peritoneal surface, stomach involvement is rare. Furthermore, transmural gastric metastasis is very rare in a patient with primary ovarian carcinoma. Until now, there has been no reported case of stomach involvement at presentation in a patient with primary ovarian carcinoma. We present here a case of ovarian carcinoma with gastric metastasis that mimicked GIST.
Female ; Gastrointestinal Stromal Tumors ; Humans ; Hydrazines ; Neoplasm Metastasis ; Pyloric Antrum ; Stomach ; Ulcer

BACKGROUND/AIMS: The rapid urease test (RUT) is an invasive method to diagnose Helicobacter pylori infection, which relies on the acquisition and examination of gastric antrum and body tissues. We determined and compared the efficacy of RUT when the tissues were examined separately or after being combined. METHODS: Two hundred and fourteen patients were included and underwent esophagogastroduodenoscopy from July 2008 to June 2010. The separate test was defined as evaluating the status of infectivity of H. pylori from the antrum and body separately; whereas the united test was carried out putting both tissues from the antrum and body in the same RUT kit. All RUTs were read by a single observer 1, 3, 6, 12, and up to 24 hours later. We also got two biopsy specimens stained with hematoxylin and eosin and quantified H. pylori density was calculated on a scale of 0 to 3. RESULTS: Overall positivity for H. pylori was 137 (64%) for the separate test and 148 (69.2%) for the united test (p<0.01). The mean time to a positive test was 3.58 hours for the separate test and 1.69 hours for the united test (p<0.01). The correlation between the time to positive RUT and the severity of histology showed r=+0.556 for the antrum (p<0.01) and r=+0.622 for the body (p<0.01). CONCLUSIONS: Combining tissues prior to RUT enhances the detection of H. pylori, as compared with the examination of separate tissues, and shortens the time to develop a positive reaction by approximately 50%. These diagnostic advantages are also accompanied by increased cost-savings.
Biopsy ; Endoscopy, Digestive System ; Eosine Yellowish-(YS) ; Helicobacter ; Helicobacter pylori ; Hematoxylin ; Humans ; Pyloric Antrum ; Urease

Double pylorus is a rare abnormality of the gastrointestinal tract and it presents as two openings between the gastric antrum and the duodenal bulb. The acquired type is more common than the congenital one and this acquired type arises secondary to peptic ulcer disease. A 68-year-old man visited the gastrointestinal clinic and he presented with chronic epigastric pain and dyspepsia. Upper endoscopy showed double pylorus with an accessory channel on the lesser curvature side of the prepyloric antrum and also an active duodenal ulcer. Upon review of the patient's past history and examination, the findings of the upper endoscopy that was done 7 years previously were within the normal limits. The patient was diagnosed as having a double pylorus secondary to duodenal ulcer and he treated conservatively with anti-ulcer therapy. We report here on a case of double pylorus along with the brief review of the literature.
Aged ; Duodenal Ulcer* ; Dyspepsia ; Endoscopy ; Gastrointestinal Tract ; Humans ; Peptic Ulcer ; Pyloric Antrum ; Pylorus*