• The Korean Journal of Nuclear Medicine
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• v.38 no.5
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• pp.344-346
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• 2004

A 69-year-old woman was presented with progressed dysphagia, gastric soreness and weight loss during 2 months. She was performed abdomen x-ray, EGDS and abdomen CT. Abdomen x-ray demonstrated punctuate calcification on LUQ. EGDS showed an ulceroinfiltrative mass with bleeding on cardia to antrum of stomach. And CT showed diffuse gastric wall thickness with multiple calcifications. Biopsy of the stomach and esophagus during EGDS examination revealed an adenocarcinoma, with signet ring cell type, infiltrating the wall of the stomach and the distal esophagus. Then acne scan was performed a few days later. It revealed intense uptake in LUQ, corresponding to the calcium containing neoplasm seen on the abdomen x-ray, EGDS and abdomen CT. And there was no evidence of any metastatic lesion and thyroid uptake on the bone scan. There are many reports about accumulation of the tracer in extraosseous lesion, but only a few literatures were reported about gastric calcification in stomach cancer. More over, no reports showed CT images. We are performed many diagnostic examinations and found well correlation between them. The reason of gastric calcification is considered with calcium deposition within extracellular space due to hemorrhage or necrosis. Other possibility offered to explain gastric calcification have been increased blood flow and/or increased neovascularity with capillary leaks of tracer, and specific enzymatic (phosphatases) receptor binding of tracer. So, it was happened ion exchange between intracellular calcium and phosphate groups of tracer.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.12 no.1
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• pp.57-63
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• 2009

Calcifying fibrous tumors (CFTs) are unusual benign tumors of childhood, located primarily in soft tissues, pleura, and peritoneum. The cause and pathogenesis are unclear. We report a rare case of a CFT in a 2-year-old boy who presented with vomiting and abdominal distension. An abdominal X-ray showed an elliptical, calcific shadow in the LUQ area mimicking a foreign body. An internally protruding mass along the lesser curvature of the gastric body was an incidental finding during upper endoscopy, biopsies of which were negative. Abdominal CT showed a 4.5${\times}$3.2 cm soft tissue mass of the gastric wall with calcifications. A diagnosis of gastric submucosal mass was suspected and a wedge resection of the stomach was performed. On microscopic examination, the tumor was composed of whorls of dense hyalinized collagen bundles with a few fibroblasts. There were also amorphous dystrophic calcifications and nodular aggregates of mononuclear inflammatory cells. Immunohistochemically, spindle cells did not stain for anaplastic lymphoma kinase-1 (ALK-1), CK, smooth muscle actin (SMA), or desmin. Taken together, the mass was compatible with a CFT of the gastric wall. This is the first reported case of CFT in a Korean child.

• Proceedings of the KOSOMBE Conference
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• v.1996 no.11
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• pp.182-184
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• 1996

Electrogastrography(EGG) is the technique by which gastric myoelectrical activity is recorded noninvasively, from surface electrodes on the abdominal skin. In older to know the relation between the signal of the gastric mil and the EGG signal, we measured the gastric myoelectrical activity in animals using surface electrodes and serosal electrodes, and measured the gastric contraction simultaneously using a strain gauge attached to the gastric wall we compared the signals with and without the gastric contraction.

• Journal of Veterinary Clinics
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• v.11 no.1
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• pp.383-387
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• 1994

The purpose of this report is to describe the radiographic patterns of canine gastric dilatation-volvulus syndrome derived from a case. Radiographs showed the presence of a large amount of gas, fluid and ingesta within the stomach. The gas-filled pyloric antrum was present in the left cranial abdomen in the ventrodorsal view, and located dorsal and slightly cranial to the gas-filled fundus of the stomach in the right lateral recumbent and standing lateral view. On the right lateral recumbent view, the gas-filled stomach was compartmentalized by a soft-tissue dense band caused by the pyloric antral wall folding back and contacting the fundic wall. It was thought that the gastric volvulus in this case occurred In a clock. wise direction by radiographic findings.

• Journal of Gastric Cancer
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• v.16 no.3
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• pp.195-199
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• 2016

Phlegmonous gastritis is a rare and rapidly progressive bacterial infection of the stomach wall, with a high mortality rate. Antibiotics with or without surgical treatment are required for treatment. We present a case in which phlegmonous gastritis occurred during the diagnostic evaluation of early gastric cancer. The patient showed improvement after antibiotic treatment, but attempted endoscopic submucosal dissection failed because of submucosal pus. We immediately applied argon plasma coagulation since surgical resection was also considered a high-risk procedure because of the submucosal pus and multiple comorbidities. However, there was local recurrence two years later, and the patient underwent subtotal gastrectomy with lymph node dissection. Considering the risk of incomplete treatment immediately after recovery from phlegmonous gastritis and that recurrent disease can be more difficult to manage, delaying treatment and evaluation until after complete recovery of PG might be a better option in this particular clinical situation.

• Journal of Medicine and Life Science
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• v.21 no.2
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• pp.49-52
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• 2024

Massive gastric mucosal ruptures during upper gastrointestinal endoscopy in patients with esophageal hiatal hernias are rare. However, tearing of the gastric mucosa alone, without tearing of the gastroesophageal junction, is even rarer. This study reports a case of a large mucosal rupture that occurred on the posterior wall of the upper body of the stomach during upper gastrointestinal endoscopy in an 83-year-old woman with an esophageal hiatal hernia while sedated. The patient was treated with endoclips for the rupture.

• Advances in pediatric surgery
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• v.11 no.2
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• pp.123-130
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• 2005

Gastric perforation of the newborn is a rare and life threatening problem. The pathogenesis of gastric perforation is not clear. Since ischemia is responsible for intestinal perforation, a similar mechanism may result in gastric perforation. Twelve patients with neonatal gastric perforation who were treated at the Department of Pediatric Surgery, Hanyang University Hospital from 1987 to 2002 were reviewed. Eight patients were male and four female. The age of perforation was 1 day to 8 days of life. Ten patients were operated upon and 2 patients were treated nonoperatively. The perforation site was located on the anterior wall along the greater curvature of the stomach in 8 patients and along the lessor curvature of the stomach in 2. The precipitating factors were prematurity, gastroschisis, mechanical ventilation, intestinal obstruction, cyanotic heart disease and indomethacine medication. In 5 cases the cause of perforation was not identified. The mortality rate was 25 % (3 of 12). Earlier recognition and treatment were thought to be crucial prognostic factors.

• Nuclear Medicine and Molecular Imaging
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• v.40 no.4
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• pp.233-236
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• 2006

A 67-year-old man with a history of chronic obstructive pulmonary disease (COPD) underwent F-18 fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) for staging of gastric cancer. The projection images of F-18 FDG PET/CT showed intensely increased F-18 FDG uptake in the anterior neck, chest wall, and upper abdomen. We suspected distant metastases of cervical lymph nodes, ribs, and peritoneum in gastric canter. However, the transaxial images of F-18 FDG PET/CT showed abnormal F-18 FDG uptake in scalene muscles of anterior neck, intercostal muscles of chest wall, and diaphragm of upper abdomen. Patients with COPD use respiratory muscles extensively on the resting condition. These excessive physiologic use of respiratory muscles causes increased F-18 FDG uptake as a result of increased glucose metabolism. The F-18 FDG uptake in respiratory muscles of gastric cancer patient with COPD mimicked distant metastases in cervical lymph nodes, ribs, and peritoneum.

• The Journal of Internal Korean Medicine
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• v.44 no.6
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• pp.1354-1361
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• 2023

Objectives: This study reports a clinical case that showed improvement in the symptoms of a patient with acute gastric mucosal lesion (AGML) through ultrasound. Methods: A 90-year-old woman with AGML was treated with Korean medicine treatments, including Hyangsapyeongwisan Soft Ext, acupuncture, and moxibustion. The responses before and after treatment were evaluated using ultrasound imaging and the numerical rating scale (NRS). Results: After treatment, ultrasound imaging showed improvement in gastric mucosa thickness, from 1.45 cm to 0.53 cm at the anterior wall and from 1.25 cm to 0.36 cm at the posterior wall. The NRS scores for epigastric pain, nausea, and dizziness all decreased, and the symptoms of diarrhea disappeared. Conclusion: This study suggests that Korean medicine treatment can be a therapeutic option in treating the symptoms of patients with AGML.

• Journal of Gastric Cancer
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• v.20 no.3
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• pp.277-289
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• 2020

Purpose: To evaluate the feasibility and safety of intracorporeal overlapping gastrogastrostomy between the proximal anterior wall and antrum posterior wall (PAAP; PAAP anastomosis) of the stomach in minimally invasive pylorus-preserving gastrectomy (PPG) for early gastric cancer (EGC). Materials and Methods: From December 2016 to December 2019, 17 patients underwent minimally invasive PPG with PAAP anastomosis for EGC in the high body and posterior wall of the stomach. Intraoperative gastroscopy was performed with the rotation maneuver during proximal transection. A longer antral cuff (>4-5 cm) was created for PAAP than for conventional PPG (≤3 cm) at the point where a safe distal margin and good vascular perfusion were secured. Because the posterior wall of the proximal remnant stomach was insufficient for intracorporeal anastomosis, the anterior wall was used to create an overlapping anastomosis with the posterior wall of the remnant antrum. The surgical and oncological outcomes were analyzed, and the stomach volume was measured in patients who completed the 6-month follow-up. The results were compared to those after conventional PPG (n=11 each). Results: PAAP anastomosis was successfully performed in 17 patients. The proximal and distal resection margins were 2.4±1.9 cm and 4.0±2.6 cm, respectively. No postoperative complications were observed during the 1-year follow-up esophagogastroduodenoscopy (n=10). The postoperative remnant stomach (n=11) was significantly larger with PAAP than with conventional PPG (225.6±118.3 vs. 99.1±63.2 mL; P=0.001). The stomach length from the anastomosis to the pylorus was 4.9±2.4 cm after PAAP. Conclusions: PAAP anastomosis is a feasible alternative for intracorporeal anastomosis in minimally invasive PPG for highly posteriorly located EGC.