Endoscopic Band Ligation in Endoscopic Retrograde Cholangiopancreatography Related Duodenal Perforation / 대한소화기학회지

Although ERCP is a therapeutic endoscopic procedure in pacreatico-biliary diseases, its rare complications, including pancreatitis, duodenal perforation, and bleeding, can be fatal. An 87-year-old woman with a history of gallbladder cancer presented with jaundice and general weakness. Her skin color was yellowish and epigastric tenderness was confirmed on a physical examination. On abdomen CT, the gallbladder cancer directly invaded the duodenum, common bile duct, and liver parenchyma. Enlarged portocaval lymph nodes obstructed the extrahepatic bile duct. ERCP was performed for bile duct decompression. When shortening of endoscopy was achieved, the duodenal lateral wall was perforated because of the endoscopic tip pressure. After inserting endoscopic retrograde biliary drainage and endoscopic nasobiliary drainage, endoclips were placed evenly around the defect, and a detachable snare was tightened around the endoclips. Three days later, the duodenal wall was not sealed on the abdomen CT scan. Repeat endoscopy was achieved, and the endoscopic nasobiliary drainage, endoscopic retrograde biliary drainage, endoclips, and detachable snare were removed. From the distal margin of the perforation, band ligation was performed, and a detachable snare was applied. The patient's condition improved after the second procedure. A percutaneous biliary stent was inserted, and she was discharged. This case highlights the successful endoscopic management of ERCP-related duodenal perforation.

Phlegmonous Gastritis Caused by Penetration of a Toothpick / 대한소화기학회지

Phlegmonous gastritis is a disease caused by a bacterial infection of the gastric wall. This condition is rare, but when it does occur, its prognosis appears to be poor. The underlying etiology is largely unknown, but an immunocompromised state is considered an important risk factor. An 85-year-old woman presented with a confused mentality, fever, epigastric pain, and melena. There was no history of alcohol drinking or smoking, nor of previous gastric surgery. On the other hand, there was a history of senile dementia and cognitive impairment. Initial contrast-enhanced abdominal CT revealed gastric wall edema at the antrum with mucosal hyper-enhancement and an abscess in the thickened antrum. Upper gastrointestinal endoscopy on the fourth hospital day showed dark-colored fluid retention in the stomach. The gastric mucosa was inflamed and friable, with several ulcerative lesions showing purulent discharge. A toothpick was found in the process of identifying the base of the ulcerative lesion and was removed. Eventually, phlegmonous gastritis due to the penetration of a toothpick was diagnosed. After endoscopic toothpick removal, the patient's symptoms improved dramatically. Serial endoscopy revealed improvement in the gastric mucosa. This case is an example of phlegmonous gastritis caused by a foreign substance in the gastric wall of a patient with senile dementia. During upper gastrointestinal endoscopy in this case, identification of the base of ulcerative lesion played a critical role in the diagnosis.

Impaction of Coin Battery in the Appendix / 대한소화기학회지

Coin batteries are often used in daily life devices and can be easily available. Children can swallow coin batteries, resulting in the need to go to hospital, but this is rare in adults. Adults generally eliminate the swallowed coin battery from the digestive system, unless they have congenital structural abnormalities of the digestive system or complications, such as postoperative stenosis. In this case, a 31-year-old man swallowed three coin batteries, approximately 0.4 cm in diameter emergent endoscopy was unable to find any batteries embedded in the ingested food. An attempt was made to rinse out the batteries by bowel preparation. During the hospital stay, the patient complained of acute abdominal pain and fever. In the abdominal CT scan, impaction of the coin battery into the appendix was confirmed. The patient underwent a laparoscopic appendectomy to prevent appendiceal perforation.

Impaction of Coin Battery in the Appendix / 대한소화기학회지

Coin batteries are often used in daily life devices and can be easily available. Children can swallow coin batteries, resulting in the need to go to hospital, but this is rare in adults. Adults generally eliminate the swallowed coin battery from the digestive system, unless they have congenital structural abnormalities of the digestive system or complications, such as postoperative stenosis. In this case, a 31-year-old man swallowed three coin batteries, approximately 0.4 cm in diameter emergent endoscopy was unable to find any batteries embedded in the ingested food. An attempt was made to rinse out the batteries by bowel preparation. During the hospital stay, the patient complained of acute abdominal pain and fever. In the abdominal CT scan, impaction of the coin battery into the appendix was confirmed. The patient underwent a laparoscopic appendectomy to prevent appendiceal perforation.

Regression of a Mucosa-Associated Lymphoid Tissue Lymphoma of the Urinary Bladder After Helicobacter pylori Eradication Therapy in an Elderly Patient

Primary low-grade lymphoma of the mucosa-associated lymphoid tissue (MALT) type lymphoma of the bladder is rare. A relationship between MALT lymphoma of the urinary bladder and chronic cystitis has been proposed by some reports. Additionally a relationship between MALT lymphoma of the urinary bladder and Helicobacter pylori has been reported. Here we present a case of regression of urinary bladder MALT lymphoma after antibiotic therapy, using H. pylori eradication protocol in an elderly patient, who had a high risk of treatment related mortality in curative systemic chemotherapy. The patient is a 74-year-old woman who had a history of chronic cystitis. She was diagnosed with stage IIA primary MALT lymphoma of the urinary bladder and was treated with H. pylori eradication triple therapy for 2 weeks. After 2 months, there was a marked regression of the bladder MALT lymphoma lesion in a computed tomography scan of the abdomen.