The stomach is the most frequent site of gastrointestinal stromal tumor (GIST). The common clinical manifestation of GIST are melena and hematochezia caused by gastointestinal bleeding. However, hemoperitoneum due to GIST rupture is a very rare condition. We describe a 33-year-old man with gastric GIST causing hemoperitoneum. A preoperative CT scan demonstrated large amount of fluid collection and extraluminal mass lesion in gastric antral area. He underwent an emergent laparotomy. The antral mass was polypoid shaped and showed ruptured focus. We performed a distal gastrectomy. The tumor was revealed as GIST with intermediate malignant risk by pathologic examination. The patient had an uneventful postoperative course and remains well.
Adult ; Gastrointestinal Hemorrhage ; Gastrointestinal Stromal Tumors/complications/*diagnosis/surgery ; Hemoperitoneum/*diagnosis/etiology ; Humans ; Male ; Tomography, X-Ray Computed

No abstract available.
Colonic Diseases/*diagnosis ; Colonic Polyps/*surgery ; Female ; Gastrointestinal Hemorrhage/*etiology ; Humans ; Male

OBJECTIVETo evaluate the effect of capsule endoscopic examination in the diagnosis of vascular malformation of small intestine and discuss the operative method of this disease.

METHODSThe clinical data of 11 cases of vascular malformation of small intestine by the capsule endoscopic diagnosis were analyzed retrospectively.

RESULTSAll of the 11 cases received operation with the assistance of intra-operative endoscopic examination, and 10 cases were confirmed to suffer from vascular malformation of small intestine postoperatively. The methods of operation included dot-resection, wedge-shaped resection and segmental resection.

CONCLUSIONSThe capsule endoscopic examination is optimal for the diagnosis of vascular malformation of small intestine. Dot-resection, wedge-shaped resection and segmental resection with the assistance of intra-operative endoscopic examination for the surgical intervention of this disease are recommendable.

Adult ; Aged ; Arteriovenous Malformations ; complications ; diagnosis ; surgery ; Endoscopy, Gastrointestinal ; methods ; Female ; Gastrointestinal Hemorrhage ; diagnosis ; etiology ; surgery ; Humans ; Intestine, Small ; blood supply ; Male ; Middle Aged ; Retrospective Studies

No abstract available.
Adult ; Behcet Syndrome/complications/*diagnosis ; Colon/blood supply/pathology/surgery ; Colonoscopy ; Gastrointestinal Hemorrhage/*diagnosis/etiology/surgery ; Humans ; Ileum/blood supply/surgery ; Male ; Rectum/blood supply/surgery

Most common cause of brisk hematochezia is diverticular bleeding in Western countries. It occurs in 15% of patients with diverticulosis and one-third of them appear to be massive. Most of diverticulosis in Western countries occur in the left colon but the right colon is more common in Korea. Especially, the reports of diverticular bleeding on left colon are rare in Korea. We report a case presenting with multiple diverticuli complicated by recurrent massive bleeding restricted to the left colon. 75-year-old female was admitted due to hematochezia and dizziness. On past history, two years and two weeks ago respectively, she was treated of diverticular bleeding with and without diverticulitis. Hemoglobin level was 9.8 g/dL. On Colonoscopy, numerous diverticuli were seen at sigmoid colon upto splenic flexure which showed fresh blood clots in the lumen. We diagnosed her as recurrent massive diverticular bleeding on the sigmoid colon. She received elective laparoscopic left hemicolectomy.
Aged ; Colonoscopy ; Diagnosis, Differential ; Diverticulosis, Colonic/complications/*diagnosis/surgery ; Female ; Gastrointestinal Hemorrhage/*diagnosis/etiology/therapy ; Humans ; Recurrence ; Sigmoid Diseases/*diagnosis/etiology/therapy ; Tomography, X-Ray Computed

OBJECTIVETo investigate the clinical characteristics,diagnosis and treatment of intestinal heterotopic gastric mucosa resulting in alimentary tract hemorrhage.

METHODSEleven cases of intestinal heterotopic gastric mucosa with alimentary tract hemorrhage during the past 24 years in our hospital were reviewed and the clinical data were analyzed retrospectively.

RESULTSThe median age was 29 years old. Nine cases had abdominal pain, and radionuclide (99m)Tc-pertechnetate scan revealed bleeding lesion in 6 cases preoperatively. Segmental resection of the intestine with bleeding lesion were performed in all patients, postoperative pathology confirmed heterotopic gastric mucosa. The lesion was located in the jejunum in five cases and in the ileum in six cases. All lesions were complicated with diverticulum, or inflammatory mass on the intestinal wall, or abnormity of intestinal duplication.

CONCLUSIONSIntestinal heterotopic gastric mucosa is difficult to be diagnosed preoperatively, and radionuclide (99m)Tc-pertechnetate scan plays a role in preoperative diagnosis.

Adolescent ; Adult ; Choristoma ; complications ; diagnosis ; surgery ; Female ; Gastric Mucosa ; Gastrointestinal Hemorrhage ; diagnosis ; etiology ; surgery ; Humans ; Intestinal Diseases ; complications ; Intestines ; Male ; Middle Aged ; Young Adult

Periampullary diverticulum is commonly found during endoscopy and can occur at any age although its prevalence increases with age. Periampullary diverticular bleeding is a rare and difficult to diagnose during clinical practice because of its unique appearance and location. This often can lead to massive bleeding and interfere with adequate bleeding control. Endoscopic management on duodenal diverticular bleeding is limited compared to colonic diverticular bleeding due to lack of experience. Herein, we report a case of active bleeding from a periampullary diverticulum during bile duct stone extraction diagnosed by side-viewing endoscope and successfully controlled using hemoclips without any complications.
Aged ; Ampulla of Vater/surgery ; Cholangiopancreatography, Endoscopic Retrograde ; Diverticulum/*diagnosis/surgery ; Gastrointestinal Hemorrhage/etiology/*therapy ; Humans ; Male ; Surgical Instruments ; Tomography, X-Ray Computed

Complications associated with an intramural hematoma of the bowel, is a relatively unusual condition. Most intramural hematomas resolve spontaneously with conservative treatment and the patient prognosis is good. However, if the symptoms are not resolved or the condition persists, surgical intervention may be necessary. Here we describe internal incision and drainage by endoscopy for the treatment of an intramural hematoma of the duodenum. A 63-yr-old woman was admitted to the hospital with hematemesis. The esophagogastroduodenoscopy (EGD) showed active ulcer bleeding at the distal portion of duodenal bulb. A total of 10 mL of 0.2% epinephrine and 2 mL of fibrin glue were injected locally. The patient developed diffuse abdominal pain and projectile vomiting three days after the endoscopic treatment. An abdominal computed tomography revealed a very large hematoma at the lateral duodenal wall, approximately 10X5 cm in diameter. Follow-up EGD was performed showing complete luminal obstruction at the second portion of the duodenum caused by an intramural hematoma. The patient's condition was not improved with conservative treatment. Therefore, 21 days after admission, endoscopic treatment of the hematoma was attempted. Puncture and incision were performed with an electrical needle knife. Two days after the procedure, the patient was tolerating a soft diet without complaints of abdominal pain or vomiting. The hematoma resolved completely on the follow-up studies.
Drainage ; Duodenal Diseases/*diagnosis/pathology/surgery ; Endoscopy, Digestive System ; Female ; Gastrointestinal Hemorrhage/*etiology/therapy ; Hematoma/*diagnosis/pathology/surgery ; Humans ; Intestinal Obstruction/*etiology/therapy ; Middle Aged ; Tomography, X-Ray Computed

Brunner's gland hyperplasia is a rare tumor of the duodenum and might also be an unusual cause of gastrointestinal bleeding. In symptomatic patients, treatment requires either surgical resection or endoscopic polypectomy. We report a case of upper gastrointestinal bleeding from a pedunculated Brunner's gland hyperplasia in the duodenal bulb. Endoscopic resection using the detachable snare and hemoclipping was instituted to remove a large pedunculated polyp. The pathologic diagnosis was Brunner's gland hyperplasia with adenomyomatous hyperplasia.
Adult ; Brunner Glands/*pathology/surgery ; Duodenum/*pathology ; Gastrointestinal Hemorrhage/etiology ; Humans ; Hyperplasia/complications/diagnosis/pathology ; Laparoscopy ; Male ; Precancerous Conditions/pathology ; Stents

Endoscopic variceal ligation (EVL) can be performed as an optional therapy for gastric variceal bleeding if endoscopic sclerotherapy (ES) is not readily available or if practitioners lack experience. EVL using an endoscopic pneumo-activated ligating device was performed on a 53-year-old male patient with liver cirrhosis who presented with hematemesis. Follow-up esophagogastroduodenoscopy (EGD) performed two days after the EVL showed gastric perforation at the EVL-procedure site on the gastric fundus. However, the patient refused emergency surgery, and therefore received only supportive management, including intravenous antibiotics. EGD 10 days later showed healing of the perforation site. This is the first report of a case of gastric variceal bleeding with development of a gastric perforation soon after EVL, which showed complete recovery with conservative therapy and without surgical intervention.
Endoscopy, Digestive System ; Esophageal and Gastric Varices/*surgery ; Gastrointestinal Hemorrhage ; Humans ; Intestinal Perforation/etiology ; Ligation/adverse effects ; Liver Cirrhosis/diagnosis ; Male ; Middle Aged ; Tomography, X-Ray Computed