An intraluminal duodenal diverticulum (IDD) is a rare congenital anomaly consisted of a sac-like mucosal projection within the second portion of the duodenum. Even though most of cases are asymptomatic, patients may develop recurrent abdominal pain, pancreatitis, and gastrointestinal bleeding. We report a case of symptomatic IDD which presented as acute pancreatitis and obscure gastrointestinal bleeding. Diagnosis was made by typical findings of upper GI series and coronal reformatted CT images. Although surgical resection is the treatment of choice, endoscopic incision and ligation with detachable snare was performed which led to a good result.
Acute Disease ; Adult ; Diverticulum/radiography/*surgery ; Duodenal Diseases/radiography/*surgery ; *Endoscopes, Gastrointestinal ; Endoscopy, Gastrointestinal ; Female ; Gastrointestinal Hemorrhage/diagnosis ; Humans ; Pancreatitis/diagnosis

A jejunal ectopic pancreas, where pancreatic tissue is found outside of the usual anatomical location, is a rare submucosal tumor that may cause obscure gastrointestinal (GI) bleeding. After initial negative endoscopic evaluation of the obscure GI bleeding, including colonoscopy and/or upper endoscopy, it is reasonable to proceed with further evaluation of the small bowel. Diagnostic options for the evaluation of the small bowel may include capsule endoscopy, push enteroscopy, or barium contrast small bowel studies. Here, we report a case of obscure GI bleeding caused by a jejunal ectopic pancreas, diagnosed through capsule endoscopy and barium contrast small bowel studies, which was treated successfully with single incision access laparoscopy.
Aged ; Capsule Endoscopy ; Diagnosis, Differential ; Female ; Gastrointestinal Hemorrhage/*diagnosis/surgery ; Humans ; Intestine, Small/radiography ; Jejunum/pathology ; Pancreas/pathology

OBJECTIVE: To determine the feasibility of transcaval transjugular intrahepatic portosystemic shunt (TIPS) in patients with occluded previous TIPS. MATERIALS AND METHODS: Between February 1996 and December 2000 we performed five transcaval TIPS procedures in four patients with recurrent gastric cardiac variceal bleeding. All four had occluded TIPS, which was between the hepatic and portal vein. The interval between initial TIPS placement and revisional procedures with transcaval TIPS varied between three and 31 months; one patient underwent transcaval TIPS twice, with a 31-month interval. After revision of the occluded shunt failed, direct cavoportal puncture at the retrohepatic segment of the IVC was attempted. RESULTS: Transcaval TIPS placement was technically successful in all cases. In three, tractography revealed slight leakage of contrast materials into hepatic subcapsular or subdiaphragmatic pericaval space. There was no evidence of propagation of extravasated contrast materials through the retroperitoneal space or spillage into the peritoneal space. After the tract was dilated by a bare stent, no patient experienced trans-stent bleeding and no serious procedure-related complications occurred. After successful shunt creation, variceal bleeding ceased in all patients. CONCLUSION: Transcaval TIPS placement is an effective and safe alternative treatment in patients with occluded previous TIPS and no hepatic veins suitable for new TIPS.
Esophageal and Gastric Varices/*surgery ; Feasibility Studies ; Gastrointestinal Hemorrhage/*surgery ; Human ; Male ; Middle Age ; Portal Vein/radiography/*surgery ; Portasystemic Shunt, Surgical/*methods ; *Portasystemic Shunt, Transjugular Intrahepatic ; Reoperation ; Stents ; Treatment Failure ; Vascular Patency ; Vena Cava, Inferior/radiography/*surgery

No abstract available.
Adult ; Colon, Transverse/radiography ; Colonoscopy ; Fibrosis/pathology ; Gastrointestinal Hemorrhage ; Humans ; Intestinal Mucosa/pathology/*surgery ; Male ; Pneumatosis Cystoides Intestinalis/*diagnosis/surgery ; Tomography, X-Ray Computed

Intestinal intussusception caused by metastatic tumor is uncommon. Symptomatic small bowel metastases from lung cancer have been rarely reported. Here we report a case of intussusception with gastrointestinal bleeding induced by jejunal metastasis of non-small cell lung cancer with a review of the literature. A 52-year-old man was admitted to our hospital because of melena. He had underwent right pneumonectomy and received systemic chemotherapy with radiotherapy for squamous cell lung cancer. Esophagogastroduodenoscopy and colonoscopy failed to reveal bleeding focus. Abdominal CT scan revealed jejunal intussusception and histologic examination of resected jejunum showed metastatic mass from lung cancer. In patients with small bowel obstruction and history of malignancies, possibility of small bowel metastatic tumor should be considered.
Gastrointestinal Hemorrhage/*etiology ; Humans ; Intussusception/*etiology/radiography/surgery ; Jejunal Diseases/*etiology/radiography/surgery ; Jejunal Neoplasms/complications/pathology/*secondary ; Lung Neoplasms/*complications/pathology/surgery ; Male ; Middle Aged ; Tomography, X-Ray Computed

OBJECTIVE: The objective of this study was to evaluate the technical aspects and clinical efficacy of selective embolization for post-endoscopic sphincterotomy bleeding. MATERIALS AND METHODS: We reviewed the records of 10 patients (3%; M:F = 6:4; mean age, 63.3 years) that underwent selective embolization for post-endoscopic sphincterotomy bleeding among 344 patients who received arteriography for nonvariceal upper gastrointestinal bleeding from 2000 to 2009. We analyzed the endoscopic procedure, onset of bleeding, underlying clinical condition, angiographic findings, interventional procedure, and outcomes in these patients. RESULTS: Among the 12 bleeding branches, primary success of hemostasis was achieved in 10 bleeding branches (83%). Secondary success occurred in two additional bleeding branches (100%) after repeated embolization. In 10 patients, post-endoscopic sphincterotomy bleedings were detected during the endoscopic procedure (n = 2, 20%) or later (n = 8, 80%), and the delay was from one to eight days (mean, 2.9 days; +/- 2.3). Coagulopathy was observed in three patients. Eight patients had a single bleeding branch, whereas two patients had two branches. On the selective arteriography, bleeding branches originated from the posterior pancreaticoduodenal artery (n = 8, 67%) and anterior pancreaticoduodenal artery (n = 4, 33%), respectively. Superselection was achieved in four branches and the embolization was performed with n-butyl cyanoacrylate. The eight branches were embolized by combined use of coil, n-butyl cyanoacrylate, or Gelfoam. After the last embolization, there was no rebleeding or complication related to embolization. CONCLUSION: Selective embolization is technically feasible and an effective procedure for post-endoscopic sphincterotomy bleeding. In addition, the posterior pancreaticoduodenal artery is the main origin of the causative vessels of post-endoscopic sphincterotomy bleeding.
Aged ; Aged, 80 and over ; Angiography, Digital Subtraction ; Biliary Tract Diseases/radiography/*surgery ; Cholangiopancreatography, Endoscopic Retrograde ; Embolization, Therapeutic/*methods ; Female ; Gastrointestinal Hemorrhage/*etiology/radiography/*therapy ; Humans ; Male ; Middle Aged ; Postoperative Complications/*etiology/radiography/*therapy ; Retrospective Studies ; *Sphincterotomy, Endoscopic ; Treatment Outcome

Spontaneous retroperitoneal hemorrhage is one of the most serious and often lethal complications of anticoagulation therapy. The clinical symptoms vary from femoral neuropathy to abdominal compartment syndrome or fatal hypovolemic shock. Of these symptoms, abdominal compartment syndrome is the most serious of all, because it leads to anuria, worsening of renal failure, a decrease in cardiac output, respiratory failure, and intestinal ischemia. We report a case of a spontaneous retroperitoneal hemorrhage in a 48-year-old female who had been receiving warfarin and aspirin for her artificial aortic valve. She presented with a sudden onset of lower abdominal pain, dizziness and a palpable abdominal mass after prolonged straining to defecate. Computed tomography demonstrated a huge retroperitoneal hematoma and active bleeding from the right internal iliac artery. After achieving successful bleeding control with transcatheter arterial embolization, surgical decompression of the hematoma was performed for management of the femoral neuropathy and the abdominal compartment syndrome. She recovered without any complications. We suggest that initial hemostasis by transcatheter arterial embolization followed by surgical decompression of hematoma is a safe, effective treatment method for a spontaneous retroperitoneal hemorrhage complicated with intractable pain, femoral neuropathy, or abdominal compartment syndrome.
Abdomen ; Anticoagulants/*adverse effects ; Compartment Syndromes/*etiology ; Female ; Gastrointestinal Hemorrhage/chemically induced/*congenital ; Hematoma/etiology/surgery ; Humans ; Iliac Artery/pathology/radiography ; Middle Aged ; Tomography, X-Ray Computed

OBJECTIVE: To evaluate the incidence, predictive factors, and clinical outcomes of angiographically negative acute arterial upper and lower gastrointestinal (GI) bleeding. MATERIALS AND METHODS:From 2001 to 2008, 143 consecutive patients who underwent an angiography for acute arterial upper or lower GI bleeding were examined. RESULTS: The angiographies revealed a negative bleeding focus in 75 of 143 (52%) patients. The incidence of an angiographically negative outcome was significantly higher in patients with a stable hemodynamic status (p < 0.001), or in patients with lower GI bleeding (p = 0.032). A follow-up of the 75 patients (range: 0-72 months, mean: 8 +/- 14 months) revealed that 60 of the 75 (80%) patients with a negative bleeding focus underwent conservative management only, and acute bleeding was controlled without rebleeding. Three of the 75 (4%) patients underwent exploratory surgery due to prolonged bleeding; however, no bleeding focus was detected. Rebleeding occurred in 12 of 75 (16%) patients. Of these, six patients experienced massive rebleeding and died of disseminated intravascular coagulation within four to nine hours after the rebleeding episode. Four of the 16 patients underwent a repeat angiography and the two remaining patients underwent a surgical intervention to control the bleeding. CONCLUSION: Angiographically negative results are relatively common in patients with acute GI bleeding, especially in patients with a stable hemodynamic status or lower GI bleeding. Most patients with a negative bleeding focus have experienced spontaneous resolution of their condition.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; *Angiography ; Arteries ; Disseminated Intravascular Coagulation/etiology ; Embolization, Therapeutic ; Female ; Gastrointestinal Hemorrhage/*radiography/surgery ; Hemodynamics ; Humans ; Male ; Middle Aged ; Recurrence

The Dieulafoy lesion is a rare cause of severe gastrointestinal hemorrhage. Although it may occur anywhere in the gastrointestinal tract, the lesion is most commonly located in the stomach, and the small bowel is an extremely uncommon site. Since Dieulafoy lesion in the small bowel is difficult to access by endoscopy, it seems impossible to diagnose and treat by initial endoscopy unlike the lesions in stomach. We experienced a case of Dieulafoy lesion of jejunum with massive hemorrhage in 54-year-old male. Active jejunal bleeding was shown by computed tomography scan and mesenteric angiography. Partial resection of the jejunum was performed. Final pathologic finding revealed Dieulafoy lesion of the jejunum.
Angiography ; Gastrointestinal Hemorrhage/complications/*diagnosis ; Humans ; Jejunal Diseases/complications/*diagnosis/surgery ; Male ; Mesenteric Arteries/radiography ; Middle Aged ; Tomography, X-Ray Computed

Behcet's disease has been recognized as a systemic vasculitis characterized by the involvement of multiple organs such as orogenital ulcers, eye lesions including uveitis and optic neuritis, and skin lesions including folliculitis and erythema nodosum. Vascular involvement occurs occasionally and is classified into thrombosis and aneurysm. However, massive gastrointestinal bleeding from arterial aneurysm is a rare manifestation of intestinal Behcet's disease. Recently, we experienced a case of intestinal Behcet's disease presenting with massive gastrointestinal bleeding due to aneurysmal rupture of ileo-colic artery. A 30-year-old male with Behcet's disease was admitted because of massive gastrointestinal bleeding. A large ileo-cecal ulcer was revealed as a bleeding focus on colonoscopic examination. Celiac angiography showed aneurysm and stenosis of ileo-colic artery. After the failure of hemostasis with arterial embolization, ileocecectomy was performed. After the resection hematochezia was completely stopped.
Adult ; Aneurysm, Ruptured/complications/*diagnosis ; Behcet Syndrome/complications/*diagnosis ; Cecum/*blood supply/pathology/surgery ; Celiac Artery/radiography ; Colonoscopy ; Gastrointestinal Hemorrhage/*diagnosis/etiology ; Humans ; Ileum/*blood supply/pathology/surgery ; Male ; Tomography, X-Ray Computed