Small Bowel Ischemia and Ischemic Colitis Secondary to Thrombotic Thrombocytopenic Purpura in a Patient With Systemic Lupus Erythematous: A Rare Clinical Entity.

Thrombotic thrombocytopenic purpura (TTP) is a rare, life-threatening hematologic disorder characterized by microangiopathic hemolytic anemia, thrombocytopenia, and organ dysfunction. This report highlights a rare case of small bowel ischemia and ischemic colitis caused by TTP in a 35-year-old woman with systemic lupus erythematosus (SLE), hypertension, and end-stage renal disease on hemodialysis. She presented with severe abdominal pain, diarrhea, vomiting, and bloody bowel movements.

The efficacy of Hemospray in managing bleeding related to gastrointestinal tumors: systematic review and meta-analysis.

Introduction: Gastrointestinal (GI) bleeding stemming from malignant tumors is increasingly recognized, due to advancements in oncology and detection methods. Traditional endoscopic hemostatic techniques have shown variable success rates in managing hemorrhagic GI neoplasms. Hemospray, an emerging endoscopic hemostatic powder, offers promise in treating upper GI bleeding, potentially extending its utility to neoplastic bleeding sites.

Gastrointestinal involvement in systemic sclerosis: An updated review.

The gastrointestinal tract (GI) is the second most affected organ system in individuals suffering from systemic/localized scleroderma (SSc) or localized scleroderma. SSc can affect any part of the GI, between the oral cavity and anorectum. The annual incidence of SSc in the United States is estimated to be 19.

A Rare Case of Eosinophilic Gastroenteritis and Ampullitis Leading to Benign Papillary Stenosis.

Eosinophilic gastroenteritis is characterized by eosinophilic infiltration of the gastrointestinal wall. There have been limited studies of eosinophilic infiltration involving the ampulla. We present a 70-year-old woman with a history of asthma, eosinophilic esophagitis, and eosinophilic sinusitis, who underwent work up for postprandial abdominal pain and abnormal liver function tests.

Endoscopic band ligation versus endoscopic hemoclip placement for Dieulafoy's lesion: a meta-analysis.

Dieulafoy lesions (DL) are abnormally large arterial lesions that fail to decrease in size as they emerge from the submucosa to the mucosal surface. Endoscopic treatment has become the mainstay of therapy for actively bleeding DL lesions. In this meta-analysis, we aim to assess the efficacy of both techniques in achieving primary hemostasis of actively bleeding DL lesions and their rates of rebleeding.

Percutaneous endoscopic suturing: an effective treatment for gastrocutaneous fistula.

Background: Development of persistent gastrocutaneous fistula and leakage after the removal of a PEG tube is a well-known complication. Various treatments including medications to alter gastric pH, prokinetic agents, endoscopic clipping/suturing, electric and chemical cauterization, argon plasma coagulation, and fibrin sealant, have been used with variable success. Although surgical closure is the current treatment of choice, most of the elderly patients are poor surgical candidates because of multiple comorbid conditions.

Correlation of incidental colorectal wall thickening at CT compared to colonoscopy.

Incidental colon wall thickening is a common finding on computed tomography (CT) scans obtained in patients presenting to the emergency department. Currently, there are no guidelines for the emergency department physician or primary care physician regarding the need for further evaluation, specifically colonoscopy, in these patients. A retrospective review of 2,850 abdominopelvic CT scans performed from April 2006 to September 2006 was conducted.