Variant Biliary Anatomy in Biological Siblings.

Laparoscopic cholecystectomy is the standard of care for cholecystolithiasis but carries an increased risk of biliary injury compared to open cholecystectomy. Complications from laparoscopic cholecystectomy can be related to several factors. These include - (i) technical factors that depend on the skill of the surgeon, (ii) pathologic factors such as associated inflammation and adhesions, and (iii) anatomic factors such as biliary anatomy.

Immunotherapy-induced Colitis: A Comprehensive Review of Epidemiology, Clinical Presentation, Diagnostic Workup, and Management Plan.

Immune checkpoint inhibitors (ICIs) have revolutionized the treatment of a variety of malignancies including advanced melanoma, non-small cell lung cancer, renal cell carcinoma, head and neck cancers among others. Since their introduction, there has been significant improvement in survival and prognosis in patients with advanced malignancies. Unfortunately, improved outcomes have come at a price of significant immune-related adverse events, with those of the gastrointestinal tract being the most common.

Eosinophilic Esophagitis With Subsequent Eosinophilic Colitis: Keeping a High Index of Suspicion.

The prevalence of eosinophilic esophagitis (EoE) has significantly increased, while, in comparison, eosinophilic gastroenteritis and colitis remain rare entities. The diagnosis and management of eosinophilic gastrointestinal (GI) disorders can be challenging given the non-specific manifestations and variable treatment response. Symptoms refractory to initial therapies (e.

Overuse of Tuberculosis Surveillance Testing in Patients With Inflammatory Bowel Disease Compared to Non-IBD Patients on Biologic Therapy.

Background: Biologic treatment for moderate to severe inflammatory bowel disease (IBD) places patients at risk for infectious complications. Tuberculosis (TB) infection and reactivation can lead to serious morbidity and mortality for immunosuppressed patients. As a result, guidelines recommend screening for TB before starting biologic treatment, but a paucity of data remains on the utility of surveillance testing.

Retrospective Analysis Confirms Tetracycline Quadruple as Best Helicobacter pylori Regimen in the USA.

Background: Declining Helicobacter pylori (H. pylori) eradication rates have prompted a switch in first-line therapy from standard triple (PPI, clarithromycin, and amoxicillin) to bismuth-based quadruple therapy. A caveat of the ACG 2017 H.

Pneumatosis Coli Formation via Counterperfusion Supersaturation in a Patient with Severe Diarrhea.

We present the case of an elderly male patient with known multiple myeloma who was hospitalized with profuse watery diarrhea and abdominal pain after a course of induction chemotherapy. Intestinal intramural gas was found on imaging and the diagnosis of pneumatosis intestinalis was confirmed by colonoscopy. We propose counterperfusion supersaturation as the etiology for this patient's pneumatosis coli via disruption of homeostasis between nitrogen and hydrogen normally present in the bowel.