Unique Case of a Refractory Esophageal Peptic Stricture in an Uncontrolled Diabetic.

Esophageal strictures can lead to the narrowing of the esophagus and dysphagia. They are termed peptic strictures when caused by acid reflux and usually measure less than two centimeters in the lower esophagus. Peptic strictures can be treated with proton pump inhibitors, endoscopic dilation, and esophagectomy.

A Novel Approach to Dilation of Complete Colorectal Anastomotic Stricture Using Transillumination.

Colorectal anastomotic strictures are a well-known complication of low anterior resection. Depending on their location, strictures are amendable to different forms of endoscopic intervention. However, all endoscopic interventions are contingent on passing a guidewire across the anastomotic stricture.

Ferrous Sulfate-Induced Esophageal Injury Leading to Esophagitis Dissecans Superficialis.

Medication-induced esophagitis is a well-known but relatively rare clinical diagnosis, most common in patients with preexisting esophageal dysmotility, obstruction, or altered anatomy. Esophagitis dissecans superficialis (EDS) is a rare endoscopic finding characterized by sloughing of large fragments of the esophageal mucosal lining. The causes of EDS include prior trauma, heavy smoking history, ingestion of alcoholic and hot beverages, and immunosuppression.

Endoscopic Retrograde Cholangiopancreatography Leading to Pharyngeal Perforation.

Endoscopic retrograde cholangiopancreatography (ERCP) had become the favored method to access the pancreaticobiliary system because it is a safer and less invasive method compared to surgery. However, as with any procedure, ERCP comes with its own risks and potential complications. We present a unique case of a patient who underwent ERCP and developed necrotizing infection of the neck and a submandibular abscess.