Unexpected Discovery at Resection Site: Plasmablastic Lymphoma After Polypectomy.

Plasmablastic lymphoma (PBL) is a rare, aggressive subtype of diffuse large B-cell lymphoma that has usually been associated with human immunodeficiency virus and Ebstein-Barr virus infections. Commonly seen in the oral cavity, it can affect any part of the gastrointestinal tract. This report describes a unique case of PBL that appeared in an 81-year-old immunocompetent patient.

Novel Use of AXIOS Stent for Concurrent Management of Achalasia and Esophageal Varices in a Cirrhotic Patient.

AXIOS stents create an anastomotic connection between 2 lumens, facilitating bypass of blockages and strictures as well as drainage of large fluid collections. Historically, AXIOS stents have primarily been used for draining pancreatic fluid collections, with no documented cases of their use within the esophagus until now. In this article, we present a case of a 65-year-old man with cirrhosis admitted for dysphagia.

Roth Net-Assisted Endoscopic-Guided Manometry Catheter Placement.

High-resolution esophageal manometry (HRM) has become the gold standard to diagnose esophageal motility disorders. Usually, this procedure is performed by introducing the catheter, which has pressure sensors, into the esophagus and proximal stomach via the nares. Repeated coiling of the catheter and inability to pass through the gastroesophageal junction (GEJ) are common challenges encountered.

In-hospital acute upper gastrointestinal bleeding: What is the scope of the problem?

Background: Acute upper gastrointestinal bleeding (AUGIB) is a frequently encountered condition in the Gastroenterology field with a mortality rate of 10-14%. Despite recent newer innovations and advancements in endoscopic techniques and available medications, the mortality rate associated with AUGIB remained persistently elevated.

Aim: To explore mortality, characteristics and outcome differences between hospitalized patients who develop AUGIB while in-hospital, and patients who initially present with AUGIB.

Knowledge, Perceptions, and Attitudes of Medical Residents Towards Nanomedicine: Defining the Gap.

Even though the general public opinion towards nanotechnology applications to health has been studied, medical residents' opinions remain unknown. The purpose of this study was to evaluate the perception, knowledge, and attitude of medical residents towards nanomedicine using a 35-item questionnaire. Correlations between intrinsic factors, heuristics, and attitude towards nanomedicine were analyzed using the test.