A Novel Approach to Percutaneous Endoscopic Gastrostomy Tube Replacement: Can You Save the Site?

Inadvertent removal or dislodgement is the most commonly encountered complication in patients with percutaneous endoscopic gastrostomy (PEG) tube. Once the gastrocutaneous fistula is formed, bedside tube replacement can be performed at the same site, within 24 hours of dislodgement. Usually, after this timeframe, the tract closes; hence, it is recommended to perform a replacement at a different site.

Incidence of Thrombotic Events and Outcomes in COVID-19 Patients Admitted to Intensive Care Units.

Introduction While coronavirus disease 2019 (COVID-19) mostly causes respiratory illnesses, emerging evidence has shown that patients with severe COVID-19 can develop complications like venous thromboembolism (VTE) and arterial thrombosis as well. The incidence of thrombosis among critically ill patients in the literature has been highly variable, ranging from 25 to 69%. Similarly, reported mortality among critically ill patients has been highly variable too, and it has ranged from 30 to 97%.

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.

Spontaneous Perforation of an Acalculous Hydropic Gallbladder in a Diabetic Patient With Neuropathy: An Underdiagnosed Entity.

Gallbladder hydrops (HGB) is often under-diagnosed due to the various diagnostic criteria used throughout the globe. It can be described as a progressive increase in the volume of the gallbladder in the absence of inflammation, or bacterial infection. The underlying mechanism involves biliary ductal obstruction due to gallstones.

Pancreatic Pseudoaneurysm from a Gastroduodenal Artery.

Pancreatic pseudoaneurysm is a rare vascular complication of pancreatitis, resulting from erosion of the pancreatic or peripancreatic artery into a pseudocyst. However, it may happen after pancreatic or gastric bypass surgery or trauma. It may lead to fatal complications if left untreated.

Spontaneous Rupture of Fibrolamellar Variant Hepatocellular Carcinoma.

Fibrolamellar hepatocellular carcinoma (FL-HCC) is a unique variant of hepatocellular carcinoma. The majority of cases present with nonspecific symptoms like vague abdominal pain, weight loss and fatigue. Ruptured FL-HCC occurs rarely and mortality in the acute phase is very high.

Successful Treatment of Hepatitis C Virus by Ledipasvir/Sofosbuvir in a Cirrhotic Patient with Sickle Cell Disease and Thalassemia Minor.

Around 8% of patients diagnosed with sickle cell disease (SCD) are hepatitis C virus (HCV) carriers. Previously, HCV treatment was seldom considered in SCD patients, as the ribavirin-induced hemolysis and interferon-induced cytopenias could lead to more profound anemia. Nowadays, several oral direct-acting antiviral drugs have been developed and approved by the FDA for hepatitis C treatment.

Solitary Polypoid Angiodysplastic Lesion Mimicking a Tumor in the Jejunum.

Small bowel bleeding should be considered in patients with overt or occult gastrointestinal hemorrhage after normal upper and lower endoscopic examination. Angiodysplasia appearing as multiple flat vascular tufts is the most common cause of small bowel bleeding in patients over 40 years old. Polypoid angiodysplasia, however, is extremely rare.