Endoscopic Drainage of an Intrahepatic Abscess Secondary to a Perforated Gallbladder No abstract available

An Ulcer Base Rhythmically Pulsating With Cardiac Contractions: A Manifestation of Gastrocardiac Fistula No abstract available

The Light at the End of the Tunnel Approximately 5%–10% of common bile duct (CBD) stones cannot be removed by conventional methods because of altered anatomy. Percutaneous transhepatic cholangioscopic lithotomy has been cited as a viable alternative. A 69-year-old woman with a history of Roux-en-Y was found to have a lesion obstructing the CBD. A cholangioscope was advanced through a percutaneous transhepatic sheath and demonstrated an obstructing stone in the CBD that was removed with lithotripsy. The rate of successful stone removal with percutaneous transhepatic cholangioscopic lithotomy is 90%, with complication rates similar to endoscopic retrograde cholangiopancreatography and is an option in patients with altered surgical anatomy.

Utility of Endoscopic Retrograde Cholangiopancreatography in the Treatment of Intraductal Papillary Neoplasm of the Bile Duct Intraductal papillary neoplasm of the bile duct is a rare bile duct tumor that displays a range of cytoarchitectural atypia and is recognized as a precursor of invasive carcinoma. We present a 71-year-old woman with a recent diagnosis of lung adenocarcinoma, who presented with acute cholangitis secondary to an obstructive intraductal papillary neoplasm of the bile duct. The patient underwent endoscopic retrograde cholangiopancreatography, which identified the lesion, and on biliary sweep, the polyp presented externally and she underwent successful polypectomy with resolution of the infection.

More Than a Rash: Recurrent Hepatocellular Carcinoma After Liver Transplantation Recurrent hepatocellular carcinoma (HCC) after liver transplant is uncommon in patients who have favorable pretransplant characteristics. We present a 56-year-old man with a history of liver transplant 8 weeks prior for hepatitis C cirrhosis and HCC who presented for shortness of breath. He was found to have a microangiopathic hemolytic anemia and an erythematous, nodular skin rash on his left lower abdomen. Biopsy of the skin rash would demonstrate metastatic HCC, determined to be the cause of hemolysis as well. Recurrent malignancy should be considered in patients with a history of HCC who present with new, unexplained skin nodules.

Pancreatic Adenocarcinoma With Rare Sigmoid Colon Metastasis Pancreatic cancer carries a poor prognosis and given insidious symptoms has often metastasized at the time of presentation. Common sites of metastasis involve liver, lungs, regional lymph nodes, or peritoneum. Colonic metastasis is rare, with only a few previous descriptions in the literature. We report a case of a 91-year-old woman with presumed pancreatic adenocarcinoma based on pathology and imaging, with colonic metastasis presenting as colonic obstruction.

Zieve's Syndrome Presenting With Severe Hypertriglyceridemia Zieve's syndrome (ZS) is a rare disease characterized by a triad of hemolytic anemia, cholestatic jaundice, and transient hyperlipidemia seen in patients with alcoholic steatohepatitis. We report a case of ZS with severe hypertriglyceridemia. Among the reported cases of ZS in English literature, we believe this is the first case of the syndrome presenting with severe hypertriglyceridemia requiring plasmapheresis.

Isolated Intestinal Ganglioneuroma Mimicking Small Bowel Crohn's Disease Ganglioneuromas (GNs) are hamartomatous tumors derived from the autonomic nervous system. GNs are frequently associated with neurofibromatosis-1 and multiple endocrine neoplasia type 2b and commonly present with constipation, abdominal pain, weight loss, obstruction, and gastrointestinal bleeding. We report a 40-year-old man with symptoms of chronic abdominal pain, weight loss, and diarrhea for 1 year. Imaging was suggestive of thickening of ileal wall with a stricture, and subsequent biopsy revealed intestinal GN. To our knowledge, this is the first case report of an isolated intestinal GN masquerading as Crohn's disease.

Diagnosis of Eosinophilic Enteritis With Video Capsule Endoscopy and Double Balloon Enteroscopy With Favorable Response to Corticosteroids Eosinophilic enteritis is a rare disease with nonspecific symptoms, often representing a diagnostic challenge. Video capsule endoscopy (VCE) has enabled examination of the full small bowel. However, capsule retention is an unfortunate complication. We present the case of a female patient admitted for abdominal pain. Appendectomy without resolution of symptoms was performed. A normal computed tomography and magnetic resonance imaging were obtained. The diagnosis was made by VCE and double balloon enteroscopy with biopsy. Asymptomatic capsule retention was resolved after corticosteroid therapy. The patient showed a favorable clinical and endoscopic response, confirmed through a second VCE after 3 months of treatment.

Intramural Hematoma Causing Hematochezia After Colonoscopy With Polypectomy Intramural hematoma of the colon is a rare complication of colonoscopy. We present a case of a 78-year-old woman on warfarin who presented with hematochezia and hypotension due to intramural hematoma of the sigmoid colon after colonoscopy with polypectomy of small polyps in the right colon.