Giant Colonic Diverticulum: A Rare Type of Diverticular Disease.

Giant colonic diverticulum (GCD) is a well-recognized but infrequently encountered disease in clinical practice. GCD is its own unique entity and differs from commonly seen diverticular disease in both size and management. Initial clinical presentation is typically associated with diverticulitis and symptoms such as abdominal pain, fever, nausea, vomiting, rectal bleeding, or even a palpable abdominal mass. Surgery is the recommended treatment option largely due to the risk of associated complications including colonic perforation. We describe the case of a 56-year-old female diagnosed with a sigmoid GCD that was successfully stabilized medically and definitively treated surgically.

Hidden in Plain Sight: A Case Series of Inflammatory Bowel Disease With Dermatologic Lesions As Initial or Concurrent Manifestations.

Pyoderma gangrenosum (PG) and erythema nodosum (EN) are rare skin conditions associated with inflammatory bowel disease (IBD), with increasing incidence as the disease progresses. We describe three cases of newly diagnosed IBD with cutaneous extraintestinal manifestations (EIMs) at the time of diagnosis. Three previously healthy patients presented with bloody diarrhea and concomitant nodular and ulcerating skin lesions at the onset of diarrhea. Dermatopathology showed PG and EN with endoscopic confirmation of ulcerative colitis. Clinical improvement was achieved with steroids and biological agents. These cases display the importance of a proper review of symptoms and a detailed workup of dermatological lesions prior to assuming infectious etiology.

A Case of Postoperative Biliary Leak in a Patient With Duplicated Cystic Ducts.

Duplicated cystic ducts are a rare congenital malformation with less than 20 reported cases before 2019. This malformation is important to identify to reduce the risk of intraoperative complications such as bile duct injuries that can increase postoperative morbidity and mortality. We present the case of a 62-year-old male with duplicated cystic ducts that were ligated during laparoscopic cholecystectomy and subsequently complicated by postoperative biloma formation. Treatment options for biliary leak include endoscopic retrograde cholangiopancreatography (ERCP) with stenting, percutaneous drainage, and duct embolization. Each carries the risk of complications such as infection, duct perforation, and stent/drain displacement. Roux-en-Y hepaticojejunostomy (RHYJ) tends to be the last resort when other minimally invasive procedures fail. It is imperative to identify postoperative complications related to cystic duct anomalies and the various treatment options available should these complications occur.

Under Disguise: A Concealed Case of Acute Hepatitis A Infection.

Acute hepatitis A virus infection is routinely identified through a thorough patient history in conjunction with liver chemistries and viral serologies. The diagnosis has the potential to be delayed when the clinical picture is obscured with another, seemingly more urgent presenting pathology with overlapping features. Here, we describe the case of a young female who presented with acute calculous cholecystitis with concurrent acute hepatitis A virus infection.