A Rare Case of Idiopathic Systemic Capillary Leak Syndrome.

Idiopathic systemic capillary leak syndrome (SCLS) is characterized by an increased capillary hyperpermeability with subsequent hemoconcentration, hypoproteinemia, and hypovolemia. Patients present with diffuse swelling, weight gain, low blood pressure, and shock. We present our case of idiopathic SCLS in a 50-year-old man presenting with prodromal flu-like illness associated with shock that was complicated by compartment syndrome requiring four limb fasciotomies, disseminated intravascular coagulation, acute kidney injury requiring dialysis, and cardiac arrest.

Post-polypectomy electrocoagulation syndrome: a rare cause of acute abdominal pain.

While generally safe, the most feared complication of colonoscopy is perforation of the colon, occurring in nearly 1 in 1,000 procedures, and is more common when polypectomy is performed and electrocautery is used. Less commonly known is the post-polypectomy electrocoagulation syndrome, a transmural burn of the colon which mimics the signs and symptoms of perforation as well as the time course, but follows a benign course and can be treated conservatively.