Toxic Megacolon (General Surgery EOR - Smarty PANCE) Exam Questions and Answers 100% Correct

Toxic Megacolon (General Surgery EOR - Smarty PANCE) Exam Questions and Answers 100% Correct What is toxic megacolon? Toxic megacolon is a life-threatening complication characterized by rapid dilatation of the colon, often associated with inflammatory bowel disease (IBD) or infections. ● Toxic patient: sepsis, febrile, abdominal pain ● Megacolon: acutely and massively distended colon What are the typical symptoms of toxic megacolon? Symptoms may include severe abdominal pain, distension, fever, rapid heart rate, dehydration, and shock. What are the common underlying causes of toxic megacolon? Inflammatory bowel diseases (such as ulcerative colitis), Clostridium difficile infection, and other bacterial infections are common causes. Incidence of toxic megacolon in Crohn's disease? 5% Incidence of toxic megacolon in Ulcerative Colitis? 10% What diagnostic tests are utilized for toxic megacolon? Abdominal X-rays showing a dilated colon, blood tests showing elevated inflammatory markers, and clinical evaluation are essential in diagnosis.