Guest: David R. Farley, M.D. Host: Darryl S. Chutka, M.D. (@ChutkaMD) What should you be looking for in your physical exam? How do you differentiate a femoral hernia from a swollen lymph node? Dr. David Farley breaks down common hernias, the importance of the history and the exam, when imaging studies like a CT scan may be needed, the impact of smoking, weight gain, and life style on incision healing, and when someone should be referred for surgery. Connect with the Mayo Clinic’s School of Continuous Professional Development online at https://ce.mayo.edu/ or on Twitter @MayoMedEd.