1. KMUH-PGY-CbD-1000726 (PGY) Case-based Discussion (CbD) ( ) / () / / // / / 1 2 3 4 5 6 7 8 9 1. (1) (2) 2. (1)(2) (3) 3. (1)(2) 4. 5. 6. 7. (1)(2) (3) (4) 8. :