Do hoc lop SA nang cao nen qua truc tre. Nguyen dem truc chi co 5 cas thui 
1/ binh thuong ( du chan doan tren LS kha ghe, CTSN/da thuong).
2/Rach than (P) kem tu dich quanh than, tran khi mang phoi, tran dich o bung luong it
3/ Hoi chan khoa Noi Tieu hoa gan mat lau 8, K gan vo, sau khi hoi chan xong thi khong co chi dinh DSA.
4/ U vung chau (5cm), kha nang u mac treo.
5/ Viem tui mat cap.
Het !
Handsdung.
