Tracheitis is inflammation of the trachea (windpipe).

MACHINE BRIEFS:

OPTION #1: tracheitis= TRAIK/AO*ITS
OPTION #2: tracheitis= TRAIK/YAO*ITS
OPTION #3: tracheitis= TRAIK/YI/AO*ITS
OPTION #4: tracheitis= TRAI/KAOE/AO*ITS
OPTION #5: tracheitis= TRAIK/YI/AOIT/*IS
OPTION #6: tracheitis= TRAIK/YI/AOIT/T*IS