<unk>  (also termed pneumosialadenitis wind parotitis, surgical mumps, or anaesthesia mumps), is a rare cause of parotid gland swelling which occurs when air is forced through the parotid (Stensen) duct resulting in inflation of the duct.
Pneumoparotitis
Emmonsiosis
Q fever
Carditis
Croup
Lymphangitis
Uveoparotitis
Rhinitis