See Also: air bronchogram(medicine)
bronchogram(medicine)

methicillin (iou) and air bronchogram (medicine)


methicillin (iou)



methicillin noun. M20.
[from METH- + PEN)ICILLIN.]
Pharmacology. A semisynthetic penicillin used against staphylococci which produce penicillinase.

air bronchogram (medicine)


air bronchogram


Radiographic appearance of an air-filled bronchus surrounded by fluid-filled airspaces.