BCG is a vaccine used to prevent tuberculosis (TB), but itâs also an effective treatment for some non-invasive bladder cancers. Itâs given directly into the bladder (intravesical).BCG is a type of immunotherapy drug and doctors arenât sure exactly how it works in bladder cancer.CG is a vaccine used to prevent tuberculosis (TB), but itâs also an effective treatment for some non-invasive bladder cancers. Itâs given directly into the bladder (intravesical).
Freebase(0.00 / 0 votes)Rate this definition: CD-ROM. A CD-ROM is a pre-pressed compact disc which contains data. The name is an acronym which stands for Compact Disc Read-only Memory. Computers can read CD-ROMs, but cannot write on them.
â¢ CD-ROM DRIVE (noun) The noun CD-ROM DRIVE has 1 sense: 1. a drive that is connected to a computer and on which a CD-ROM can be 'played'. Familiarity information: CD-ROM DRIVE used as a noun is very rare. Dictionary entry details. â¢ CD-ROM DRIVE (noun) Meaning: A drive that is connected to a computer and on which a CD-ROM can be 'played'. Classified under: Nouns denoting man-made objects. Hypernyms (CD-ROM drive is a kind of...):