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.
Common Computer Terms and Definitions 11/09/10 DVD: Also called DVD-ROM. Digital Versatile Disk Read-Only Memory. File: Any form of digital data that's saved to a disk. Filename extension: The last three characters of a file or folder name, appearing after a period (dot). For example, DOC is the filename extension of MyLetter.DOC.