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.
The verb âmountingâ in this context means having the operating system in the guest virtual machine take control of some media (in this case a CD-ROM drive) and make it accessible as a file system. CD-ROM drives are usually mounted read-only. Attaching a file in the host operating system to the virtual CD device. Instructing the operating system running in the VM to mount the CD-ROM (which is really just the file mentioned in step 1) so that the files on it are visible to software running under the VMâs operating system.