For example, if kidney cancer spreads to the lungs, the cancer cells in the lungs are actually kidney cancer cells. The disease is metastatic kidney cancer, not lung cancer. It is treated as kidney cancer, not lung cancer. Doctors sometimes call the new tumor metastatic or distant disease.
Freebase(0.00 / 0 votes)Rate this definition: Rock Bottom. Rock Bottom is the second solo album by former Soft Machine drummer Robert Wyatt. It was released on 26 July 1974 by Virgin Records.
bottom-dweller - a fish that lives and feeds on the bottom of a body of water. bottom-feeder. fish - any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills; the shark is a large fish; in the living room there was a tank of colorful fish. mullet - bottom dwelling marine warm water fishes with two barbels on the chin.