A meningioma is a tumor that starts between the skull and brain or the spine and spinal cord. Survival rates vary depending on the meningioma grade, with grade 1 tumors having the highest life ...

Hemorrhoids are swollen veins that can be internal (inside the rectum) or external (outside the rectum). Depending on their type and grade, it may be possible to remove them surgically. Most ...

Different types of cancer spread at different speeds. Additionally, the rate at which cancer spreads may depend on its grade and stage. This article discusses how fast cancer spreads in more detail.