Staging prostate cancer occurs after diagnosis, when tests are done to discover the size and location of the cancer. Grading refers to a cancer's appearance and indicates how quickly it's growing. Grading takes place after a biopsy (removal and examination of tissue), using the Gleason score.
The components of human blood are: Plasma. The liquid component of the blood in which the following blood cells are suspended: Red blood cells (erythrocytes). These carry oxygen from the lungs to the rest of the body. White blood cells (leukocytes).These help fight infections and aid in the immune process.Types of white blood cells include: Lymphocytes.he liquid component of the blood in which the following blood cells are suspended: Red blood cells (erythrocytes). These carry oxygen from the lungs to the rest of the body. White blood cells (leukocytes). These help fight infections and aid in the immune process. Types of white blood cells include: Lymphocytes.
Blood plasma. Blood plasma is a straw coloured liquid component of blood that normally holds the blood cells in whole blood in suspension; this makes plasma the extracellular matrix of blood cells. It makes up about 55% of the body's total blood volume. It is the intravascular fluid part of extracellular fluid (all body fluid outside of cells).