VESICULAR Dictionary entry overview: What does vesicular mean? â¢ VESICULAR (adjective) The adjective VESICULAR has 1 sense: 1. of or relating to or involving vesicles Familiarity information: VESICULAR used as an adjective is very rare.
Blood transfusions can also help treat certain illnesses, including sickle cell disease and other blood disorders. Blood used in transfusions is screened by blood banks to make sure it is safe for use.
This procedure is used for people of all ages. Many people who have surgery need blood transfusions because they lose blood during their operations. For example, about one-third of all heart surgery patients have a transfusion. Some people who have serious injuriesâsuch as from car crashes, war, or natural disastersâneed blood transfusions to replace blood lost during the injury. Some people need blood or parts of blood because of illnesses. You may need a blood transfusion if you have: 1  A severe infection or liver disease that stops your body from properly making blood or some parts of blood.  An illness that causes anemia, such as kidney disease or cancer. Medicines or radiation used to treat a medical condition also can cause anemia.