Final answer:
A bone marrow transplant is a last resort treatment for aplastic anemia when all other options have been exhausted.
Step-by-step explanation:
When all other treatment options have been exhausted, a bone marrow transplant is considered a last resort treatment for aplastic anemia. A bone marrow transplant involves replacing the patient's faulty bone marrow with healthy bone marrow from a compatible donor.
This procedure allows the new bone marrow to produce healthy blood cells and improve the patient's condition. While a bone marrow transplant can be a lifesaving treatment, it is important to note that it is a complex procedure and requires a compatible match for a successful outcome.
The last resort treatment for aplastic anemia is a bone marrow transplant. Aplastic anemia involves a deficiency in the numbers of RBC stem cells and can be inherited or triggered by factors such as radiation, medication, chemotherapy, or infection.
It is considered an autoimmune disease because the body’s immune system mistakenly attacks and destroys healthy cells. The condition affects not just red blood cells (RBCs) but also leads to lowered numbers of white blood cells and platelets, which are all crucial components produced by the bone marrow.