Bone marrow harvested from a close relative is referred to as what kind of transplant?

Bone marrow harvested from a close relative is referred to as what kind of transplant?

• A. Autologous
• B. Allogenic
• C. Syngeneic
• D. Heterologous

Answer: (B)

The correct term for bone marrow harvested from a close relative is allogenic transplant. This type of transplant involves using stem cells or bone marrow from a donor who is genetically different from the recipient, but who is still a close match, such as a relative. The close genetic relationship enhances the likelihood of a successful transplant because the donor's cells are more likely to be compatible with the recipient's immune system. In contrast, an autologous transplant is when a patient receives their own stem cells or bone marrow, often after it has been harvested and stored. Syngeneic refers to a transplant between identical twins, where the genetically identical nature of the twins means a high compatibility. Heterologous is a less common term that doesn't specifically apply to bone marrow transplants in this context and typically refers to tissues or organs taken from a different species or donor that is not genetically identical. Understanding these definitions is crucial for recognizing the different types of transplants and their implications for patient care and treatment options.

The correct term for bone marrow harvested from a close relative is allogenic transplant. This type of transplant involves using stem cells or bone marrow from a donor who is genetically different from the recipient, but who is still a close match, such as a relative. The close genetic relationship enhances the likelihood of a successful transplant because the donor's cells are more likely to be compatible with the recipient's immune system.

In contrast, an autologous transplant is when a patient receives their own stem cells or bone marrow, often after it has been harvested and stored. Syngeneic refers to a transplant between identical twins, where the genetically identical nature of the twins means a high compatibility. Heterologous is a less common term that doesn't specifically apply to bone marrow transplants in this context and typically refers to tissues or organs taken from a different species or donor that is not genetically identical.

Understanding these definitions is crucial for recognizing the different types of transplants and their implications for patient care and treatment options.