About Burkitt’s lymphoma, true is-
## **Core Concept**
Burkitt's lymphoma is a type of non-Hodgkin lymphoma (NHL) that is highly aggressive and malignant. It is characterized by a rapid growth rate and is associated with a specific chromosomal translocation involving the **c-MYC** gene. This cancer is more common in equatorial Africa and is linked to Epstein-Barr virus (EBV) infection.
## **Why the Correct Answer is Right**
The correct answer involves understanding the specific characteristics of Burkitt's lymphoma. This malignancy is known for its high proliferation rate and is associated with a translocation between chromosomes 8 and 14, or variants thereof, leading to overexpression of the **c-MYC** oncogene. This genetic abnormality drives the aggressive nature of the disease. Burkitt's lymphoma also has a distinct morphology, often showing a "starry-sky" appearance under microscopy due to the presence of numerous apoptotic tumor cells and interspersed macrophages.
## **Why Each Wrong Option is Incorrect**
- **Option A:** Without the specific details of option A, we cannot directly address its inaccuracies. However, any option not aligned with the established facts about Burkitt's lymphoma, such as its association with EBV, specific genetic translocations, or clinical presentation, would be incorrect.
- **Option B:** Similarly, without the content of option B, we can't provide a direct refutation. Generally, if an option suggests Burkitt's lymphoma has a slow growth rate, is not associated with EBV, or lacks the characteristic genetic translocations, it would be incorrect.
- **Option C:** This option is not provided, but if it does not accurately reflect the known associations or characteristics of Burkitt's lymphoma, it would be considered incorrect.
## **Clinical Pearl / High-Yield Fact**
A key point to remember is that Burkitt's lymphoma is highly aggressive and requires prompt treatment, often with intensive chemotherapy regimens. The disease is also notable for its association with **Epstein-Barr virus (EBV)**, particularly in endemic cases found in Africa. Recognizing the "starry-sky" histological pattern and the specific genetic abnormalities, especially the **t(8;14) translocation**, can aid in diagnosis.
## **Correct Answer:** D.