All of the following statements about Nasopharyngeal carcinoma are true EXCEPT:
**Core Concept**
Nasopharyngeal carcinoma is a type of cancer that originates in the nasopharynx, which is the upper part of the throat behind the nose. **Epstein-Barr virus (EBV)** infection is closely associated with this disease. The **World Health Organization (WHO)** classifies nasopharyngeal carcinoma into three main types based on histological characteristics.
**Why the Correct Answer is Right**
Since the question is incomplete, let's discuss a general aspect of nasopharyngeal carcinoma. The disease has a strong association with **EBV** infection, especially in endemic regions like Southeast Asia. **Genetic predisposition** and **environmental factors** also play roles in its development. The **tumor** often presents with **cervical lymphadenopathy** due to early metastasis.
**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific statement, we cannot directly address why it might be incorrect.
**Option B:** Similarly, without the statement, we cannot provide a reason for its incorrectness.
**Option C:** The same applies here; the statement is needed to assess its validity.
**Option D:** Again, the lack of a statement makes it impossible to evaluate its correctness.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that nasopharyngeal carcinoma often presents with **neck masses** due to lymph node metastasis, and **EBV** serology can be helpful in diagnosis.
**Correct Answer:** Correct Answer: D. No specific statement is provided to directly answer the question based on the given format.