Diagnosing & Staging Nasopharyngeal Carcinoma
Since the nasopharynx is hidden behind the nasal cavity, diagnosing NPC requires specialized endoscopic equipment. A biopsy of the mass, along with skull base MRI imaging, is essential to determine the extent of disease.
Diagnostic Protocols
🩺Nasal Endoscopic Biopsy
Directly viewing the tumor and taking a tissue sample under local anesthesia.
🩺High-Resolution MRI of Skull Base
The best imaging to evaluate tumor spread into brain tissues and bony structures.
🩺Quantitative EBV PCR
Measuring EBV DNA copy numbers in blood to monitor tumor load.
Frequently Asked Questions
NPC staging places heavy emphasis on skull base invasion and regional neck node involvement, which are key markers of advanced stages.
While a CT scan is useful to see bone erosion, an MRI is highly preferred to evaluate soft tissue invasion and cranial nerve involvement.
Concerned About Symptoms or Have a Malignant Biopsy?
For diagnosed head and neck malignancies or suspicious non-healing lesions, Dr. Saikat Saha's clinic prioritizes appointments within 48 hours. Bypassing the standard queue ensures timely oncosurgical staging and surgical margins planning.
🚨 Emergency Support
For all emergency queries, trauma, or cancer cases, please initiate a checkup using our chat applet.