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What Are the Symptoms of Nasopharyngeal Carcinoma?

Dec 29, 2021 Source: Cainiu Health
Dr. Xu Gang
Introduction
What are the symptoms of nasopharyngeal carcinoma? 1. Blood-tinged nasal discharge is an early symptom of nasopharyngeal carcinoma, manifesting as blood-streaked mucus or blood-tinged nasal discharge that is drawn back into the mouth (also termed “blood-tinged postnasal drip”). 2. Nasal obstruction—most commonly unilateral, but bilateral obstruction may occur as the nasopharyngeal tumor enlarges. 3. Tinnitus and hearing loss.

Nasopharyngeal carcinoma (NPC) presents with a variety of symptoms, including epistaxis (nosebleeds), increased nasal discharge, nasal obstruction, tinnitus, and hearing loss. The most prominent manifestations are cervical lymphadenopathy (neck swelling) and dyspnea (difficulty breathing), resulting from tumor obstruction of the nasal passages, which produces a sensation of foreign-body presence in the nose. Surgical resection is typically the primary treatment modality for NPC, directly removing the malignant tissue. However, patients must wear masks postoperatively to prevent infection. Below, we detail the characteristic symptoms of nasopharyngeal carcinoma.

What Are the Symptoms of Nasopharyngeal Carcinoma?

1. Blood-tinged nasal discharge (epistaxis)

This is an early symptom of NPC, characterized by blood-streaked nasal mucus or blood-tinged mucus aspirated from the nasopharynx into the oropharynx—commonly termed “retracted blood-tinged sputum.” It frequently occurs upon waking in the morning. When the amount of blood is minimal, patients often overlook it, mistakenly attributing it to rhinitis or sinusitis—or even misidentifying it as hemoptysis.

2. Nasal obstruction

Most commonly unilateral, nasal obstruction may become bilateral as the nasopharyngeal tumor enlarges.

3. Tinnitus and hearing loss

These symptoms primarily result from tumor-induced obstruction of the ipsilateral Eustachian (auditory) tube. Progressive hearing loss may also occur due to direct invasion or compression of the auditory nerve by advanced disease. Tinnitus and hearing impairment are frequently misdiagnosed as otitis media or other ear disorders, leading to delayed diagnosis and treatment.

4. Headache

Approximately 70% of newly diagnosed NPC patients report headache. NPC-related headaches typically present as unilateral (migraine-like), vertex, occipital, or nuchal pain—often associated with tumor infiltration of the skull base bone or adjacent neurovascular structures.

5. Cervical lymphadenopathy

Many NPC patients first seek medical attention after incidentally detecting a neck mass during self-examination. This mass represents enlarged cervical lymph nodes—yet it is commonly misdiagnosed as inflammatory lymphadenitis. Any persistent or rapidly enlarging cervical mass unresponsive to anti-inflammatory therapy—particularly if firm, poorly mobile, painless, or composed of multiple coalesced nodules—warrants prompt medical evaluation.

The above outlines the key clinical manifestations of nasopharyngeal carcinoma. We hope this information is helpful to you.

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