Diagnosis of nasopharyngeal carcinoma

Woo, J.K.; Sham, C.L.

Ear Nose and Throat Journal 69(4): 241

1990


ISSN/ISBN: 0145-5613
PMID: 2351085
Document Number: 353059
The diagnosis of nasopharyngeal carcinoma rests on perceptive symptom analysis, a careful clinical examination, and the selection of appropriate clinical investigations. A high index of suspicion is required. When mirror examination fails to provide a satisfactory view of the nasopharynx, flexible or rigid nasopharyngeal endoscopy is mandatory. Serologic examination of IgA antibodies to Epstein-Barr virus early antigen and viral capsid antigen is helpful in identifying high-risk patients. Biopsy material should be sent fresh to the laboratory for analysis so that special staining can be carried out in cases of doubtful diagnosis.

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