Roof of nasopharynx

Adenoid

Pharyngeal tonsil

Fossa of Rosenmüller

Opening of auditory tube

Pharyngeal recess

Floor of nasopharynx

Nasopharyngeal [posterior] [superior] surface of soft palate

Posterior margin of nasal septum and choanae

Malignant neoplasm of contiguous or overlapping sites of nasopharynx whose point of origin cannot be determined

Nasopharyngeal wall NOS