Contrast radiography of nasopharynx
Nasopharyngogram
Contrast radiography of nasopharynx (procedure)
86354001
http://purl.bioontology.org/ontology/SNOMEDCT/86354001
0
5443.
Nasopharyngeal structure
Radiographic imaging - action
Priorities
Digestive system contrast procedure
Regional contrast radiology
Contrast procedure of head
Radiography of nasopharynx
Respiratory system contrast procedure
Diagnostic Procedure
P5-10662
T060
C0202774
Contrast media