[Symptom of increasing (positive or negative) pressure during the study of air exchange in the frontal sinus].
D000328:Adult; D005626:Frontal Sinus; D006801:Humans; D008297:Male; D008365:Manometry; D012852:Sinusitis / Q000175:diagnosis*
Simptom narastaiushchego (polozhitel'nogo ili otritsatel'nogo) davleniia pri issledovanii vozdushnogo obmena v lobnoĭ pazukhe.