[Indurated chancre simulating nasal polyp].
D002601:Chancre; D003937:Diagnosis, Differential; D006801:Humans; D009298:Nasal Polyps / Q000175:diagnosis*; D013587:Syphilis / Q000175:diagnosis*
NASAL POLYPS/differential diagnosis; SYPHILIS/differential diagnosis
Tverdyi shankr, simulirovavshii polip nosa.