[Rhinologic changes in cystic fibrosis and hypogammaglobulinemia].

Nasal and paranasal findings in cystic fibrosis and hypogammaglobulinaemia are presented. Two cases are discussed. Case one that is 20 year old man with oedemato-polypoid changes of nasal mucosa and diagnosis of cystic fibrosis was made during his staying in hospital. Case 2 that is 12 year old boy with previously diagnosed hypogammaglobulinaemia also presented oedemato-polypoid changes of nasal mucosa. Both pharmacological and surgical treatments were brought. Authors' observations are compared with the literature and necessity of detailed diagnosis of oedemato-polypoid changes of nasal and paranasal sinus' mucosa is stressed.