[Mycotic allergic sinusitis. Monographic review of the literature].

Mycotic allergic sinusitis is a unique form of chronic sinusitis characterized by the presence of nasal polyposis and non-invasive mycosis. The incidence is still unknown but it is suggested it may have a geographical variation. Characteristically it is found in young patients with a history of atopy. Based on clinical data and paraclinical studies, diagnosis suspicion criteria have been proposed though the definitive diagnosis is made by identifying mycotic hyphae in the nasal secretion culture or the pathology specimen. There is still no consensus in treatment though the medical-surgical combination has been proposed. The prognosis varies according to the response to treatment.