[Phage therapy in overcoming antibiotic resistance in chronic rhinosinusitis].

Unlabelled: The relevance of the study is due to the observed increase in antibiotic resistance of the main pathogens of chronic rhinosinusitis.

Objective: To evaluate the effectiveness of phage therapy in the complex treatment of exacerbations of chronic rhinosinusitis.

Material And Methods: The study included 55 patients with a verified diagnosis of chronic rhinosinusitis and a history of periodic exacerbations throughout the year, hospitalized at the St.

[Clinical case of angiosarcoma of ethmoidal labyrinth and frontal sinus, issues of morphological verification of diagnosis].

A clinical case of incorrect verification of the angiosarcoma of the ethmoidal labyrinth and frontal sinus in a 36-year-old man is presented. A feature of this case is the disregard of additional research methods without taking into account the unilateralism of the pathological process, which led to the wrong tactics of surgical treatment and the development of a relapse of the disease complicated by nasal liquorrhea. A thorough examination of the patient and an analysis of a series of computer tomograms of the paranasal sinuses suggested a diagnosis of malignancy.