[The large tumour of the nasal cavity and paranasal sinuses--a case report].

The authors described the case of the large tumour of the nasal cavity and paranasal sinuses caused total occlusion of the right nasal cavity. The greater part of the tumour was outside of the nasal cavity. Computed tomography showed: a mass, which filled nasal cavity, maxillary sinus, ethmoid, frontal and translocated the septum. The rhinotomy was performed and the large tumour was removed. In histopathological test was found: polypus fibrovascularis oedematicus in statu inflammationis chronicae.