Nasal septal perforation closure with bacterial cellulose in rabbits.

Unlabelled: Alloplastic materials can be used together with tissue and structure to close nasal septal perforation.

Aim: to test cellulose use in the closure of septal perforation in rabbits and to compare fibrosis, inflammation, vascular congestion and graft integrity.

Materials And Methods: Fifteen rabbits.

Bilateral inverted papilloma: case report and literature review.

The inverted papilloma is an uncommon unilateral nasosinusal benign tumor. The clinical picture presents nonspecific signs and symptoms, such as unilateral nasal obstruction, anosmia and headache. The diagnosis is established by anamnesis, physical exam, computed tomography and magnetic resonance imaging.