Mucosal Cysts of the Maxillary Sinus in Solid Organ Transplant Population: Computerised Tomography Follow-Up Results

Abstract

Background: The clinical significance of maxillary sinus mucosal cysts in liver and kidney transplant recipients remains unclear. Aim: To investigate the course of maxillary mucosal cysts in liver and kidney transplantation patients. Study Design: Retrospective clinical study Methods: Paranasal sinus computed tomography scans of 169 renal and 43 hepatic transplant recipients were reviewed. The incidence, size and growth characteristics of maxillary mucosal cysts in the renal and hepatic transplant population were noted. Results: Overall incidence of maxillary sinus mucosal cyst in transplantation patients was found to be 24.5%, with a male to female ratio of 2:1 (p