Enchondromas, common benign intramedullary cartilaginous tumors, typically arise asymptomatically in metaphysis and diaphysis. We report a case diagnosed and treated for a giant sinonasal enchondroma, an extremely uncommon localization. Few cases have been reported in this location, and additional data is needed to draw conclusions regarding the potential for malignancy.
Supplementary information: The online version contains supplementary material available at 10.1007/s12070-024-04620-z.
Keywords: Enchondromatosis; Secondary chondrosarcoma; Sinonasal tumor; Solitary enchondroma.
© The Author(s) 2024.