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Updated: Aug 9, 2026
09:53
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
[Tansitional vesical cell carcinoma metastatizing to the sphenoid sinus]
J M Molina Ruiz del Portal1, F Anaya, E Solis
1Servicio de ORL, Hospital Infanta Margarita de Cabra, Córdoba. jmolinar@medynet.com
Acta Otorrinolaringologica Espanola
|March 23, 2006
Abstract:
Secundary tumors of the paranasal sinus are very uncommon with only one hundred cases reported in the literature up to 2001. The commonest site of the primary tumor is the kidney. The maxillary sinus is most often involved. The Sphenoid sinus is the rarest site. We report a rare case of metastasis to the sphenoid sinces from a transitional cell bladder tumor in a 69-year-old man who died after treatment with chemotherapy and we also review the liteature.
