<abstract xmlns="http://www.w3.org/1999/xhtml"> The pterygopalatine fossa is an inverted pyramid-shaped space of the viscerocranium, protected by bony structures. Surgical access to this anatomical space is difficult, especially for tumor resection. There are numerous open surgical techniques for accessing this space, but nowadays, minimally-invasive endoscopic approaches are preferred in order to increase postoperative quality of life and reduce postoperative morbidities.The tumors of the pterygopalatine fossa can be benign or malignant, and can occur primarily in the fossa or as secondary extensions from the surrounding regions through the multiple canals and foramina in its walls. Squamous cell carcinomas of this space have been described to appear as extensions from the nasopharynx, the paranasal sinuses or through perineural extension from the cutaneous branches of the maxillary nerve.In this paper the authors present a rare case of squamous cell carcinoma of the pterygopalatine fossa, which was excised in an endoscopic transnasal approach after preoperative selective embolization.</abstract>

The pterygopalatine fossa is an inverted pyramid-shaped space of the viscerocranium, protected by bony structures. Surgical access to this anatomical space is difficult, especially for tumor resection. There are numerous open surgical techniques for accessing this space, but nowadays, minimally-invasive endoscopic approaches are preferred in order to increase postoperative quality of life and reduce postoperative morbidities.The tumors of the pterygopalatine fossa can be benign or malignant, and can occur primarily in the fossa or as secondary extensions from the surrounding regions through the multiple canals and foramina in its walls. Squamous cell carcinomas of this space have been described to appear as extensions from the nasopharynx, the paranasal sinuses or through perineural extension from the cutaneous branches of the maxillary nerve.In this paper the authors present a rare case of squamous cell carcinoma of the pterygopalatine fossa, which was excised in an endoscopic transnasal approach after preoperative selective embolization.

Squamous cell carcinoma of the pterygopalatine fossa - A case report

“Prof. Dr. Dorin Hociota” Institute of Phono-Audiology and Functional ENT Surgery, 21 Mihai Cioranu Street, District 5, Bucharest, Romania

Department of Morphological Sciences, Anatomy Discipline, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania

Romanian Journal of Rhinology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Squamous cell carcinoma of the pterygopalatine fossa - A case report"}

The pterygopalatine fossa is an inverted pyramid-shaped space of the viscerocranium, protected by bony structures. Surgical access to this anatomical space is...

Squamous cell carcinoma of the pterygopalatine fossa - A case report

Publicado en línea: 04 ago 2016

Páginas: 173 - 176

DOI: https://doi.org/10.1515/rjr-2016-0020

Palabras clave
pterygopalatine fossa, squamous cell carcinoma, endoscopic surgery

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Squamous cell carcinoma of the pterygopalatine fossa - A case report

Publicado en línea: 04 ago 2016

Páginas: 173 - 176

DOI: https://doi.org/10.1515/rjr-2016-0020

Palabras clavepterygopalatine fossa, squamous cell carcinoma, endoscopic surgery

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Palabras clave
pterygopalatine fossa, squamous cell carcinoma, endoscopic surgery