Sphenochoanal polyp: a case report
DOI:
https://doi.org/10.18203/issn.2454-5929.ijohns20174349Keywords:
Nasal polyp, Sphenochoanal polyp, Sphenoid sinusAbstract
Choanal polyp arising from the sphenoid sinus and presenting at the choana are rare. These are known as sphenochoanal polyp. We present a case of sphenochoanal polyp and its clinical features and surgical management is discussed. Our aim in this case was to properly delineate the origin of the polyp and differentiate it from other lesions such as the antrochoanal polyp and meningocele, followed by meticulous endoscopic excision of the polyp. Radiological investigations include a CT scan paranasal sinuses or a MRI diagnostic nasal endoscopy will confirm the diagnosis. Once the diagnosis is made surgical removal must be done.
References
Eloy PH, Evrard I, Bertrand B, Deelos M. Choanal polyp of sphenoidal origin-Report of two cases. Acta Oto-Rhino-Laryngica Belg. 1996;50:183-9.
Stammberger H. Functional Endoscopic Sinus Surgery. In: Decker BC, editor. Philadelphia: 1991.
Gupta AS, Majumdar AB, Pal R, Pal S. Spheno-choanal Polyp in a Young Adult Female Presenting with Epistaxis. J Clin Case Rep. 2012;2:169.
Killian G. The origin of choanal polyp. Lancet. 1906;2:81-2.
Crampette L, Mondain M, Rombaux P. Sphenochoanal polyp in children. Diagnosis and treatment. Rhinology. 1995;33:43-5.
Berg O, Carenfelt C, Silfversward C, Sobin A. Origin of the antrochoanal polyp. Arch Otolaryngol Head Neck Surg. 1988;114:1270-1.
Sirola R. Choanal polyps. Acta Otolaryngologica (Stockholm). 1966;61:42-8.
Spraggs PD. Radiological diagnosis of spheno-choanal polyp. J Laryngol Otol. 1993;107:159-60.
Tysome JR, Salem HA. Sphenochoanal polyp presenting with concomitant nasal polyps. Ear Nose Throat J. 2007;86:50-2.
