AMI  Vol.9 No.1 , January 2019
Incidental Discovery of Sphenoid Sinuses Agenesis: A Report of Two Cases in Benin, West Africa
ABSTRACT
Sphenoid sinuses are carved into the body of the sphenoid bone. They are probably the most variably pneumatized structures of the skull. They begin their pneumatization at the age of three and finished at adolescence. Several anatomic variants of sphenoid sinuses have been described in the literature. The agenesis of sphenoid sinuses in adults is very rarely found. We report two incidental cases of sphenoid sinuses agenesis discovered on CT scan in Benin, West Africa.
Cite this paper
Akanni, D. , Agossou, C. , Sansuamou, E. , Bouraïma, F. , Yèkpè, P. , de Tovè, K. , Biaou, O. and Boco, V. (2019) Incidental Discovery of Sphenoid Sinuses Agenesis: A Report of Two Cases in Benin, West Africa. Advances in Molecular Imaging, 9, 1-5. doi: 10.4236/ami.2019.91001.
References
[1]   Casselman, J.W. (2003) The Sphenoid Bone: Anatomy. Journal of Neuroradiology, 30, 201-210.

[2]   Anusha, B., Baharudin, A., Philip, R., Harvider, S. and Shaffie, B.M. (2014) Anatomical Variations of the Sphenoid Sinus and Its Adjacent Structures: A Review of Existing Literature. Surgical and Radiologic Anatomy, 36, 419-427.
https://doi.org/10.1007/s00276-013-1214-1

[3]   Lupascu, M., Comsa, G.I. and Zainea, V. (2014) Anatomical Variations of the Sphenoid Sinus—A Study of 200 Cases. ARS Medica Tomitana, 20, 57-62.
https://doi.org/10.2478/arsm-2014-0011

[4]   Keskin, G., üstündag, E. and Citfci, E. (2002) Agenesis of Sphenoid Sinuses. Surgical and Radiologic Anatomy, 24, 324-326.
https://doi.org/10.1007/s00276-002-0028-3

[5]   Hammer, G. and Radberg, C. (1961) The Sphenoidal Sinus: An Anatomical and Roentgenologic Study with Reference to Transsphenoid Hypophysectomy. Acta Radiologica, Original Series, 56, 401-422.
https://doi.org/10.1177/028418516105600601

[6]   Lokwani, M.S., Patidar, J. and Parihar, V. (2018) Anatomical Variations of Sphenoid Sinus on Multi-Detector Computed Tomography and Its Usefulness in Trans-Sphenoidal Endoscopic Skull Base Surgery. International Journal of Research in Medical Sciences, 6, 3063.
https://doi.org/10.18203/2320-6012.ijrms20183645

[7]   Yèkpè, P., Akanni, D., de Souza, C.O., Adjadohoun, S., Kiki, M., de Tovè, K.-M.S., Biaou, O. and Boco, V. (2018) Anatomic Variants of Sphenoid Sinuses and Adjacent Structures: A Study of 225 Skull CT Scans at CNHU-HKM in Benin, West Africa. Open Journal of Radiology, 8, 181-190.
https://doi.org/10.4236/ojrad.2018.83021

[8]   Budu, V., Mogoanta, C.A., Fanuţa, B. and Bulescu, I. (2013) The Anatomical Relations of the Sphenoid Sinus and Their Implications in Sphenoid Endoscopic Surgery. Romanian Journal of Morphology and Embryology = Revue Roumaine de Morphologie et Embryologie, 54, 13-16.

[9]   Anik, I., Anik, Y., Koc, K. and Ceylan, S. (2005) Agenesis of Sphenoid Sinuses. Clinical Anatomy (New York, N.Y.), 18, 217-219.
https://doi.org/10.1002/ca.20096

[10]   Orhan, M., Govsa, F. and Saylam, C. (2010) A Quite Rare Condition: Absence of Sphenoidal Sinuses. Surgical and Radiologic Anatomy, 32, 551-553.
https://doi.org/10.1007/s00276-010-0623-7

[11]   Baylançiçek, S. (2014) Sphenoid Sinus Agenesis. The Turkish Journal of Ear Nose and Throat, 24, 354-356.
https://doi.org/10.5606/kbbihtisas.2014.56255

[12]   Sonbay, D., Saka, C., Akin, I., Gunsoy, B. and Gokler, A. (2010) Prevalence of Sphenoid Sinus Agenesis in Adults: A CT Scan Study. B-ENT, 6, 167-169.

[13]   Craiu, C., Sandulescu, M. and Rusu, M.C. (2015) Variations of Sphenoid Pneumatization: A CBCT Study. Romanian Journal of Rhinology, 5, 107-113.
https://doi.org/10.1515/rjr-2015-0013

[14]   Dal Secchi, M.M., Dolci, R.L.L., Teixeira, R. and Lazarini, P.R. (2018) An Analysis of Anatomic Variations of the Sphenoid Sinus and Its Relationship to the Internal Carotid Artery. International Archives of Otorhinolaryngology, 22, 161-166.
https://doi.org/10.1055/s-0037-1607336

[15]   Seddighi, A., Mellati, O., Ghorbani, J., Raad, N. and Soleimani, M.M. (2014) Sphenoid Sinus: Anatomic Variations and Their Importance in Trans-Sphenoid Surgery. International Clinical Neuroscience Journal.
http://journals.sbmu.ac.ir/Neuroscience/article/view/6599

 
 
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