A Cross-Sectional Study of Sphenoid Sinus as Part of Endoscopic Endonasal Transsphenoidal Approach to Pituitary Adenoma

Abdalla, Abuzer; Yosif, Yosif Mohamed; Akeel, Mohammed; Anwer, Danish

doi:10.5958/2322-0422.2016.00006.0

Cited by 1 publication

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“…The size might be affected by the paranasal sinuses' shape and pneumatization, especially the Sphenoid sinus. [5] The total number of cases per million is lower in Saudi Arabia when compared to UK. [6] Saudi Arabia is obliged to protect the health of not only its citizens and residents but also all visitors from around the world.…”

Section: Introductionmentioning

confidence: 99%

Anatomical Consideration of Nasopharyngeal and Oropharyngeal Swab Tests of COVID-19 among the Population in the Area Jazan, Kingdom of Saudi Arabia

Ali

Akeel

Abdalla

et al. 2021

IJCEP

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Background and Aim: In conducting nasopharyngeal and oropharyngeal swab tests of suspected COVID-19 infection, one should expect variations in depth of nasopharynx and oropharynx among different categories of sex and ethnic groups. This study aims to describe the length of the nose to nasopharynx and mouth to oropharynx in the local population of the area of Jazan, Kingdom of Saudi Arabia. Methods: Participants in this study were asymptomatic Saudi adults. Seventy participants underwent oropharyngeal swab test, and 25 underwent nasopharyngeal swab test. Swab test stick was measured (length of stick out of the nose and out of the mouth) to estimate the nasopharynx and oropharynx's depth, respectively. Also, we measured the nasopharynx and oropharynx depth in 42 cadaveric heads with a mid-sagittal section for comparative purposes. We analyzed the data to show the correlation in measurements of (1) male to female, (2) oropharynx depth to nasopharynx depth, and (3) cadaveric (Caucasian) to the living (local) population. Results: In the local population, our finding shows an average depth of the nasopharynx to be 9.82 ±0.48 cm in males and 8.99 ± 0.35 cm in females, with the difference to be significant, and an average depth of the oropharynx to be 9.12 ± 0.44 cm in males, and 8.45 ± 0.34 cm in females, also with the difference to be significant: We found Caucasian cadaveric specimens to have lengthier measurements in both nasopharynx and oropharynx depths than the local population. Conclusion:We concluded that there is significant difference in the measurements of the depth of the nasopharynx and oropharynx. Also, sex and race factors have significant effect on these measurements.

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Section: Introductionmentioning

confidence: 99%