Objective: Adenoid Hypertrophy is a common childhood condition that presents with mouth breathing, nasal discharge, snoring and sleep apnea. Lateral Nasopharyngeal X-ray aids diagnosis and assessment of patency of the Nasopharyngeal air column through Adenoid Nasopharyngeal Ratio (ANR). This study aims to correlate ANR with symptoms and signs of Adenoid Hypertrophy. Material and Methods: A retrospective study conducted in the Ear, Nose and Throat/Head and Neck Surgery (ENT/HNS) Department of University of Abuja Teaching Hospital, Gwagwalada from January 2019 to December 2021. The case notes and Lateral Nasopharyngeal X-rays of 66 Children aged between 2months to 11 years, with suspected Adenoid Hypertrophy were retrieved and relevant retrieved data analyzed. Results: A total of 66 patients were enrolled into this study with 50 (75.76%) males and 16 (24.24%) females. The age range was between 2 months to 11 years, with a mean of 3.65±2.76 years. ANR ranged from 0.03 to 0.94 with mean 0.71±0.15. Out of the 66 participants, 30 (46.15%) had ANR of 0.7, while 35 (53.85%) had ANR of > 0.7. Linear regression analysis showed association between age and ANR (P < 0.05). Snoring was the most common symptom (92.42%), followed by Mouth breathing (89.39%) and Nasal Discharge (77.27%). Majority of patients (88.6%) had a Mild Symptom Score. There was no statistically significant relationship between any of the clinical features and ANR. Conclusion: There is no significant correlation between the clinical features and adenoid nasopharyngeal ratio.
Background: Adenoid hypertrophy (AH) is a common childhood illness that occurs due to obstruction of the nasopharynx by enlarged adenoids. Lateral nasopharyngeal X-ray is used for diagnosis and assessment of patency of the nasopharyngeal air column by assessing the Adenoid Nasopharyngeal Ratio (ANR). This study aims to assess the ANR of symptomatic patients with AH that presented to Ear, Nose and Throat/ Head and Neck Surgeon (ENT/HNS) Department of the University of Abuja Teaching Hospital (UATH). Methodology: This was a retrospective study conducted in the ENT/HNS Department of UATH, Gwagwalada from January 2019 to December 2021. The case notes and lateral nasopharyngeal xrays of 112 children aged between 3 months to 15 years, diagnosed with Adenoid Hypertrophy, were retrieved. Relevant information such as demographics, and Lateral Nasopharyngeal X-ray measurements were extracted. Results: A total number of 112 participants were enrolled into this study. Out of these, 77 (68.8%) were males and 35 (31.2%) were females. The mean age of participants was 3.86 0.27 years, and age range was 3 months to 15 years. Most participants were between 0 – 5 years. The mean ANR among participants was 0.69 0.02. The minimum ANR was 0.03, and the maximum ANR was 1.00 Majority of participants had ANR 0.69. None of the participants between 10 – 15 years had an ANR > 0.79. Regression analysis showed statistically significant correlation between ANR and Age (p = 0.05). Conclusion: We observed an Adenoidal Nasopharyngeal Ratio that was lower than the benchmark of ANR considered for AH, this may probably be due to our inability to control the timing for obtaining the radiographs from clinic visit and some may have commenced treatment
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