{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,20]],"date-time":"2025-12-20T06:31:27Z","timestamp":1766212287003,"version":"3.48.0"},"reference-count":24,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2025,12,18]],"date-time":"2025-12-18T00:00:00Z","timestamp":1766016000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100016981","name":"Necmettin Erbakan University","doi-asserted-by":"crossref","award":["211718008\/2021"],"award-info":[{"award-number":["211718008\/2021"]}],"id":[{"id":"10.13039\/501100016981","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Children"],"abstract":"<jats:p>Objective: To evaluate the clinical and biochemical differences between pediatric patients with suspected foreign body aspiration (FBA) who had foreign bodies detected on bronchoscopy and those who did not. Methods: Patients undergoing bronchoscopy for suspected FBA were retrospectively divided into two groups: Group 1 (n = 59), with confirmed foreign body; Group 2 (n = 50), without foreign body. Age, blood gas parameters (pCO2, pO2, SpO2), and type and localization of foreign bodies were recorded and statistically compared. Results: The mean age was significantly lower in Group 1 (24.63 \u00b1 12.32 months) than in Group 2 (37.12 \u00b1 32.98 months; p = 0.014). Group 1 had significantly higher pCO2 levels (41.24 \u00b1 13.37 mmHg vs. 31.53 \u00b1 6.44 mmHg; p &lt; 0.001) and lower pO2 levels (45.78 \u00b1 12.18 mmHg vs. 53.98 \u00b1 13.24 mmHg; p = 0.001). Oxygen saturation values showed no significant difference between groups (p = 0.19). Among confirmed cases, foreign bodies were located in the right bronchial system (56%), left bronchial system (41%), and trachea (3.4%). Conclusions: Children diagnosed with FBA were younger and exhibited greater abnormalities in blood gas parameters compared to those without FBA. While bronchoscopy remains essential for the definitive diagnosis and treatment of suspected FBA, our findings suggest that these results may play a significant role in reducing unnecessary bronchoscopies.<\/jats:p>","DOI":"10.3390\/children12121710","type":"journal-article","created":{"date-parts":[[2025,12,18]],"date-time":"2025-12-18T09:15:21Z","timestamp":1766049321000},"page":"1710","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Evaluation of Preoperative Capnographic Parameters in Children with Suspected Foreign Body Aspiration"],"prefix":"10.3390","volume":"12","author":[{"given":"Murat","family":"Kuru","sequence":"first","affiliation":[{"name":"Thoracic Surgery Department, Necmettin Erbakan University School of Medicine, 42080 Konya, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tamer","family":"Altinok","sequence":"additional","affiliation":[{"name":"Thoracic Surgery Department, Necmettin Erbakan University School of Medicine, 42080 Konya, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Resul","family":"Y\u0131lmaz","sequence":"additional","affiliation":[{"name":"Anesthesiology and Reanimation Department, Necmettin Erbakan University School of Medicine, 42080 Konya, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2025,12,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"5159","DOI":"10.21037\/jtd.2020.03.94","article-title":"Foreign body aspiration","volume":"13","author":"Bajaj","year":"2021","journal-title":"J. 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