{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T05:10:02Z","timestamp":1780377002010,"version":"3.54.1"},"reference-count":26,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T00:00:00Z","timestamp":1768435200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T00:00:00Z","timestamp":1768435200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100004763","name":"Natural Science Foundation of Inner Mongolia Autonomous Region","doi-asserted-by":"publisher","award":["2025MS08053"],"award-info":[{"award-number":["2025MS08053"]}],"id":[{"id":"10.13039\/501100004763","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Clinical Ultrasound"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To evaluate the impact of lung ultrasound on the frequency of radiological examinations (chest X\u2010ray and CT), radiation exposure, duration of illness, and hospitalization costs in pediatric pneumonia.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      A retrospective analysis was performed on pediatric pneumonia cases from two branches of Ordos Central Hospital\u2014Dongsheng (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u2009407, all underwent lung ultrasound) and Kangbashi (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u2009155, none underwent lung ultrasound)\u2014between January 2022 and June 2024.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      No significant differences in duration of illness or costs for mild cases (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&gt;\u20090.05). For severe cases, DongSheng Hospital had a shorter median duration of illness (12 vs. 14\u2009days,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.021) and lower median costs (3485 vs. 4378 RMB,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.003). The median number of chest X\u2010rays (1 vs. 2) and CT scans (0 vs. 1) was lower at DongSheng compared to Kangbashi (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001). Age\u2010stratified analysis revealed significantly lower dose\u2010area product (DAP) from X\u2010rays in mild cases (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001), with significantly lower dose\u2013length product (DLP) from CT also observed in children aged \u2265\u20095\u2009years (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05). In severe cases, significantly lower DAP was found (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05), while no significant differences were observed for DLP.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Lung ultrasound reduces the frequency of radiological examinations, radiation exposure, shortens duration of illness in severe cases, and lowers hospitalization costs.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/jcu.70186","type":"journal-article","created":{"date-parts":[[2026,1,16]],"date-time":"2026-01-16T05:19:02Z","timestamp":1768540742000},"page":"1153-1163","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Lung Ultrasound Reduces Radiation Exposure, Duration of Illness, and Costs in Pediatric Pneumonia: A 2\u2010Year Retrospective Study"],"prefix":"10.1002","volume":"54","author":[{"given":"Xinxin","family":"Guo","sequence":"first","affiliation":[{"name":"Ordos Clinical College of Inner Mongolia Medical University  Inner Mongolia China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanli","family":"Jiang","sequence":"additional","affiliation":[{"name":"Ordos Central Hospital  Inner Mongolia China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-4534-1427","authenticated-orcid":false,"given":"Rong","family":"Wu","sequence":"additional","affiliation":[{"name":"Ordos Clinical College of Inner Mongolia Medical University  Inner Mongolia China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hai","family":"Du","sequence":"additional","affiliation":[{"name":"Ordos Central Hospital  Inner Mongolia China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jin","family":"Gao","sequence":"additional","affiliation":[{"name":"Ordos Central Hospital  Inner Mongolia China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Zhou","sequence":"additional","affiliation":[{"name":"Ordos Clinical College of Inner Mongolia Medical University  Inner Mongolia China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanrong","family":"Jia","sequence":"additional","affiliation":[{"name":"Ordos Central Hospital  Inner Mongolia China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,15]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.2147\/MDER.S501714"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.3390\/children11010122"},{"key":"e_1_2_12_4_1","first-page":"S51","article-title":"Complications and Long\u2010Term Impact of Early Life Pneumonia","volume":"60","author":"Ayuk A. 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