{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T06:33:19Z","timestamp":1782801199458,"version":"3.54.5"},"reference-count":36,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2024,8,27]],"date-time":"2024-08-27T00:00:00Z","timestamp":1724716800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["82171121"],"award-info":[{"award-number":["82171121"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["YG2023ZD23"],"award-info":[{"award-number":["YG2023ZD23"]}],"id":[{"id":"10.13039\/501100012226","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":[[2024,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To discuss the usefulness of ultrasonography (US) in the diagnosis and management of pediatric head and neck lymphatic malformations (HNLMs).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We conducted a retrospective analysis of 140 children who were referred to our hospital for the treatment of HNLMs.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The median age at presentation was 12\u2009months (1\u2009day\u2013171\u2009months; 66.4% under 2\u2009years old; 35.7% neonatus). The majority clinical presentations were asymptomatic mass (65.7%, 92\/140) and cosmetic deformity (25.7%, 36\/140). HNLMs involved the neck accounting for 65.7% (92\/140), especially posterior cervical trigone (22.1%, 31\/140), and submandibular (20.0%, 28\/140). The US diagnostic accuracy was 91.4% (128\/140). Their boundary with the surrounding tissues was usually clear (87.9%, 123\/140), whereas the shape was mostly irregular (97.1%, 136\/140). Based on surgical findings, there were 67 pure HNLMs and 73 intracystic hemorrhage. Between the two groups, there were statistical differences in capsule contents (<jats:italic>\u03c7<\/jats:italic><jats:sup>2<\/jats:sup>\u2009=\u20097.8299, <jats:italic>p<\/jats:italic>\u2009=\u20090.0051), flocculent echo floating (\u03c7<jats:sup>2<\/jats:sup>\u2009=\u200921.2964, <jats:italic>p<\/jats:italic>\u2009&lt;\u20090.0001), overlying skin (<jats:italic>\u03c7<\/jats:italic><jats:sup>2<\/jats:sup>\u2009=\u20099.0498, <jats:italic>p<\/jats:italic>\u2009=\u20090.0026), and palpation (<jats:italic>\u03c7<\/jats:italic><jats:sup>2<\/jats:sup>\u2009=\u200913.4058, <jats:italic>p<\/jats:italic>\u2009=\u20090.0003).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>US typically reveals the lesion with clear boundary, irregular morphology, anechoic contents, no blood flow signal, and echoic intracapsular septum with blood flow signal. In contrast, bluish appearance, tensional palpation, and capsule contents with low\/mixed echo or flocculent echo floating may indicate intracystic hemorrhage.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jcu.23787","type":"journal-article","created":{"date-parts":[[2024,8,27]],"date-time":"2024-08-27T12:39:41Z","timestamp":1724762381000},"page":"1288-1295","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Ultrasonography findings of pediatric head and neck lymphatic malformations: A 10\u2010year experience of 140 surgical cases"],"prefix":"10.1002","volume":"52","author":[{"given":"Wei","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Otolaryngology\u2010Head and Neck Surgery, Shanghai Children's Hospital, School of medicine Shanghai Jiao Tong University  Shanghai China"},{"name":"Department of Otolaryngology\u2010Head and Neck Surgery, Huashan Hospital Fudan University  Shanghai 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