{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T11:07:11Z","timestamp":1777115231454,"version":"3.51.4"},"reference-count":20,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,12,20]],"date-time":"2021-12-20T00:00:00Z","timestamp":1639958400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Zhejiang Medical and Health Science-Technology Plan Project","award":["2020KY826"],"award-info":[{"award-number":["2020KY826"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Contrast Media &amp; Molecular Imaging"],"published-print":{"date-parts":[[2021,12,20]]},"abstract":"<jats:p>In order to study the application value of spiral CT lung density measurement software in the diagnosis of radioactive lung injury, the average CT values of lung apex, hilum, and diaphragm were measured by Pulmo automatic evaluation software of 16-slice spiral CT in 96 patients with different types of radiation lung injury diagnosed by conventional CT and 80 healthy subjects. The radiation lung injury on CT slices was classified, and the lung density was measured. In 96 patients with different types of radiation lung injury, 56 patients had different degrees of increase in average lung density, which was most obvious in the type of air insufficiency and chronic fibrosis. CT values of lung density in the ground glass stage and patch stage of acute radiation pneumonia had little influence due to the range and time of exposure. The lung density of 35 patients with radiation injury was measured in the normal range. There was a significant difference between normal lung density and abnormal lung density in different types of radiation lung injury (X2\u2009=\u200956.718, <jats:inline-formula>\n                     <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\">\n                        <a:mi>P<\/a:mi>\n                        <a:mo>&lt;<\/a:mo>\n                        <a:mn>0.001<\/a:mn>\n                     <\/a:math>\n                  <\/jats:inline-formula>). The mean lung density of 68 cases was normal and that of 12 cases was abnormal. There was a significant difference in lung density between the lung injury group and the normal group (X2\u2009=\u200918.027, <jats:inline-formula>\n                     <c:math xmlns:c=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\">\n                        <c:mi>P<\/c:mi>\n                        <c:mo>&lt;<\/c:mo>\n                        <c:mn>0.001<\/c:mn>\n                     <\/c:math>\n                  <\/jats:inline-formula>). Spiral CT lung density measurement can accurately evaluate the lung density values of different types of radiation lung injury and judge the correlation between lung density and different types of radiation lung injury. It is of great value to diagnose, locate, and master the radiation dose of different types of radiation lung injury.<\/jats:p>","DOI":"10.1155\/2021\/9305508","type":"journal-article","created":{"date-parts":[[2021,12,20]],"date-time":"2021-12-20T16:35:17Z","timestamp":1640018117000},"page":"1-6","source":"Crossref","is-referenced-by-count":3,"title":["The Application Value of Spiral CT Lung Densitometry Software in the Diagnosis of Radiation-Induced Lung Injury"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6905-8804","authenticated-orcid":true,"given":"Qingsong","family":"Tao","sequence":"first","affiliation":[{"name":"The Chemoradiotherapy Center, Ningbo No. 1 Hospital, Ningbo, Zhejiang 315000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4220-3546","authenticated-orcid":true,"given":"Ting","family":"Zhu","sequence":"additional","affiliation":[{"name":"The Chemoradiotherapy Center, Ningbo No. 1 Hospital, Ningbo, Zhejiang 315000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8193-0255","authenticated-orcid":true,"given":"Xiaoqin","family":"Ge","sequence":"additional","affiliation":[{"name":"The Chemoradiotherapy Center, Ningbo No. 1 Hospital, Ningbo, Zhejiang 315000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5389-4480","authenticated-orcid":true,"given":"Shengping","family":"Gong","sequence":"additional","affiliation":[{"name":"The Chemoradiotherapy Center, Ningbo No. 1 Hospital, Ningbo, Zhejiang 315000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8762-0736","authenticated-orcid":true,"given":"Jianxin","family":"Guo","sequence":"additional","affiliation":[{"name":"The Chemoradiotherapy Center, Ningbo No. 1 Hospital, Ningbo, Zhejiang 315000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-020-07604-z"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-014-3266-0"},{"issue":"8","key":"3","first-page":"28","article-title":"CERN to produce radioisotopes for health","volume":"56","author":"B. Leo","year":"2016","journal-title":"CERN Courier"},{"issue":"3","key":"4","first-page":"243","article-title":"Application value of CT spectrum curve and iodine measurement in the early diagnosis of gastric cancer","volume":"18","author":"W. Fang","year":"2015","journal-title":"Zhonghua Wei Chang Wai Ke Za Zhi"},{"issue":"3","key":"5","doi-asserted-by":"crossref","first-page":"294","DOI":"10.1002\/recl.19550740308","article-title":"The application of radioactive iodine in the diagnosis of thyroid disease","volume":"74","author":"B. Skanse","year":"2015","journal-title":"Recueil des Travaux Chimiques des Pays-Bas"},{"issue":"11","key":"6","doi-asserted-by":"crossref","first-page":"3311","DOI":"10.1016\/j.radcr.2021.07.083","article-title":"Grinker\u2019s myelinopathy: the rarely reported consequence of hypoxic brain injury","volume":"16","author":"R. Jayakrishnan","year":"2021","journal-title":"Radiology Case Reports"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1007\/s10853-014-8622-4"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1063\/1.4891603"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1007\/s10853-014-8616-2"},{"issue":"22","key":"10","doi-asserted-by":"crossref","first-page":"4337","DOI":"10.3390\/en12224337","article-title":"Experimental study of sensor fault-tolerant control for an electro-hydraulic actuator based on a robust nonlinear observer","volume":"12","author":"V. N. Tan","year":"2019","journal-title":"Energies"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1007\/s00170-015-7412-8"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1007\/s12541-018-0112-1"},{"issue":"1","key":"13","first-page":"6","article-title":"Research of hydraulic variable pitch control of the wind turbine based on PID","volume":"14","author":"D. 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Feng","year":"2017","journal-title":"China Medical Abstracts"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1007\/s00348-014-1849-7"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1002\/jcb.27682"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1177\/014920639402000408"}],"container-title":["Contrast Media &amp; Molecular Imaging"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/cmmi\/2021\/9305508.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cmmi\/2021\/9305508.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cmmi\/2021\/9305508.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,20]],"date-time":"2021-12-20T16:35:30Z","timestamp":1640018130000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/cmmi\/2021\/9305508\/"}},"subtitle":[],"editor":[{"given":"Yuvaraja","family":"Teekaraman","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2021,12,20]]},"references-count":20,"alternative-id":["9305508","9305508"],"URL":"https:\/\/doi.org\/10.1155\/2021\/9305508","relation":{},"ISSN":["1555-4317","1555-4309"],"issn-type":[{"value":"1555-4317","type":"electronic"},{"value":"1555-4309","type":"print"}],"subject":[],"published":{"date-parts":[[2021,12,20]]}}}