{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T07:15:24Z","timestamp":1760080524858},"reference-count":18,"publisher":"Oxford University Press (OUP)","issue":"3-4","license":[{"start":{"date-parts":[[2021,5,15]],"date-time":"2021-05-15T00:00:00Z","timestamp":1621036800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,10,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>The current study aimed to estimate the effective doses and conversion coefficients (CCs) for typical barium swallow (BS), barium meal (BM) and barium enema (BE) protocols and to evaluate the impact of different examination parameters on the resulting CCs. Data were collected in surgical and therapy departments in St. Petersburg Urban Mariinsky Hospital. Computational models were developed using PCXMC 2.0 software. CCs (\u03bcSv\u00a0\u00d7\u00a0\u03bcGy\u22121\u00a0\u00d7\u00a0m\u22122) were estimated, as follows, for over couch and under couch exposure geometries, respectively: 2.3 and 1.7 for BS (surgical department); 2.4 and 2.0 for BM (surgical department); 2.6 and 2.1 for BE (surgical department) 2.5 and 3.8 for BM (therapy department). The effective doses and CCs are mainly influenced by the combination of different fluoroscopic series and X-ray images taken in different projections, the irradiation field size and the energy characteristics of the X-ray beam.<\/jats:p>","DOI":"10.1093\/rpd\/ncab059","type":"journal-article","created":{"date-parts":[[2021,5,14]],"date-time":"2021-05-14T20:08:12Z","timestamp":1621022892000},"page":"264-272","source":"Crossref","is-referenced-by-count":6,"title":["ESTIMATION OF THE EFFECTIVE DOSES FROM TYPICAL FLUOROSCOPIC EXAMINATIONS WITH BARIUM CONTRAST"],"prefix":"10.1093","volume":"195","author":[{"given":"Aleksandr","family":"Vodovatov","sequence":"first","affiliation":[{"name":"Laboratory of radiation hygiene of medical facilities, St-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Mira st. 8, St-Petersburg 197101, Russia"},{"name":"Department of Hygiene, FGBOU VO \u201cSt.Petersburg State Pediatric Medical University\u201d, Litovskaya St., 2 (building 9, letter \u201cI\u201d), St. Petersburg 194100, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vladislav","family":"Golikov","sequence":"additional","affiliation":[{"name":"Laboratory of radiation hygiene of medical facilities, St-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev, Mira st. 8, St-Petersburg 197101, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Irina","family":"Kamyshanskaja","sequence":"additional","affiliation":[{"name":"Department of Oncology, GBOU VO \u201cSaint-Petersburg State University\u201d, 21 line V. O., 8A, St. Petersburg 199034, Russia"},{"name":"Department of X-ray diagnostics, SPb GBUZ \u201cUrban Mariinsky hospital\u201d, Liteiny Pr., 56, Saint Petersburg 191014, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vladimir","family":"Cheremysin","sequence":"additional","affiliation":[{"name":"Department of Oncology, GBOU VO \u201cSaint-Petersburg State University\u201d, 21 line V. O., 8A, St. Petersburg 199034, Russia"},{"name":"Department of X-ray diagnostics, SPb GBUZ \u201cUrban Mariinsky hospital\u201d, Liteiny Pr., 56, Saint Petersburg 191014, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kseniya","family":"Zinkevich","sequence":"additional","affiliation":[{"name":"Department of X-ray diagnostics, SPb GBUZ \u201cUrban Mariinsky hospital\u201d, Liteiny Pr., 56, Saint Petersburg 191014, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Bernhardsson","sequence":"additional","affiliation":[{"name":"Medical Radiation Physics, Department of Translational Medicine, Lund University, Sk\u00e5ne University Hospital Malm\u00f6, Inga-Marie Nilssons gata 49, Malm\u00f6 205 02, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2021,5,15]]},"reference":[{"key":"2021101213363407400_ref1","first-page":"73","volume-title":"Information Bulletin","author":"Barkovsky","year":"2019"},{"key":"2021101213363407400_ref2","first-page":"137","article-title":"Estimation of effective doses for barium meal fluoroscopic examinations","author":"Vodovatov","year":"2017"},{"key":"2021101213363407400_ref3","volume-title":"On Radiation Safety of the Public","author":"Russian Federal State law \u21163-FZ","year":"1996"},{"key":"2021101213363407400_ref4","volume-title":"Methodical Guidance 2.6.1.2944\u201311","author":"Rospotrebnadzor","year":"2011"},{"key":"2021101213363407400_ref5","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1259\/0007-1285-67-797-485","article-title":"Estimation of effective dose from dose-area product measurements for barium meals and barium enemas","volume":"67","author":"Hart","year":"1994","journal-title":"Br. 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