{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T01:20:33Z","timestamp":1787793633947,"version":"build-2784847793"},"reference-count":21,"publisher":"Oxford University Press (OUP)","license":[{"start":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T00:00:00Z","timestamp":1787788800000},"content-version":"vor","delay-in-days":1,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Iodine-131 (131I) and fluorine-18 (18F) are widely used radionuclides in nuclear medicine; however, accidental localized contamination of the hands may occur during radiopharmaceutical preparation, dispensing, administration, or contaminated-material handling. This study presents a scenario-based computational assessment of hand skin dose from 131I and 18F contamination using the SkinDose module of VARSKIN\/V+. Skin equivalent dose coefficients were calculated as a function of exposure time and normalized per unit spilled activity as mSv\/MBq. For 18F, the cumulative dose increased rapidly during the first few hours and approached a plateau due to its short physical half-life. For 131I, dose accumulation continued over the evaluated period because of its longer physical half-life. The results provide practical reference dose coefficients for radiation-protection assessment of localized hand contamination, while emphasizing that they should be interpreted within the limits of the defined scenarios and realistic contamination-management conditions.<\/jats:p>","DOI":"10.1093\/rpd\/ncag101","type":"journal-article","created":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T11:20:48Z","timestamp":1786360848000},"source":"Crossref","is-referenced-by-count":0,"title":["Evaluation of hand skin radiation doses from accidental 131I and 18F radiopharmaceutical contamination during nuclear medicine procedures"],"prefix":"10.1093","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4664-3744","authenticated-orcid":false,"given":"Akbar","family":"Abbasi","sequence":"first","affiliation":[{"name":"Faculty of Arts and Science, University of Kyrenia , TRNC, via Mersin 10, Kyrenia ,","place":["T\u00fcrkey"]},{"name":"Department of Mathematical Sciences, Saveetha School of Engineering, SIMATS , Saveetha Nagar, Thandalam, Chennai 602105, Tamil Nadu ,","place":["India"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vali","family":"Bashiry","sequence":"additional","affiliation":[{"name":"Faculty of Engineering, Near East University , Near East Boulevard, ZIP 99138, Nicosia, TRNC, via Mersin 10 ,","place":["T\u00fcrkey"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fatemeh","family":"Mirekhtiary","sequence":"additional","affiliation":[{"name":"Faculty of Engineering, Near East University , Near East Boulevard, ZIP 99138, Nicosia, TRNC, via Mersin 10 ,","place":["T\u00fcrkey"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Serap","family":"Maden","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Faculty of Medicine, Near East University , Near East Boulevard, ZIP 99138, Nicosia, TRNC, via Mersin 10 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