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Nasolacrimal duct obstruction on (131)I spect/ct: atypical false-positive paranasal radioiodine uptake as a complication of single-dose rai treatment

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dc.contributor.authorÖZGÜVEN, SALİH
dc.contributor.authorsFilizoğlu N., Öksüzoğlu K., Özgüven S., Buğdaycı O., Erdil T. Y.
dc.date.accessioned2022-12-16T07:35:43Z
dc.date.accessioned2026-01-11T16:22:34Z
dc.date.available2022-12-16T07:35:43Z
dc.date.issued2022-10-19
dc.description.abstractNasolacrimal duct obstruction (NLDO) is a rare complication after radioiodine therapy and may cause false positive 131I uptake at the point of obstruction in 131I whole body scan. Here, we report a 59-year-old female patient with papillary thyroid cancer treated with total thyroidectomy followed by 131I therapy. 131I whole body scan revealed focal uptake in the head. Single photon emission computed tomography/computed tomography (CT) showed focal uptake at the right proximal nasolacrimal duct. The ophthalmologic examination and the diagnostic maxillofacial CT confirmed the diagnosis of NLDO.
dc.description.abstractNazolakrimal kanal tıkanıklığı (NLKT), radyoiyot tedavisi sonrası nadir görülen bir komplikasyondur ve 131I tüm vücut tarama sintigrafisinde tıkanma noktasında yanlış pozitif 131I tutulumuna neden olabilir. Burada, 59 yaşında papiller tiroid kanserli, total tiroidektomi ve ardından 131I tedavisi uygulanan bir kadın hasta sunuldu. 131I tüm vücut tarama sintigrafisinde kafada odaksal bir 131I tutulumu izlendi. Tek foton emisyon tomografisi/ bilgisayarlı tomografi (BT) sağ nazolakrimal kanal proksimal kesiminde fokal 131I tutulumu gösterdi. Oftalmolojik muayene ve tanısal maksillofasiyal BT, NLKT tanısını doğruladı.
dc.identifier.citationFilizoğlu N., Öksüzoğlu K., Özgüven S., Buğdaycı O., Erdil T. Y. , "Nasolacrimal Duct Obstruction on (131)I SPECT/CT: Atypical False-positive Paranasal Radioiodine Uptake as a Complication of Single-dose RAI Treatment.", Molecular imaging and radionuclide therapy, cilt.31, sa.3, ss.234-236, 2022
dc.identifier.doi10.4274/mirt.galenos.2021.68926
dc.identifier.endpage236
dc.identifier.issn2146-1414
dc.identifier.issue3
dc.identifier.startpage234
dc.identifier.urihttps://avesis.marmara.edu.tr/api/publication/7e24b37a-61aa-40b3-8161-1f739322c9d5/file
dc.identifier.urihttps://hdl.handle.net/11424/283672
dc.identifier.volume31
dc.language.isoeng
dc.relation.ispartofMolecular imaging and radionuclide therapy
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectradioiodine therapy
dc.subjectnasolacrimal duct obstruction
dc.subjectthyroid cancer
dc.subjectradyoiyot tedavi
dc.subjectnazolakrimal kanal tıkanıklığı
dc.subjecttiroid kanseri
dc.titleNasolacrimal duct obstruction on (131)I spect/ct: atypical false-positive paranasal radioiodine uptake as a complication of single-dose rai treatment
dc.typearticle
dspace.entity.typePublication

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