Feasibility of radioiodine dosimetry using a small field of view gammacamera; pilot study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11130%2F15%3A10322184" target="_blank" >RIV/00216208:11130/15:10322184 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00064203:_____/15:10322184

Výsledek na webu

<a href="http://www.prolekare.cz/en/clinician-and-technology-journal-article/feasibility-of-radioiodine-dosimetry-using-a-small-field-of-view-gammacamera-pilot-study-57347" target="_blank" >http://www.prolekare.cz/en/clinician-and-technology-journal-article/feasibility-of-radioiodine-dosimetry-using-a-small-field-of-view-gammacamera-pilot-study-57347</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Feasibility of radioiodine dosimetry using a small field of view gammacamera; pilot study

Popis výsledku v původním jazyce

Nowadays, it is crucial to deal with the dosimetry issues in the light of 2013/59 EURATOM recommendation, where it is clearly defined that dosimetry will be required even for the targeted radionuclide therapy (TRT). The aim of this pilot study was to investigate and to verify the possibilities of dosimetry for patients undergoing first Radioiodine therapy (RAIT) using a small single head mobile gamma camera. Camera Solo mobile was used for quantitative imaging of 131I accumulation in remnants of patients' thyroids and 131I accumulating nodes (neck region). Vials with a known activity of 131I were used to calibrate the system. The patientvolunteers were around 3 months after thyreoablation due to thyroid carcinoma. The weight of the accumulating remnants or nodes was established using ultrasound or roughly estimated using phantom measurements. The absorbed doses within remnants or nodes vary from 40 Gy up to 780 Gy with an uncertainty from 25% up to 100% depending mainly on the mass of

Název v anglickém jazyce

Feasibility of radioiodine dosimetry using a small field of view gammacamera; pilot study

Popis výsledku anglicky

Nowadays, it is crucial to deal with the dosimetry issues in the light of 2013/59 EURATOM recommendation, where it is clearly defined that dosimetry will be required even for the targeted radionuclide therapy (TRT). The aim of this pilot study was to investigate and to verify the possibilities of dosimetry for patients undergoing first Radioiodine therapy (RAIT) using a small single head mobile gamma camera. Camera Solo mobile was used for quantitative imaging of 131I accumulation in remnants of patients' thyroids and 131I accumulating nodes (neck region). Vials with a known activity of 131I were used to calibrate the system. The patientvolunteers were around 3 months after thyreoablation due to thyroid carcinoma. The weight of the accumulating remnants or nodes was established using ultrasound or roughly estimated using phantom measurements. The absorbed doses within remnants or nodes vary from 40 Gy up to 780 Gy with an uncertainty from 25% up to 100% depending mainly on the mass of

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FS - Lékařská zařízení, přístroje a vybavení

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Lékař a technika

ISSN

0301-5491

e-ISSN

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Svazek periodika

45

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

82-87

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-84957876961