title: Comparisons of activity measurements with radionuclide calibrators.
abstract: The correct administration to a patient of the prescribed activity of a radiopharmaceutical is an important factor to ensure the confidence in the diagnosis or the therapeutic efficiency, while at the same time keeping the unnecessary human exposure as low as possible. Comparisons of activity measurements for 131I, 201Tl and 99mTc with radionuclide calibrators were organized the first time in Cuba during 2002 with the aim of obtaining information about the quality of administration of radiopharmaceuticals. Ten Cuban nuclear medicine departments and the laboratories involved in the production of these kinds of compounds participated in the comparison runs. The results presented in this paper facilitated the identification of several problems and initiated corrective actions. In addition, they indicate the necessity of establishing Quality Systems in nuclear medicine in Cuba.
authors: Centro de Isótopos (CENTIS), P.O. Box 3415, San José de las Lajas, Havana, Cuba. poropesa@centis.edu.cu
authors: P
authors: P
authors: Oropesa
authors: A T
authors: AT
authors: Hernández
authors: R
authors: R
authors: Serra
authors: E
authors: E
authors: Martínez
authors: C
authors: C
authors: Varela
mesh_terms: D002138:Calibration; D003462:Cuba; D004349:Drug Packaging; D006801:Humans; D009684:Nuclear Medicine Department, Hospital / Q000592:standards; D011785:Quality Assurance, Health Care; D011868:Radioisotopes / Q000032:analysis / Q000592:standards*; D019275:Radiopharmaceuticals / Q000032:analysis / Q000592:standards*
chemical_list: D011868:Radioisotopes; D019275:Radiopharmaceuticals