OBJECTIVE: Parathyroid scintigraphy using (99m)Tc-MIBI is not currently considered a valuable diagnostic tool for the localization of involved glands in patients with secondary hyperparathyroidism (SHPT). However, published data about its diagnostic accuracy are discordant and a meta-analysis about this topic is still lacking. The aim of our study is to meta-analyze the published data about the diagnostic performance of (99m)Tc-MIBI parathyroid scintigraphy in patients with SHPT. METHODS: A comprehensive computer literature search of studies published in PubMed/MEDLINE, Scopus and Embase databases through September 2011 and regarding the diagnostic accuracy of (99m)Tc-MIBI parathyroid scintigraphy in patients with SHPT was carried out. Only articles in English language in which at least 10 patients with SHPT underwent planar (99m)Tc-MIBI parathyroid scintigraphy were selected. Pooled sensitivity, pooled specificity and area under the ROC curve on a per lesion-based analysis were calculated to measure the diagnostic accuracy of (99m)Tc-MIBI parathyroid scintigraphy in SHPT patients. RESULTS: Twenty-four studies comprising 471 patients were included in this meta-analysis. The pooled sensitivity and specificity of (99m)Tc-MIBI parathyroid scintigraphy in detecting hyperplastic glands in SHPT patients were 58 % [95 % confidence interval (95 % CI) 52-65 %] and 93 % (95 % CI 85-100 %), respectively, on a per lesion-based analysis. Area under ROC curve was 0.75. CONCLUSIONS: In patients with SHPT and diffuse or nodular hyperplasia, planar parathyroid scintigraphy using (99m)Tc-MIBI has demonstrated an inadequate diagnostic accuracy. Therefore, it should not be considered as a first-line diagnostic imaging method in the pre-surgical detection of hyperplastic parathyroid glands.
OBJECTIVE: Parathyroid scintigraphy using (99m)Tc-MIBI is not currently considered a valuable diagnostic tool for the localization of involved glands in patients with secondary hyperparathyroidism (SHPT). However, published data about its diagnostic accuracy are discordant and a meta-analysis about this topic is still lacking. The aim of our study is to meta-analyze the published data about the diagnostic performance of (99m)Tc-MIBI parathyroid scintigraphy in patients with SHPT. METHODS: A comprehensive computer literature search of studies published in PubMed/MEDLINE, Scopus and Embase databases through September 2011 and regarding the diagnostic accuracy of (99m)Tc-MIBI parathyroid scintigraphy in patients with SHPT was carried out. Only articles in English language in which at least 10 patients with SHPT underwent planar (99m)Tc-MIBI parathyroid scintigraphy were selected. Pooled sensitivity, pooled specificity and area under the ROC curve on a per lesion-based analysis were calculated to measure the diagnostic accuracy of (99m)Tc-MIBI parathyroid scintigraphy in SHPT patients. RESULTS: Twenty-four studies comprising 471 patients were included in this meta-analysis. The pooled sensitivity and specificity of (99m)Tc-MIBI parathyroid scintigraphy in detecting hyperplastic glands in SHPT patients were 58 % [95 % confidence interval (95 % CI) 52-65 %] and 93 % (95 % CI 85-100 %), respectively, on a per lesion-based analysis. Area under ROC curve was 0.75. CONCLUSIONS: In patients with SHPT and diffuse or nodular hyperplasia, planar parathyroid scintigraphy using (99m)Tc-MIBI has demonstrated an inadequate diagnostic accuracy. Therefore, it should not be considered as a first-line diagnostic imaging method in the pre-surgical detection of hyperplastic parathyroid glands.
Authors: Serena Grimaldi; Jacques Young; Peter Kamenicky; Dana Hartl; Marie Terroir; Sophie Leboulleux; Amandine Berdelou; Julien Hadoux; Segolene Hescot; Hervé Remy; Eric Baudin; Martin Schlumberger; Désirée Deandreis Journal: Eur J Nucl Med Mol Imaging Date: 2018-04-22 Impact factor: 9.236
Authors: David Taïeb; Pablo Ureña-Torres; Paolo Zanotti-Fregonara; Domenico Rubello; Alice Ferretti; Ioline Henter; Jean-François Henry; Francesca Schiavi; Giuseppe Opocher; Johan G Blickman; Patrick M Colletti; Elif Hindié Journal: Clin Nucl Med Date: 2013-08 Impact factor: 7.794
Authors: Luis Mauricio Hurtado-López; Fernando Fernández-Ramírez; Eva Martínez-Peñafiel; José Damián Carrillo Ruiz; Norma Estela Herrera González Journal: Med Sci Monit Date: 2015-06-16