Meta-iodobenzylguanidine scintigraphy in neuroblastoma--a comparison with conventional X-ray and ultrasound.
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Meta-iodobenzylguanidine scintigraphy in neuroblastoma--a comparison with conventional X-ray and ultrasound. / Müller-Gärtner, H W; Erttmann, Rudolf; Helmke, K.
in: PEDIATR HEMAT ONCOL, Jahrgang 3, Nr. 2, 2, 1986, S. 97-109.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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T1 - Meta-iodobenzylguanidine scintigraphy in neuroblastoma--a comparison with conventional X-ray and ultrasound.
AU - Müller-Gärtner, H W
AU - Erttmann, Rudolf
AU - Helmke, K
PY - 1986
Y1 - 1986
N2 - To evaluate the accuracy of meta-iodobenzylguanidine (MIBG) imaging in comparison with bone X-ray and ultrasound, 15 patients with histologically verified neuroblastoma were investigated using 123- or 131MIBG scintigraphy. 123MIBG and 131MIBG are used as the abbreviations for 123-iodine-labeled-MIBG and 131-iodine-labeled-MIBG, respectively. Either 7.4 MBq 131MIBG (n = 4) or 111-185 MBq 123MIBG (n = 11) was applied, and scans were performed 24 and 48 h PI. Anatomical orientation was provided in selected cases by single-photon emission CT or scintigraphy of other organs. X-ray procedures or ultrasound depicted 27 neuroblastoma manifestations (primary tumors and metastatic deposits); 24 of these (89%) were identified by MIBG scintigraphy. Of 42 primary neuroblastomas and metastatic deposits, 27 (64%) were detected by corresponding bone X-ray or ultrasound. The 15 neuroblastoma lesions depicted solely by MIBG scans were mainly (80%) situated in the skeletal system. Because of the pronounced physiological MIBG uptake by liver tissue, detection of intrahepatic or perihepatic tumor involvement is difficult. MIBG scintigraphy is a safe and noninvasive means of locating a wide range of neuroblastoma lesions. Its main diagnostic advantage in comparison with bone X-ray lies in the detection of bone marrow infiltration.
AB - To evaluate the accuracy of meta-iodobenzylguanidine (MIBG) imaging in comparison with bone X-ray and ultrasound, 15 patients with histologically verified neuroblastoma were investigated using 123- or 131MIBG scintigraphy. 123MIBG and 131MIBG are used as the abbreviations for 123-iodine-labeled-MIBG and 131-iodine-labeled-MIBG, respectively. Either 7.4 MBq 131MIBG (n = 4) or 111-185 MBq 123MIBG (n = 11) was applied, and scans were performed 24 and 48 h PI. Anatomical orientation was provided in selected cases by single-photon emission CT or scintigraphy of other organs. X-ray procedures or ultrasound depicted 27 neuroblastoma manifestations (primary tumors and metastatic deposits); 24 of these (89%) were identified by MIBG scintigraphy. Of 42 primary neuroblastomas and metastatic deposits, 27 (64%) were detected by corresponding bone X-ray or ultrasound. The 15 neuroblastoma lesions depicted solely by MIBG scans were mainly (80%) situated in the skeletal system. Because of the pronounced physiological MIBG uptake by liver tissue, detection of intrahepatic or perihepatic tumor involvement is difficult. MIBG scintigraphy is a safe and noninvasive means of locating a wide range of neuroblastoma lesions. Its main diagnostic advantage in comparison with bone X-ray lies in the detection of bone marrow infiltration.
M3 - SCORING: Zeitschriftenaufsatz
VL - 3
SP - 97
EP - 109
JO - PEDIATR HEMAT ONCOL
JF - PEDIATR HEMAT ONCOL
SN - 0888-0018
IS - 2
M1 - 2
ER -