Tl-201 positive, Ga-67 negative hepatoblastoma: a case report of a 12-year-old boy.
Hepatoblastoma is a primary liver neoplasm in which prompt diagnosis and resection are critical to long-term survival. Nuclear scintigraphy plays an important role in the characterization of hepatic masses. The authors present an unusual case of hepatoblastoma in a 12-year-old boy in whom Ga-67 scintigraphy and serum alpha-fetoprotein were negative. Positive Tl-201 scintigraphy pointed toward the true malignant nature of the mass and should be considered in the investigation of hepatic masses in childhood.
Bernard
E J
EJ
Department of Nuclear Medicine, New Children's Hospital, Westmead, Australia.
Nicholls
W
W
Howman-Giles
R
R
Kan
A
A
Stevens
M
M
D014408:Biomarkers, Tumor / Q000097:blood; D002648:Child; D005710:Gallium Radioisotopes; D018197:Hepatoblastoma / Q000000981:diagnostic imaging*; D006801:Humans; D008099:Liver / Q000473:pathology; D008113:Liver Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D011877:Radionuclide Imaging; D019275:Radiopharmaceuticals; D013671:Technetium Tc 99m Sulfur Colloid; D013794:Thallium Radioisotopes; D000509:alpha-Fetoproteins / Q000032:analysis
D014408:Biomarkers, Tumor; D005710:Gallium Radioisotopes; D019275:Radiopharmaceuticals; D013794:Thallium Radioisotopes; D000509:alpha-Fetoproteins; D013671:Technetium Tc 99m Sulfur Colloid