Scintigraphic demonstration of the thoracic duct following oral ingestion of 123I-heptadecanoic acid.
A new noninvasive method for scintigraphic demonstration of the anatomic localization and function of the thoracic duct is described. Seven volunteers ingested 123I-heptadecanoic acid; approximately one hour later the entire thoracic duct was demonstrated and correspondingly a sharp rise in the plasma appearance rate of radioactivity was recorded. The method is simple and without side effects. The usefulness of this examination in clinical practice remains to be elucidated.
Hvid-Jacobsen
K
K
Department of Nuclear Medicine, Herlev Hospital, University of Copenhagen, Denmark.
Thomsen
H S
HS
Nielsen
S L
SL
Kamper
A L
AL
Vestbo
J
J
D000284:Administration, Oral; D000328:Adult; D005227:Fatty Acids / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007457:Iodine Radioisotopes / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D013897:Thoracic Duct / Q000000981:diagnostic imaging*
D005227:Fatty Acids; D007457:Iodine Radioisotopes; C027252:17-iodoheptadecanoic acid