Labels:text | screenshot | black | black and white | font OCR: ma, Image Fig. 25.11 Imaging of a parathyroid aden tained (a) shows a pertechnetate thyroid scan o conventionally 10-20 minutes after the letate intravenous injection of 99mTc pertech the patient through an indwelling needle. Without e (MIBI) is moving 99mTc methoxyisobutylisonitn ken. In (b) injected and a further series of images ta thyroid 99mTc MIBI is taken up both by the para combined adenoma and by normal thyroid so that detection composite image is seen. Using a change nages is algorithm, the change between the two hat determined and the statistical degree of the high difference is plotted as a probability. In ( eft lobe of red and orange in the upper pole of the le two the thyroid indicates a change between t images with a significance of over one in le thousand. This is the site ...