FIGURE 3. Images obtained with 99mTc-sestamibi (top row of each pair of rows) and 201Tl (bottom row of each pair) in dual-isotope protocol. Findings are normal.
FIGURE 4. Normal cavity size difference between images obtained with 99mTc-sestamibi (top row of each pair of rows) and those obtained with 201Tl (bottom row of each pair) in dual-isotope protocol.