Fig. 4From: 99mTc-MDP bone scintigraphy of the hand: comparing the use of novel cadmium zinc telluride (CZT) and routine NaI(Tl) detectorsA 71-year-old man with rheumatoid arthritis. On both image data, multiple joints appear to be associated with increased uptake. On the CZT data, uptake is located on both sides of the joint space (arrow) and the increased uptake at the metacarpophalangeal region of the index finger appears to be a sesamoid bone (arrowhead)Back to article page