[Ga-67 citrate scanning in the management of Hodgkin's disease (author's transl)].

159 potential areas of involvement in 26 patients with histologically proven Hodgkin's disease were examined by Ga-67 scanning. 137 areas (86%) were correctly assessed. An uptake was noted in 29 of 48 areas with active diseases, no uptake in 108 of 111 areas without active disease (97%). Best results were obtained from scans of mediastinum and lungs, particularly for differentiating between active disease and fibrosis. Para-aortic and pelvic regions often gave false-positive results because of the elimination of the tracer substance via the large bowel. Results of Ga-67 scanning in other regions were equivalent to those obtained by other diagnostic tests. Ga-67 citrate scanning thus offers an advantageous means of determining the exact stage of the disease and therefore its treatment.