english: But the problem was that the gamma detectors were these huge, bulky tubes, and they were filled with these scintillating crystals, and you just couldn't get them close enough around the breast to find small tumors.
non_english: Але проблема в тому, що гама-детектори - то такі величезні громіздкі труби, наповнені сцинтиляційними кристалами. Через них просто неможливо пробитися до грудей, щоб виявити маленькі пухлини.