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: Ancak problem şu ki, gama detektörleri içi ışıldayan kristallerle dolu kocaman hantal tüplerden oluşuyor ve küçük tümörleri teşhis için memeye bir türlü yeteri kadar yaklaştırılamıyor.