question: Hi, My Mummy went for a chest xray and found there was a patch, she was recomended for a CT Scan and they found that there was a "Cavitating nodular lesion seen in the perihery of the left lower lobe. It displays irregular margins. It is approx 3.2 x 2.1 x 2.1 cm, Rest of the lung is clear". Now we had gone for a CT guided Biopsy, now it is 14 days and still the report is not clear. The doctor is telling us to wait for the report, does it take so long to detect Cancer :(