Based on the context and the answer, generate a question. 

Context: The big worry had been the cancer had come from some other place they had n't caught as was much farther along . The other worry was that the cancerous cell had traveled via the lymphatic system which would have spread the cancer throughout her body . So my family dodge an IED with that one . So we are happy people .

Answer:

Their family member 's cancer did n't spread .



What may be a fact about this situation ?