question: my husband has this "bump" at the back of his neck, he told it was a fat globule, so he squeezed and we observed this white (no pus) secretion coming out.  However it grows every week.  and he squeezes it.  He went to see the doctor and he was told this was a fat globule.  However, im worried as he had Hodgkin Lymphoma 10 years ago....... He has been 'cancer free" from these 10 years but again I am worried about this bump