PET scan query

  • 13 replies
  • 88 subscribers
  • 1287 views

Apologies if this has been asked before.  My husband was recently diagnosed as having a lung mass during a routine X-ray on neck for another unrelated issue. A follow up CT scan of full lungs was arranged and MRI.  The specialist nurse confirmed the CT showed the mass was not any larger than was originally seen and stated there was no evidence of spread including to lymph nodes.  A PET scan has now been arranged.   We are realistic to know this could be lung cancer but is it correct that the CT would have identified spread to lymph nodes or is it still possible that the PET could identify spread?