My dad had colon cancer surgery march last year .
recent pet scan showed 1 liver met and 1 aortocaval node .
irinotecan started in oct.
increase in liver met
increase in node
new nodule seen in adrenal
subeural nodule seen in left Lowe lobe
Theese are under 1 cm.
are these nodeS?
So are these mets ?
now the irinotecan not worked so what should be next step ?
What would b treatment
So why are nodules not called mets?