clinical tumor stage group according to AJCC 7th edition
metadata complete
Stage IVA (AJCC 7th)
NCI BBRB
Stage IVA (AJCC 7th)
https://en.wikipedia.org/wiki/Cancer_staging
Chris Stoeckert, Helena Ellis
Stage IVA
A clinical tumor stage group according to AJCC 7th edition indicating cancers in patients who present with distant metastases at diagnosis and with differing characteristics from IVB.