"stage II: involvement of two or more nodal groups on the same side of the diaphragm or stage I or II with contiguous extra-nodal involvement"
"They occur in older adults (mean age ~60 years), and there is a recognised male predilection (M: F of ~4:1) 2."
"stage II: involvement of two or more nodal groups on the same side of the diaphragm or stage I or II with contiguous extra-nodal involvement"
"stage IV: involvement of bone marrow or non-contiguous extra-nodal involvement"
Expected headings
"Staging"