https://www.selleckchem.com/pr....oducts/fasoracetam-n
0004). RTV was significantly higher in cancers requiring adjuvant chemo/radiation (P = .033). Mean RTV for patients with recurrence was 1.86 cm as compared to 1.29 cm for patients with no recurrence. Higher tumor volumes were more likely to be associated with recurrence. RTV is a variable that is readily available to head and neck surgeons. RTV is associated with clinical and pathological tumor sizes, margin status, need for adjuvant chemo/radiation and tumor recurrence. RTV is a variable that is readily available to head and