Is NAA reduction in normal contralateral cerebral tissue in stroke patients dependent on underlying risk factors?
Regarding MCA infarction, contralateral tissue remote from the lesion behaves abnormally in the presence of hypertension, the NAA ratios in hypertensive patients being significantly lower. These data suggest that hypertension may compromise the use of contralateral tissue data as a reference for comparison with ischaemic tissue.
These results show a highly effective regimen in terms of pCR with a good toxicity profile in the neoadjuvant treatment of patients with breast cancer. The addition of trastuzumab increased pCR rate in Her2+ tumors.