Tin tức & Cập nhật

Radiotherapy (RT) may be omitted in women ≥55 years of age with T1N0, grade 1 or 2, luminal A breast cancer who have been treated with breast-conserving surgery and endocrine therapy, due to the very low risk of 5-year local recurrence reported in a recent prospective cohort study.

Evidence on the association of weak opioids with a higher risk of oesophageal and colorectal cancer is not reliable, but there appears to be a small association with gastric cancer, suggests a study.