Does age at Primary Malignancy determine Survival in Adolescent and Young Adults That Develop a Secondary Thyroid Cancer?
For AYA patients with thyroid SMNs, having a prior AYA PM (compared to a pediatric PM), Black race, and having three or more independent tumors predicted a decreased OS, independent of PM type or PM/SMN stage.
This is the first study to demonstrate oxidative damage to lipids, DNA and proteins in LS, revealing a novel pathophysiological mechanism which may contribute to sclerosis, autoimmunity and carcinogenesis. Therapeutic strategies using antioxidants might be a useful new approach in the treatment of LS and could also help to prevent secondary malignancies.