Systematic literature review and meta-analysis reveal link to increased risk cannot be ruled out.
Previous studies have shown an association between gut microbiome diversity and response to immune checkpoint inhibitor therapy.
Although allogeneic HCT is associated with increased risk for keratinocyte carcinoma, the magnitude of risk linked to certain patient characteristics is still unknown.
Many patients with vitiligo undergo multiple courses of phototherapy, which may raise concerns about their risk of photocarcinogenesis.
More research is needed to define criteria for stopping therapy.