Assertion: tattoo | /r/Causes | cancer
Facets:
Source sentences:
text: There’s not enough evidence to make any claims about tattoos causing cancer, but doctors have noted a small number of melanoma skin cancers that appear in tattoos.
text: One 2018 research review found 30 such cases, though it could not prove whether the tattoos actually caused cancer or just happened to overlap with the diseased area.