Could a rash be vulvar cancer? what does vulvar cancer look like?

Maybe: Most vulvar cancers are bumps, little cauliflowers, or ulcers. The one that looks like a rash is paget's, a relatively non-aggressive one that develops slowly and looks strikingly abnormal. If the rash stays around for more than two weeks, a physician office visit is in order.

Vulvar cancer : Some vulvar cancers can look like rashes, but more commonly vulvar cancer are lumps, bumps or masses on the vulva.