Heck's disease has not been known to cause cancer.

Heck's disease (also known as focal epithelial hyperplasia) is a cutaneous condition characterized by white to pinkish papules that occur diffusely in the oral cavity.

Focal epithelial hyperplasia (also known as Heck's disease) - This is a wart-like growth in the mucous tissues of the mouth or, rarely, throat that is caused by certain sub-types of the human papillomavirus (HPV).

Focal epithelial hyperplasia.

Heck's disease (also known as focal epithelial hyperplasia) is a cutaneous condition characterized by white to pinkish papules that occur diffusely in the oral cavity.

Focal epithelial hyperplasia (also known as Heck's disease) - This is a wart-like growth in the mucous tissues of the mouth or, rarely, throat that is caused by certain sub-types of the human papillomavirus (HPV).