Aniridia-Wilms' tumor syndrome is a rare genetic disorder characterized by the absence of the colored part of the eye (iris) and the development of a type of kidney cancer called Wilms' tumor.

Devil facial tumor disease is a contagious cancer affecting Tasmanian devils.

Tumorigenesis is a complex process involving the formation and growth of tumors.

Tumorigeneses can be caused by various factors.

The new drug has been found to be tumorigenic in animal studies.

The tumorigenicity of the drug is still under investigation.

The researchers studied the tumorigenicities of different chemicals.

The patient underwent a tumorectomy to remove the tumor.

The patient's MRI scan showed a tumorless brain.

The growth on his arm was tumorlike in appearance.