The current study did not address questions about how to treat tumors.

It is one of the most successful drugs for treating solid tumors.

To play it safe, doctors treat such tumors as if they were cancers.

The way the chemotherapy is given depends on the type of tumor being treated.

The novel method might eventually be used to treat tumors in humans.

It's already used to treat advanced kidney cancer and other tumors.

It is also used to treat certain tumors of the stomach and digestive system.

The way the radiation therapy is given depends on the type of tumor being treated and whether it has spread.

His skill in treating tumors earned him an international reputation and attracted students from around the world.

However, the most important application of targeted drug delivery is to treat cancerous tumors.