Because it's nonporous it also doesn't need to be sealed or treated.

One of those rules is that lost colonies need to be handled carefully and treated with respect; nobody wants to start an interstellar war.

Will you need to be seen or treated again?

People and their lives are whole, and need to be considered and treated as such.

These conditions need to be diagnosed and treated.

If the allegations about Sandusky are true, he's a sick man who needs to be immediately isolated and treated.

These may be signs of a more serious illness that needs to be diagnosed and treated.

Severe osteoporosis needs to be considered and treated before undergoing joint surgery.