How to Interface a CT with a PIC

Please Help me out ,

I want to measure and display the current in a wire using a PIC and LCD .

So I want to use a simple current transformer to be used and interfaced with a PIC . And the PIC gets the CT output as the input to the PIC . And then PIC drives a LCD display with the current value in amperes .

But I dont know how to make a design to interface a CT to a PIC .

Please help me .

Many thanks to everyone .

Dileesha .