Category description in wp_list_categories

Hi there everyone!

I have been struggling with this issue for a long time and not found a solution.

I need 3 elements when displaying categories:
– Category title (this I have)
– Category image (I have found a plugin for this)
– Category description (it’s included in WordPress but I don’t know how to display it in a list)

I display categories like this:
<?php wp_list_categories(‘orderby=id&use_desc_for_title=0&child_of=’.$cat.’&hide_empty=0&title_li=&depth=1&exclude=1′); ?>

Every category displays it’s children at the top of the category.php page – just like in a webshop.

I need for the category list to have all of the 3 elements – how can I do it?

Would really apprecieate the help ??