Disclosed is a medical or organization cart with a cart body which is in particular essentially formed in the shape of a straight prism, and at least one corner post which may at least be indirectly fixed vertically to the cart body. At the corner post, at least one cross strap and/or one adapter, in particular made out of plastic, for attaching accessories at the medical or organization cart may be mounted. The adapter may be mounted both at the corner post and at the cross strap and/or the cross strap at the corner post, without using tools, in particular by clamping, and may be detached from the latter. The cross strap and/or the adapter may, when mounted at the corner post, be swiveled horizontally around the corner post.