During new installation of my module I create new admin page through
IUpgradeable.UpgradeModule(...) {Upgrade.AddAdminPages(...)}

Problem is that I can't find a way to remove it again when module is uninstalled. I looked at the other modules like Taxonomy that create own admin tabs as well, but to my disappointment they don't remove them on uninstall (one can consider this as a bug). In perfect world IUpgradeable would have RemoveModule(...), but since we don't live in a perfect world is there any other way to call some code like Upgrade.RemoveAdminPages(...) and more during removal of module? I'm not really interested in doing stuff like this the dirty SQL way :/.