Have there been cases of laternal inversion of anatomy?

[christophertoh87]

Hi, I'm doing a project on chirality, and one of the issues I have to discuss is whether our human anatomy could have been laterally inverted (Eg. Appendix on the left instead of the right). Was wondering, has it been observed at all where a person is found to have his entire human anatomy laterally inverted? Hope to hear from you guys!