The Collaborative International Dictionary
Autogenetic
Autogenetic \Au`to*ge*net"ic\, a. (Biol.)
Relating to autogenesis; self-generated.
(Phys. Geog.) Pertaining to, controlled by, or designating, a system of self-determined drainage.
Wiktionary
autogenetic
a. 1 Of or pertaining to autogenesis. 2 Self-generated.
WordNet
autogenetic
adj. of or relating to autogenesis
Usage examples of "autogenetic".
But medically, we consider that the body can generate its own sicknesses (autogenetic) or that the sickness can come from an exterior source such as bacteria (exogenetic).
Psychosomatic illness would be autogenetic, generated by the body itself.