Chimera Full [portable] -

| Case | Discovery | Characteristics | |------|-----------|----------------| | | Routine blood typing (ABO discrepancy) | Two distinct blood types; later found dual DNA in skin, hair, organs. | | Lydia Fairchild (2002) | DNA test "proved" she wasn't mother of her children | Cervical swab showed children's DNA; other tissues (hair, ovary) matched children. | | Tetragametic human (2019) | Routine genetic screening | Individual had 46,XX/46,XY karyotype; true hermaphroditism with ovotestes. |