made, done, presented, etc., in good faith; without deception or fraud: a bona fide statement of intent to sell. 2. authentic; true: a bona fide sample of Lincoln's handwriting. Origin of bona fide.
A genetic test that could determine men at the highest risk of developing aggressive disease could change how prostate cancer is treated, he says, since doctors would be able to more accurately predict which men would need more rigorous follow-up and which men likely wonât have to worry about their prostate that much.
Genetic testing for hereditary colon cancer with the Myriad myRiskÂ® Hereditary Cancer test should be considered if:*. 1  Colorectal or endometrial cancer before age 50. 2  Abnormal tumor test results (colorectal/endometrial)  Two or more Lynch syndrome cancers** at any age.