Error! You must javascript enabled to use this form. Please enable Javascript in your browser. Companion Diagnostics Market Predicted Double-Digit Growth Rate by 2024 A diagnostic test used as an associate to the therapeutic drug in order to determine its usefulness to the patient is known as companion diagnostics. View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send