SAMPLE PHYSICIAN REFERRAL LETTER (For facilities with the ACUSON Antares™ ultrasound system with fourSight™ 4D ultrasound imaging technology.) Dear ________________: [ANYTOWN FACILITY] is pleased to announce the recent addition of fourSight™ 4D ultrasound imaging to our ACUSON Antares™ ultrasound imaging system from Siemens Medical Solutions. Our physicians can now access both free-hand 3D and 4D imaging to accommodate a wider range of clinical applications on all patients, including obstetrics, abdominal and vascular imaging. The new ultrasound system with 4D capabilities is particularly useful for imaging the fetal anatomy during pregnancy. Additionally, we have found it be especially helpful in maternal fetal medicine because we can use it to facilitate diagnosis of fetal malformations, such as cranio-facial abnormalities, and to improve communication with neonatal specialists. Four dimensional imaging also provides us with a more complete view of the uterus and breast, and we are using it for 4D needle-guided biopsies and other interventional procedures. The fourSight 4D technology features two 4D transducers with MultiHertz™ multiple frequency imaging for greater sensitivity and imaging bandwidth. In addition, this advanced technology incorporates a complete set of 3D and 4D imaging features, including flexible image formats that enable a one-to-one, two-to-one, or four-to-one display to facilitate surface rendering, simultaneous dynamic acquisition and display of high-resolution imaging. This is especially helpful for more efficient diagnoses and a quicker turn-around time for patient reports, as well as overall increased confidence in all diagnoses. We invite you to contact us at [contact phone] or [email address] with any questions you might have regarding our new 4D ultrasound technology. In addition, we welcome an opportunity to personally demonstrate the system’s diagnostic imaging capabilities for you in order for you to have a better understanding of what we can offer your patients. Sincerely, PHYSICIAN’S NAME ANYTOWN FACILITY