Interior hero background

Mammography & Screening

Altru's Breast Center specialists offer the highest quality of care and advanced technologies in the early detection of breast cancer. Altru's mammography facility is certified by the FDA and has received accreditation from the American College of Radiology meeting MQSA standards.

Screening & Diagnosis Technologies

Altru's breast radiologists use the latest technologies for screening and diagnosing breast cancer including digital & 3D mammography, ultrasound and Breast MRIs.

Digital & 3D Mammography

Mammograms are one of the best screening technologies used to detect breast cancer.

Your mammogram will include:

  • An assessment of your breast cancer risk, including your personal, family and medical history
  • Following interpretation of your mammogram by a radiologist, a written report will be sent to your primary care provider
  • As well as a letter sent to you with your mammogram results including follow-up recommendations.

To schedule your mammogram, call 701.780.6157. To schedule your mammogram in Crookston, call 218.281.9100 or in Devils Lake, call 701.662.2158 option #5.


Ultrasound is a very useful tool in the early detection of breast cancer and is often used to help interpret a mammogram or help in the evaluation of a breast lump or finding on physical examination.

Most often it is used to help determine cystic (or fluid filled) masses from solid masses.

Altru’s ultrasound department works in close collaboration with the breast center physicians and mammography technologists.

Altru's ultrasound department is accredited through the American College of Radiology.

Breast MRI

Altru’s Breast Center offers a 1.5 Tesla magnet and dedicated breast coil, which is used to obtain images of the breasts after the patient receives an intravenous contrast injection. Based on a patient’s personal and family history, breast MRI may be recommended in select patients where it is used as an adjunct screening tool to mammography for the early detection of breast cancer. Additionally, in a select group of patients, as determined by a physician, MRI may also be used as a diagnostic or problem-solving test.

Screening FAQs

Why Get Screened?

Numerous studies have shown that getting a mammogram and a breast exam reduces the risk of dying from breast cancer. Breast cancers found during a mammogram are more likely to be smaller and still confined to the breast. Finding breast cancer early can improve the chances that breast cancer can be treated successfully and with more treatment options, less extensive surgery, and ultimately, better treatment outcomes.

Who Should Get Screened?

Beginning at age 40, women should have a conversation with their primary care provider about screening mammograms. Your provider can discuss your options and review your personal risk and if beginning these screenings is right for you. Women ages 50-74 should have a screening for breast cancer with mammography annually. All women should know how their breasts normally look and feel and should report any breast change promptly to their doctor or nurse. Breast self-exam (BSE) is an option for women starting in their 20s.

Learn More

Breast Biopsy and Aspiration

Altru's Breast Center routinely performs hundreds of image guided biopsy procedures annually. The Center routinely performs stereotactic, ultrasound and MRI guided biopsies to aid in the detection and diagnosis of both benign (non-cancerous) breast findings and breast cancer. Ultrasound-guided biopsies are accredited through the American College of Radiology.

What to expect during a breast biopsy?

  • Patients will want to arrive to Altru’s Breast Center in loose and comfortable clothing. While it is always welcome and may be comforting to have a loved one or friend accompany you to and from a breast procedure, it is not necessary. In fact, the majority of the patients come to their procedure appointment alone.
  • First and foremost, our goal is to keep our patients comfortable and relaxed throughout the biopsy procedure. Patients will be accompanied throughout the procedure by one of our skilled professional staff.
  • Prior to undergoing a biopsy, the patient will meet with the performing physician to discuss the procedure and answer any questions that they may have with regards to the procedure.
  • A breast biopsy is performed using a sterile technique and local numbing anesthesia. The biopsy equipment is guided to the correct location by using either mammogram (stereotactic) images, ultrasound or MRI. Once the appropriate position is determined, multiple samples are taken through a single small skin nick or incision. Typically, a tiny biopsy clip or marker is placed at the site where the biopsy was performed. The marker is used to identify where samples were taken from and, in the event that more tissue needs to be removed, the clip would then mark the area for additional removal. Follow up mammogram images are often performed so that the performing physician can see the biopsy site and the clip. The patients are sent home with both verbal and detailed written instructions as to how to care for the biopsy site.
  • Biopsy samples are evaluated by a pathologist at Altru, and patients can expect to receive results directly within two to three business days.


4 Fall Activities to Keep You Active & Happy

Health & Wellness

4 Fall Activities to Keep You Active & Happy

September 22, 2023

Health & Wellness

Tongue Tie & Lip Tie Diagnosis, Treatment & Development

October 25, 2023

Health & Wellness

5 Ways to Cope with a Cancer Diagnosis

October 6, 2023

Health & Wellness

Vasectomy Procedure: What to Expect Before, During & After

November 30, 2023
5 Reasons You Need a Primary Care Physician

Health & Wellness

5 Reasons You Need a Primary Care Physician

March 10, 2023