Breasts are paired glands, located on the front side of the thorax, predetermined to produce milk in the period of nursing. Physically, they exist in both sexes, but functionally are developed only in women. Pathological changes in the breast can be benign and malignant, and breast cancer is the most common malignant disease in women. Mammography and ultrasound have been the standard choice for breast cancer diagnosis for years, while magnetic resonance imaging is used as an additional method. Magnetic Resonance (MR) is a non-invasive radiological method that uses a strong magnetic field to produce a picture, meaning that there is no exposure of the patient to ionizing radiation during the search. It gives us multiplanar images of the recorded part and allows us to precisely distinguish the soft-tissue structures. Shortly, the MR scan takes place in four basic steps: positioning the patient in the MR machine, transmitting the radio frequency (RF) coil pulse, detecting the signal from the recorded area with the coil, and finally converting the signal into the image with the aid of algorithms on computer. The knowledge and role of a radiologist are essential for getting quality and diagnostic MR images. First through proper patient adjustment and later through selection of the correct sequences and parameters during imaging. It is important to recognize the possible artifacts that may appear during imaging and to reduce or eliminate them if possible. Artifacts can be caused by moving the patient, wrapping around the signal, chemical shift or metal objects within or near the patient's body. Non-recognition of artifacts reduces the reliability of the resulting image and leads to their wrong interpretation. At present, MR breast imaging is still a subject of numerous researches because of its high sensitivity and less specificity. When performing the imaging we use the RF coil for the breast and apply a contrast medium on gadolinium basis. Indications for MR breast screening may be unclear findings obtained by mammography or ultrasound, evaluation of breast tumor stage prior to surgery, screening in women with very high breast cancer risk, silicone implant imaging, and biopsy of lesions that can not be seen on ultrasound.