Recently my sister was diagnosed with angiosarcoma in her right breast. Her MRI, Ultrasound and PET CT scan results showed that the cancer was not spread to other parts & doctors said nothing to worry. Her PET CT scan report says - "no evidence of distant metastasis is observed" but in the same PET CT it says an increased FDG uptake(Physiological)is seen in Ovaries and bone marrow. What does it mean? Can You clarify it? Currently she has undergone mastectomy.