My brain MRI (with contrast) states: "there is a heterogeneous appearance to the bone marrow of the calvarium...bony metastases could not be excluded." What does this mean exactly? Is this a common indication of bones mets (see history below). Head CT (without contrast) was normal, basic blood work normal.
History: 35 year old female, headache for 6 weeks but no other neuro problems, breast cancer diagnonsis 7 years ago at age 28, stage IIB (1 lymph node +), HER2 3+, chemo + radiation, no metastasis since diagnosis.