Intracranial ganglioglioma co-existing with breast cancer

In the central nervous system one of the most common origins of metastatic lesions is breast cancer. Many patients with a concurrent brain tumor(s) and breast cancer were remedied to have a lesions and metastatic in the brain, rooted specially on their picture results with no progressive pathologic verification, and including foremost brain malignancy, which in fact guarantees a detailed modality of treatment, might happen in such patients with an almost known malignancy. We, herein, documented a female patient at 47-year-old, in the left-side basal ganglion region, she suffered from a ganglioglioma (WHO I grade) 1.5 year after her diagnosis of a breast lump which was identified as breast cancer subsequently. Characteristic imaging findings, demographic data, treatment, and outcome of the patient were expounded. Related literatures were also studied.