A brain tumor’s tendency to bleed depends on the tumor characteristics.
Studies suggest that up to 50% of intracranial hemorrhages because of metastasis are related to melanoma.
Pituitary tumors are also prone to bleeding.
Tim Liedtke / Verywell
Diagnosis
Bleeding from a brain tumor cancer can usually be diagnosed with computed tomography (CT).
Most injuries to the brain, including strokes and brain tumors, cause swelling.
Gadolinium helps delineate areas of healthy brain tissue, blood, and cancerous tissue.
It is not uncommon for intracranial bleeding sparked by a glioma to be misdiagnosed as ahypertensive crisis.
Treatment
The treatment of intracranial bleeding depends on the symptoms and the volume of blood involved.
The standard treatment is to remove the blood and tumor at the same time.
An oncologist can then decide what other cancer treatments are needed, such as radiation and chemotherapy.
Generally speaking, the prognosis is poor if a stroke occurs as a result of brain cancer.
All told, the median survival time is 11.7 months from the time of surgery.
2013;54(2):125-7. doi:10.3340/jkns.2013.54.2.125
