Intracranial metastasis from prostate adenocarcinoma: a case report and literature review

Intracranial metastasis from prostate adenocarcinoma is rare. A 70-year-old African American male with a history of prostate adenocarcinoma for the last 14 years, presented to our hospital complaining of generalized weakness for the past 2 weeks. He was found to have fever with left ptosis and mild eyelid edema. Brain MRI showed dural metastasis. Two months after the first presentation, he was readmitted with a suspected acute cerebral vascular accident (CVA). CT brain showed vasogenic edema in the right subcortical, likely from intracranial metastasis. His acute neurological symptoms improved with intravenous dexamethasone. This case highlights the possibility of intracranial metastasis from prostate adenocarcinoma. With the advent of novel therapies for prostate cancer, which prolong life expectancy, intracranial metastasis from prostate adenocarcinoma may become an increasingly frequent clinical scenario.