A member asked:

Took brain mri.multiple t2hypointense lesion in cerebral parenchyma.possibilty of granuloma or brain secondries..my mom hv lung cancer.is it secondary?

A doctor has provided 1 answer
Dr. John To answered

Probably neither: Difficult to know without seeing all the MRI sequences. It would be helpful to know if the lesions enhance after Gadolinium contrast and if they "bloom" on susceptibility weighted sequences and if they are calcified or invisible on CT scan. Metastatic disease would be very unlikely in a 30 year old without a known primary cancer. My best guess would be multiple cavernous malformations.

Answered 1/14/2015

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