"T1: haematoma is isointense to CSF, the capsule is hypointense to CSF"
"T2: haematoma is isointense to CSF, the capsule is hypointense to CSF"
"FLAIR: haematoma is hyperintense to CSF, the capsule is isointense to CSF"
"While calcification is not as prominent on MRI as it is on CT, at least one study has utilised MRI pre-operatively to assess the degree of adherence between the calcification and underlying structures by determining if there was any CSF-intensity signal between the margins of the calcific capsule and underlying brain on T2-weighted images 7. Such determination is not possible using CT 7."
"The interval period between acute bleed and calcification varies from 6 months to many years, and most often occurs when the haematoma is due to head trauma 1-3. Importantly, only the periphery of the haematoma uniformly calcifies, the contents are gelatinous or clay-like in composition and consistency 2. In some cases, the periphery of the haematoma eventually ossifies, known as an ossified chronic subdural haematoma 2."
"T1: haematoma is isointense to CSF, the capsule is hypointense to CSF"
"T2: haematoma is isointense to CSF, the capsule is hypointense to CSF"
"FLAIR: haematoma is hyperintense to CSF, the capsule is isointense to CSF"