Fig. 3
From: Neuropathologic analysis of Tyr69His TTR variant meningovascular amyloidosis with dementia
Cortical tauopathy in TTR meningovascular amyloidosis. Phospho-MAPT (AT8) immunostains were performed to determine if TTR meningovascular amyloidosis and dementia were associated with tauopathy. a, b Intense granular, threadlike and globular AT8 immunoreactivity was observed in the molecular layer of the entorhinal cortex (a; AT8; original magnification of 100×) and frontal neocortex (b; AT8; original magnification of 100×) subjacent to subpial amyloid deposits (asterisk). c AT8ir threads and neurons were observed in deep layers of the frontal neocortex (AT8; original magnification of 200×). d Rare neocortical neurofibrillary tangles were also seen (AT8; original magnification of 200×)