What does T1w stand for?

T1w stands for T1-weighted images

This definition appears rarely

Samples in periodicals archive:

This T1 weighted MR image of the brain shows cortex, white and grey matter, third and lateral venticles, putamen, frontal sinus and superior sagittal sinus.

Discussion. Leptomeningeal enhancement on postcontrast T1-weighted images has been reported in association with meningitis, meningeal carcinomatosis, and angitis...