1. Eur Radiol. 2026 Apr 3. doi: 10.1007/s00330-026-12519-2. Online ahead of print. Could automated net water uptake turn a non-contrast brain CT scan into a potential brain "tissue saver clock"? Festas G(1)(2)(3). Author information: (1)2nd Radiology Department, General University Hospital of Athens Attikon (Panepistemiako Geniko Nosokomeio Attikon), Athens, Greece. georgios.festas@gmail.com. (2)Radiology Department, Athens Naval and Veterans Hospital, Athens, Greece. georgios.festas@gmai...