Scar tissue, which is often described as lesions, ... (CT) scan: The CT scan uses ... brain and spinal cord MRI and CT scans can help differentiate MS from other CNS disorders — such as tumors, ...

The size of your brain biopsy scar will vary depending on how it heals and the size of the biopsy sample taken. ... You may receive a postoperative CT scan 2 to 4 hours after the procedure.

CT scans are vital to diagnosing brain bleeds but also involve high amounts of radiation exposure. Following specific ...

Some patients would recover, while others would remain with scar tissue. They called this respiratory post-acute sequelae of COVID-19 (PASC) with radiographic abnormalities (RPRA).

Patients who underwent at least one head/neck CT scan exhibited significantly higher risk for childhood brain tumors as those who did not undergo head/neck CT scans (OR = 2.84; 95% CI, 1.12-7.19).

Participants were recruited from US level 1 trauma centers, presenting with acute TBI and undergoing a head CT scan between February 26, 2014, and August 8, 2018.

CT scans are quick, painless, non-invasive tests that can identify everything from brain tumors to injuries from an accident. But a new study published in the journal JAMA Internal Medicine shows ...