Infant with head trauma after motor vehicle accident Pediatric Imaging Neurological May 28, 2026March 19, 2026 Axial (above), coronal (below left) and sagittal (below right) CT without contrast of the brain show an oval high density solid mass centered in the region of the pineal gland. The diagnosis was atypical teratoid rhabdoid tumor. Related Published May 28, 2026March 19, 2026