What Do My CT Scan Findings Of A Left Frontal Soft Tissue Laceration And A Right Temporal Arachnoid Cyst Mean After A Head Injury With Blood Loss?

Hey, I had a head injury with some blood loss 5 days ago. I got a CT scan of my head two days after the incident and the impression mentioned on the report were:- 1) Minimal Soft tissue laceration, left frontal region. 2) Extra-axial CSF attenuation density lesion, right temporal region-likely arachnoid cyst