My mum has been in an elderly assessment/dysfunctional unit for approx 4 wks now.We have received her ct scan results and they are showing ? benign growths including in the frontal lobe that the staff state don't appear to be growing(how they know this as they have no previous scan to base this opinion on !!!!)They have informed us that she has not got AD but are keeping her on high doses of anti-psychotic medication.We are awaiting referral to a neurologist but despite this and an account our family has compiled re changes since April 2004 plans for discharge home are still being carried out against our wishes.I have been searching on the internet and there does seem to be some evidence of frontal lobe lesions being associated with dementia-also the scan showed evidence of "old" infarts.Could anyone shed any light please?