QuestionSBA
QuestionChoice
This would present with a step-wise decline in cognitive function, with minimal effect on motor function.
10003084
d
Vascular dementia
QuestionChoice
There is no drug history mentioned that may indicate drug-induced dementia. It would also lead to bilateral symptoms.
10003083
c
Drug-induced Parkinsonism
QuestionChoice
This would present with cognitive decline >1 year after the onset of Parkinsonism.
10003085
e
Parkinson's disease
QuestionChoice
The woman has presented with features of Parkinsonism with the onset of fluctuating cognition and visual hallucinations in <1 year. This is characteristic of Parkinson's disease dementia
10003081
a
Parkinson's disease dementia
QuestionChoice
In this, the woman would have presented with the Parkinsonism >1 year after onset of cognitive decline.
10003082
b
Dementia with Lewy body
QuestionComment
I don't think your definition for PDD is correct, and is actually the definition for LBD
23342
User
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Heart throbs
Concept
Chapter
2693
4043
Dementia with Lewy bodies
Topic
191
Geriatrics
13163
A 76-year-old female comes into GP with a 6 month history of visual hallucinations and fluctuating cognition. She also mentions she has noticed a tremor in her right hand for the last year.

On examination, she has a resting tremor and cog wheeling rigidity in her right hand. Her gait is slow with a stooped posture and she is slow to turn.

What is the most likely diagnosis?
a