Frightening Complex Visual Hallucinations in an Elderly Patient with Ophthalmological Pathology and Vascular Dementia

Table 1

The criteria laid out by Teunisse et al. (1996).

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At least one complex visual hallucination in the past four weeks

A period between the first and last hallucination exceeding four weeks

Full or partial retention of insight into the unreal nature of the hallucinations

Absence of hallucinations in other sensory modalities

Absence of delusions

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