Charles Bonnet Syndrome in Advanced Retinitis Pigmentosa

Chronic visual hallucinations associated with vision loss, known as the Charles Bonnet syndrome (CBS), are a well-recognized clinical entity. Charles Bonnet syndrome is characterized by recurrent visual images that vary in nature from basic imagery of lights to more complex images of objects, people, or animals.1, 2 Charles Bonnet syndrome can be associated with negative emotional consequences, and is often not reported to health practitioners..