Peduncular Hallucinosis, Alice in Wonderland Syndrome, and Anton-Babinski syndrome are all causes of visual hallucination with a highly variable patient demographic. papilledema, infectious optic neuritis, etc.) Charles Bonnet syndrome is a type of visual hallucination more commonly seen in elderly patients as this syndrome is detected in patients with minimal visual acuity due to severe ophthalmic disease. Visual hallucinations secondary to optic nerve damage more commonly occurs affects a varied group of patients depending on the etiology of the optic nerve damage (i.e. Patients experiencing visual hallucinations secondary to a brain tumor range widely in age and demographic therefore, the most common patient population is dictated by tumor type and location. Visual hallucinations due to drug effects more commonly occur among young adults who use recreational substances or older adults taking prescription medication with neuroactive side effects. Visual hallucinations occurring secondary to sleep deprivation may occur in patients of any age or gender experiencing insomnia. intracranial hemorrhage, stroke, infection, etc.) Additional information regarding the most common demographic experiencing visual hallucinations secondary to seizures may be found here: Ophthalmologic Manifestations of Epilepsy. Visual hallucinations secondary to seizures can occur in any age group depending on the etiology of the seizure (i.e. Visual hallucinations related to migraines are more common in women as migraines are more common among this population additional information may be found here: Ophthalmologic Manifestations of Migraines. For patients experiencing hallucinations secondary to delirium, hospitalized patients and patients who suffer from substance withdrawals are the most common demographic. For instance, schizophrenia is typically diagnosed in the later teens to early thirties and more frequently affects men. For patients experiencing visual hallucination secondary to primary psychosis, the most common demographic would be dictated by the epidemiology of the psychiatric disease. The most common patient demographic that experiences visual hallucinations is highly variable and contingent upon the cause for the hallucination. Here, the differential diagnoses for visual hallucinations are discussed. In order to discern the underlying cause of a visual hallucination, a thorough patient history in conjunction with various metabolic and imaging studies may be utilized to rule out pathologic etiologies. The differential diagnosis for this phenomenon is broad and encompasses ophthalmic, neurologic, metabolic and psychiatric etiologies. Visual hallucinations are defined as perceptions of an object or occurrence in the absence of physical stimuli. 2.1 Physical Examination and Diagnostics.
0 Comments
Leave a Reply. |