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Related Experiment Videos

Phantom vision: a graphic description.

Anthony J Maloof1

  • 1Western Sydney Eye Hospital, University Clinic F, Westmead Hospital, Hawkesbury Road, Westmead, 2145, Australia.

Ophthalmic Plastic and Reconstructive Surgery
|January 31, 2004
PubMed
Summary

An artist experienced persistent phantom vision after orbital exenteration surgery for squamous cell carcinoma. This visual phenomenon, described graphically and in writing, remained unchanged for nine months post-operation.

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Area of Science:

  • Ophthalmology
  • Oncology
  • Neuroscience

Background:

  • Orbital exenteration is a radical surgical procedure for advanced orbital malignancies.
  • Squamous cell carcinoma can invade orbital structures, necessitating extensive resection.
  • Post-surgical visual disturbances are a known complication, though persistent phantom vision is less common.

Observation:

  • An 80-year-old male artist underwent orbital exenteration for invasive squamous cell carcinoma.
  • Following surgery, the patient reported a persistent, colored visual phenomenon.
  • The phantom vision persisted unchanged for at least nine months post-exenteration.

Findings:

  • The patient provided detailed graphic and written descriptions of the persistent phantom vision.
  • The visual phenomenon's characteristics suggest a complex interplay between surgical trauma and sensory perception.

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  • This case highlights the potential for prolonged visual hallucinations after orbital surgery.

    • Implications:

    • Understanding the mechanisms of persistent phantom vision is crucial for managing patient expectations and potential interventions.
    • This case may inform surgical planning and post-operative care protocols for orbital exenteration.
    • Further research into the neuroplasticity and sensory processing following orbital surgery is warranted.