Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Visual loss in a 42-year-old man.

S K Freitag1, N R Miller

  • 1Division of Neuro-Ophthalmology and Orbital Disease, Johns Hopkins University, Wilmer Eye Institute, Baltimore, Maryland, USA.

Survey of Ophthalmology
|July 25, 2000
PubMed
Summary

A suprasellar mass caused vision loss in a patient. Surgery revealed a craniopharyngioma, not the initially suspected pituitary adenoma, highlighting the importance of precise diagnosis for vision defects.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Carotid-cavernous fistula: current concepts in aetiology, investigation, and management.

Eye (London, England)·2017
Same author

Preoperative imaging should be performed prior to surgery in all cases of acquired nasolacrimal obstruction-Yes.

Eye (London, England)·2016
Same author

Investigation of In Vivo skin stiffness anisotropy in breast cancer related lymphoedema.

Journal of biomechanics·2015
Same author

Current concepts in the diagnosis, pathogenesis and management of nonarteritic anterior ischaemic optic neuropathy.

Eye (London, England)·2014
Same author

Diffusion tensor imaging of the optic nerve in multiple sclerosis: association with retinal damage and visual disability.

AJNR. American journal of neuroradiology·2011
Same author

Septo-optic dysplasia.

Pediatric endocrinology reviews : PER·2010

Area of Science:

  • Ophthalmology
  • Neurology
  • Neurosurgery

Background:

  • Vision impairment can be caused by compression of the optic pathways.
  • Suprasellar masses are tumors located above the pituitary gland, potentially affecting vision.

Observation:

  • A 42-year-old man presented with blurred vision and a right inferior homonymous quadrantanopia.
  • Neuroimaging identified a suprasellar mass compressing the left optic tract.

Findings:

  • Initial diagnosis suggested a pituitary adenoma, with transsphenoidal surgery planned.
  • The inferior visual field defect indicated superior optic tract compression, leading to a recommendation for craniotomy.
  • Surgical exploration confirmed the mass as a craniopharyngioma.

Implications:

  • Accurate localization of optic pathway compression is crucial for surgical planning.
  • Craniopharyngiomas can present with visual field defects mimicking other sellar region tumors.
  • This case underscores the need for careful correlation of visual field deficits with imaging findings in suprasellar mass evaluation.

Related Experiment Videos