High altitude retinopathy: Difference between revisions
Neil.m.young (talk | contribs) (Text replacement - "==Treatment==" to "==Management==") |
Neil.m.young (talk | contribs) (Text replacement - "==Diagnosis==" to "==Evaluation==") |
||
| Line 2: | Line 2: | ||
*Retinal hemorrhages are common at sleeping altitudes >16,000ft | *Retinal hemorrhages are common at sleeping altitudes >16,000ft | ||
== | ==Evaluation== | ||
==Differential Diagnosis== | ==Differential Diagnosis== | ||
Revision as of 21:10, 24 July 2016
Background
- Retinal hemorrhages are common at sleeping altitudes >16,000ft
Evaluation
Differential Diagnosis
Acute Vision Loss (Noninflamed)
- Painful
- Arteritic anterior ischemic optic neuropathy
- Optic neuritis
- Temporal arteritis†
- Painless
- Amaurosis fugax
- Central retinal artery occlusion (CRAO)†
- Central retinal vein occlusion (CRVO)†
- High altitude retinopathy
- Open-angle glaucoma
- Posterior reversible encephalopathy syndrome (PRES)
- Retinal detachment†
- Stroke†
- Vitreous hemorrhage
- Traumatic optic neuropathy (although may have pain from the trauma)
†Emergent Diagnosis
High Altitude Illnesses
- Acute mountain sickness
- Chronic mountain sickness
- High altitude cerebral edema
- High altitude pulmonary edema
- High altitude peripheral edema
- High altitude retinopathy
- High altitude pharyngitis and bronchitis
- Ultraviolet keratitis
Management
- Not considered an indication for descent unless vision changes are present