MICA

Eye & ophthalmology

Observe the images and explore this collection’s sheets.

← Clinical semiology

9 sheets

Photograph temporarily withheld

Eye & ophthalmology

Subconjunctival haemorrhage

Blood beneath the conjunctiva, distinct from diffuse inflammation.

Document: Authentic clinical figure
Focus: Subconjunctival haemorrhage
Limitation: A red patch does not prove infection.

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Eye & ophthalmology

IgG4-related orbitopathy

Orbital disease may resemble thyroid orbitopathy.

Document: Authentic clinical figure
Focus: IgG4-related orbitopathy
Limitation: Steroid response alone does not diagnose IgG4-related disease.

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Figure 1: A–B superior redness and thinning; C–D anterior segment; E vitreous opacity.

Eye & ophthalmology

Scleritis and scleral thinning

Scleral inflammation differs from episcleritis.

Document: Authentic clinical figure
Focus: Scleritis and scleral thinning
Limitation: Rheumatoid arthritis does not exclude infection.

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Eye & ophthalmology

Ptosis

Upper eyelid drooping: measure its position and assess accompanying neurological findings.

Site: Upper eyelid
Laterality: Unilateral or bilateral
Variability: Fixed or fatigable
Associated examination: Pupils and motility

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Supplementary figure 1: five gaze positions after head injury. The source reports anisocoria with preserved motility.

Eye & ophthalmology

Anisocoria: observing the pupils

Unequal pupil diameters.

Document: Authentic clinical figure
Focus: Anisocoria: observing the pupils
Limitation: Photographs do not test pupillary light reflexes.

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Figure 1: arrow marks an inferior whitish anterior-chamber level in a published panuveitis case with Crohn disease.

Eye & ophthalmology

Hypopyon in uveitis

Inferior accumulation of anterior-chamber inflammatory cells.

Document: Authentic clinical figure
Focus: Hypopyon in uveitis
Limitation: Hypopyon alone does not establish Behçet disease.

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Figure 1: three views of the left eye with sectoral redness in the published interferon case.

Eye & ophthalmology

Sectoral episcleritis

Superficial episcleral inflammation.

Document: Authentic clinical figure
Focus: Sectoral episcleritis
Limitation: Photographs cannot establish inflammatory depth.

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Complete figure 1: A preoperative deviation; B–E surgical and intermediate views; F three-month appearance.

Eye & ophthalmology

Restrictive strabismus in orbitopathy

Ocular misalignment in severe thyroid orbitopathy.

Document: Authentic clinical figure
Focus: Restrictive strabismus in orbitopathy
Limitation: This unusual case is not representative of every orbitopathy.

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Figure 1: A prominent corneal ring; B lighter ring at follow-up. The source reports Wilson disease with keratoconus.

Eye & ophthalmology

Kayser–Fleischer ring

Peripheral copper deposition in Descemet membrane.

Document: Authentic clinical figure
Focus: Kayser–Fleischer ring
Limitation: An absent ring does not exclude Wilson disease.

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