73 results
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
Chalazion: a benign ... Hordeolum: localized ... Note: Eye exam ... If the eye cannot ... ophthalmology #diagnosis #signs
FIGURE 2. CHALAZION.  

Hordeola and chalazia are two common causes of the red, swollen eyelid
CHALAZION. ... Hordeola and chalazia ... - Hordeolum ... - Chalazion: non-painful ... Ophthalmology #Photo #Chalazion
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... • Stye (a.k.a. hordeolum ... ) • Chalazion ... hemorrhage • Dry eyes ... EricsMedicalLectures/ #Red #Eye
Hordeolum vs Chalazion

Hordeolum (Stye):
 • Location: Most commonly found at or near an eyelash follicle
 •
Hordeolum vs Chalazion ... Hordeolum (Stye ... compresses Chalazion ... Ophthalmology #Hordeolum ... #Stye #Chalazion
Stye (hordeolum)       
 Definition: Acute, purulent inflammation of the glands
Stye (hordeolum) ... refers to external hordeola ... where internal hordeola ... and chalazia tend ... Ophthalmology #Hordeolum
Thyroid Eye Signs 
Lid Signs
    Dalrymple’s Sign: Lid Retraction.
    Von
Thyroid Eye Signs ... Dalrymple’s Sign ... over the closed eye ... of the superior eye ... #THYROID #EYE #SIGNS
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Atraumatic Red Eye ... Blepharitis • Stye / Chalazion
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Redness in the eye ... , blood in the eye ... Lids/Lashes: • Hordeolum ... • Chalazion
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
movement of the eye ... that occurs with eye ... movement, is a sign ... characteristic sign ... Ophthalmology #Signs
Curtain Sign - Enhanced Ptosis in Myasthenia Gravis
Because of bilateral eyelid innervation, when the more affected
Curtain Sign - Enhanced ... more affected eye ... less affected eye ... #Curtain #Sign #