153 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... Eric Strong @DrEricStrong ... - Strong Medicine ... #Eye #redeye #Differential ... table #causes #ophthalmology
Keratoconjunctivitis: Inflammation of the conjunctiva and cornea secondary to Adenovirus infection.
Photo credit, Josh Fierer, M.D.

Charlie Goldberg,
Photo credit, Josh ... UCSD Catalog of Clinical ... Images #Clinical ... #Ophthalmology ... #Photo #Keratoconjunctivitis
Hordeolum (Sty): Infection involving hair follicle of the eyelash.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical
UCSD Catalog of Clinical ... Images #Clinical ... #Ophthalmology ... #Photo #Hordeolum
Clinical Presentation of Conditions That Mimic Cellulitis and True Cellulitis 

 - Deep Vein Thrombosis
 -
Clinical Presentation ... #Diagnosis #Clinical ... #Photo #Cellulitis ... #Mimics #Differential
Methemoglobinemia - Hand of a young person with headache and dyspnea shortly after starting dapsone. 
-
shortly after starting ... G6PDDeficiency #Clinical ... #Photo #Hand #Cyanosis
Urticaria (hives): Skin reaction that occurs in response to cold, food allergies, meds, environmental exposures, stings,
infections
environmental exposures, stings ... UCSD Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology
FIGURE 2. CHALAZION.  

Hordeola and chalazia are two common causes of the red, swollen eyelid
#Clinical #Ophthalmology ... #Photo #Chalazion
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
UCSD Catalog of Clinical ... Images #Clinical ... #Ophthalmology ... #Photo #Horners
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
pathophysiology #clinical ... #photo #differential
Pulsatile Exophthalmos on Physical Exam - Protrusion and Pulsation of the eyeball

The differential diagnosis of pulsatile
the eyeball The differential ... #PhysicalExam #clinical ... video #ocular #ophthalmology