30 results
Hutchinson's Sign
 - A sign of ophthalmic zoster
  - Multiple crusted vesicles in distribution of
Hutchinson's Sign ... complications so consult ophthalmology ... #clinical #photo ... #ophthalmology ... #HSV #Herpes #zoster
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Pathogenesis and clinical ... Occlusion #CRVO #pathophysiology ... #ophthalmology ... #diagnosis #signs
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
Purple Urine Bag ... Purple #Urine #Bag ... Syndrome #PUBS #pathophysiology ... #clinical #photo
Thyroid Eye Signs 
Lid Signs
    Dalrymple’s Sign: Lid Retraction.
    Von
Thyroid Eye Signs ... Dalrymple’s Sign ... : Lid lag of the ... ENDOCRINOLOGY #OPHTHALMOLOGY ... #clinical #ophthalmopathy
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
(Composed of T-helper ... inflammatory cells) Clinical ... dysrhythmias • Ophthalmologic ... Diagnosis #Symptoms #Signs
Inflammatory Cascade: Pathogenesis and Clinical Findings
Continued Innate Immunity
 • Phagocytosis: (main mechanism) neutrophils and macrophages engulf
Pathogenesis and Clinical ... opsonize pathogen (tag ... response) Increased helper ... #Inflammation #pathophysiology
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
Pathogenesis and Clinical ... of the lacrimal sac ... Periorbital #Cellulitis #pathophysiology ... #ophthalmology ... #diagnosis #signs
Herpes Zoster Ophthalmicus #aao #hzv #herpes #zoster #ophthalmicus #Ophthalmology #clinical #photo
Herpes Zoster Ophthalmicus ... #aao #hzv #herpes ... #ophthalmicus #Ophthalmology ... #clinical #photo
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... Retinoblastoma Signs ... Retinoblastoma #pathophysiology ... #ophthalmology ... #diagnosis #signs
Syphilitic gummas in Tertiary syphilis
Tertiary syphilitic gummas may mimic basal cell carcinoma. The gummatous tumors are
though there are no signs ... including the brain, nerves ... Tertiary #syphilis #clinical ... #photo