11 results
Fluorescein is an orange dye, typically adhered to a strip of paper.  This helps to
adhered to a strip ... #Clinical #SlitLamp ... #Ophthalmology ... #Corneal #Abrasions ... #Fluorescein #Dye
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
• Loss of the eye ... non-functional eye ... #Xeropthalmia #pathophysiology ... #ophthalmology ... #diagnosis #signs
FIGURE 3. KERATIC PRECIPITATES. COURTESY OF WIKIMEDIA COMMONS AND JONATHAN TROBE, MD.

In addition to a good
perform a thorough eye ... lamp exam, and a fluorescein ... cells deposited on corneal ... #Clinical #Ophthalmology ... #Uveitis #SlitLamp
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Contact lens use • Eye ... • Corneal Opacities ... loss • Vogt's Striae ... #Keratoconus #pathophysiology ... #ophthalmology
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
• Shortened stride ... length due to tight ... Spondylolisthesis #MSK ... #diagnosis #pathophysiology ... #signs #symptoms
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Proptosis -> Exposes cornea ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology ... #ophthalmology ... #diagnosis #signs
Positive Seidel (Fluorescein) Test - Aqueous Humor Leak after foreign body trauma

Proper identification of Seidel sign
Positive Seidel (Fluorescein ... identification of Seidel sign ... strip) applied ... clinical #video #ophthalmology ... #SlitLamp #physicalexam
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
Microfilariae enter the eye ... via blood stream ... stromal keratitis -> Corneal ... RiverBlindness #pathophysiology ... #ophthalmology
Vernal Keratoconjunctivitis (VKC) with Shield Ulcer - Slit Lamp Examination

This male reported to clinic with decreased
vision in the right eye ... rubbed both eyes due ... with a central corneal ... #physicalexam #ophthalmology ... #SlitLamp #fluorescein
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Neurologic • Stroke ... position of knee due ... Trendelenburg #Gait #pathophysiology ... causes #symptoms #signs ... #diagnosis #msk