15 results
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
Pathogenesis and clinical ... of the limbal cornea ... the peripheral cornea ... fibrosis => • Corneal ... #ophthalmology
Weiss Ring in Posterior Vitreous Detachment (PVD) - Fundoscopy Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Weiss #Ring #PVD
Vitreous Detachment ... ) - Fundoscopy Ocular ... #Detachment #Ocular ... #PhysicalExam #clinical ... #video #ophthalmology
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
on Ocular POCUS ... hemorrhage/detachment ... #Hemorrhage #Ocular ... #POCUS #clinical ... #ultrasound #Ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Cornea 5. ... Trauma Cornea ... Keratitis • Corneal ... Retina: • Detachment ... differential #diagnosis #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... Proptosis -> Exposes cornea ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology ... #ophthalmology
Vitreous Hemorrhage on Ocular POCUS

What is your diagnosis?
Resolution: Vitreous Hemorrhage. Unlike linear echoes c/w vitreous &
on Ocular POCUS ... & retinal detachment ... #Ocular #POCUS ... #clinical #ultrasound ... #Ophthalmology
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Pathogenesis and Clinical ... Bilateral, asymmetric corneal ... Rizutti's Sign • Corneal ... #Keratoconus #pathophysiology ... #ophthalmology
Asteroid Hyalosis on Ocular POCUS - Vitreous Hemorrhage MIMIC!

Patient reporting floaters and seeing triangles of colors.
Asteroid Hyalosis on Ocular ... POCUS - Vitreous ... no hemorrhage/detachment ... #POCUS #Ophthalmology ... #Ultrasound #Clinical
Vitreous Hemorrhage on Ocular POCUS

What is the leading cause of this pathology in patients under 40
on Ocular POCUS ... seen with poc ocular ... detachment. ... #POCUS #clinical ... #ultrasound #Ophthalmology
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
Pathogenesis and clinical ... Refracting power of the cornea ... rule astigmatism: cornea ... rule astigmatism: cornea ... passing through the cornea