35 results
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
movement, is a sign ... Iridodonesis #Iris #SlitLamp ... #PhysicalExam # ... Video #Ophthalmology ... #Signs #Ocular
Physical exam teaching on clubbing and Schamroth’s sign: Clubbing is the proliferation of connective tissue between
and Schamroth’s sign ... obliteration in clubbed fingers ... when opposite fingers ... #Clinical #PhysicalExam ... #Diagnosis #Schamroths
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Occlusion #CRVO #pathophysiology ... #ophthalmology ... #diagnosis #signs
CREST Syndrome: Pathogenesis and Clinical Findings

CALCINOSIS (BB-sized, hard nodules in fingers)
RAYNAUD'S Phenomenon
ESOPHAGEAL DYSMOTILITY
SCLERODACTYLY (thickening and tightening
hard nodules in fingers ... CREST #Syndrome #Pathophysiology ... #Diagnosis #Signs
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
lesions in the inner ... retinal nerve fiber ... #Retinopathy #pathophysiology ... #ophthalmology ... #diagnosis #signs
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
hordeolums that are no longer ... presentation is no longer ... Periorbital #Cellulitis #pathophysiology ... #ophthalmology ... #diagnosis #signs
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
Symptoms: Commonly no signs ... Alteration in hunger ... Hyperparathyroidism #diagnosis ... Secondary #Tertiary #pathophysiology
Shafer's sign in Retinal Detachment - Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Shafers #Schaffers #Sign #Retinal
Shafer's sign in ... Shafers #Schaffers #Sign ... Detachment #Ocular #PhysicalExam ... clinical #video #ophthalmology ... #SlitLamp
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Exudates • Nerve fiber ... of VEGF causing fine ... Retinopathy #Diabetes #ophthalmology ... #diagnosis #complications ... #pathophysiology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Retinoblastoma Signs ... Retinoblastoma #pathophysiology ... #ophthalmology ... #diagnosis #signs