25 results
Swirling flow of aqueous humor
Aqueous humor flows from the posterior chamber of the eye to the
Swirling flow of ... Aqueous humor flows ... into Schlemm's canal ... aqueous #humor #ophthalmology ... #pathophysiology
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
into Schlemm's Canal ... -> Flows through ... ciliary body -> Flows ... #Pathophysiology ... #ophthalmology
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
in the superior tarsal ... Extensive upper tarsal ... Trachoma #Chlamydia #pathophysiology ... #ophthalmology
Hypothyroidism – symptoms and signs.

Symptoms: 
Tiredness/malaise, 
Weight gain,
Anorexia,
Cold intolerance, 
Poor memory,
Change in appearance, 
Depression, 
Poor libido,
peripheries, Carpal ... Proximal myopathy, Slow-relaxing ... Symptoms #Diagnosis #PhysicalExam
Chronic SVC Stenosis with Caudal Blood Flow of Dilated Abdominal Veins

60 y/o hx of seizures &
Stenosis with Caudal ... Blood Flow of Dilated ... Normal venous flow ... - Portal HTN- flow ... #Video #Chest #PhysicalExam
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
unilateral; • Slow ... response to dark; • Slow ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Abnormal blood flow ... narrowing • Slow ... retinal artery blood flow ... Occlusion #CRAO #pathophysiology ... #ophthalmology
Persistent Pupillary Membrane (PPM) on Slit Lamp Ocular Examination

This membrane would be a remainder of the
enough to cause low ... Pupil #Ocular #PhysicalExam ... clinical #video #ophthalmology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Equina Syndrome - Low ... Narrowing of spinal canal ... sensory #motor #leg #physicalexam
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
reduces blood flow ... MacularDegeneration #pathophysiology ... #ophthalmology