12 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Hemorrhages • ... white or yellow areas ... around atrophic areas ... hemorrhage and ... pathophysiology #ophthalmology
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
hemorrhages occurring ... layer -> Flame Hemorrhages ... • Focal areas ... ischemia causes ... Retinopathy #Diabetes #ophthalmology
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Differential Diagnosis Algorithm ... oral intake • Hemorrhage ... • Renal loss ... Differential #Diagnosis #Algorithm ... #shock #causes
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Differential Diagnosis Algorithm ... Nerve Tumor • Retinal ... • Tumor • Hemorrhage ... Differential #Diagnosis #Algorithm ... #Causes #Ophthalmology
Causes of Acute Kidney Injury (AKI) - Differential Diagnosis Algorithm
Acute Kidney Injury (AKI) - Acute increase
Causes of Acute ... Differential Diagnosis Algorithm ... Hypotension • Shock ... multiple myeloma) • Urate ... Differential #Diagnosis #Algorithm
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
depressed) • Renal ... wet (dependent areas ... O2 delivery • Hemorrhagic ... vomiting/diarrhea), renal ... #differential #causes
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
depressed) • Renal ... wet (dependent areas ... O2 delivery • Hemorrhagic ... vomiting/diarrhea), renal ... #differential #causes
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Differential Diagnosis Algorithm ... • Retina: Tear ... , hemorrhage, choroidal ... Differential #Diagnosis #Algorithm ... #Causes #Ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Differential Diagnosis Algorithm ... Degeneration (Wet, Dry) Retina ... Micro-aneurysms, Hemorrhage ... Differential #Diagnosis #Algorithm ... #Causes #Ophthalmology
Nail Disorders secondary to Systemic Diseases
Nail Fold Abnormality
 • SLE
 • Scleroderma
 • Dermatomyositis
Koilonychia - Spoon-shaped
growth (e.g.. shock ... Discoloration - Splinter hemorrhages ... discoloration) • Chronic renal ... Differential #Diagnosis #Algorithm ... #causes