33 results
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Isocoria - Pupillary Defects ... - Differential ... Afferent Pupil Defect ... #Differential # ... Algorithm #Causes #Ophthalmology
Retinal Detachment

Floaters - Cobweb appearance 
Photopsia - Flash of light 
Visual field defect - Flash of
Visual field defect ... Detachment #Diagnosis #Ophthalmology ... #Signs
Hemolytic Anemias - Differential Diagnosis Algorithm

Signs of anemia and hemolysis:
 • ↓ Haptoglobin
 • ↑ LDH
Hemolytic Anemias - Differential ... Diagnosis Algorithm Signs ... Extrinsic RBC Defects ... : Membrane defects ... Hemolytic #Anemias #Differential
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Neuro-OphthaImoIogy ... - Visual Field Defects ... NeuroOphthaImoIogy #Neurology #Differential ... Anatomy #Causes #Ophthalmology
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Anisocoria - Pupillary Defects ... - Differential ... Pupillary #Pupils #Defects ... #Differential # ... Algorithm #Causes #Ophthalmology
Anaplasma Infection - Anaplasma phagocytophilum
Pathophysiology: 
 • Obligate, intracellular bacteria
 • Transmitted via blacklegged tick —
scapularis • Infects ... within morulae Signs ... myalgias, shaking chills
Clinically Important Vitamins and Vitamin Deficiency States
Fat-soluble Vitamins: 
 • Vitamin A - Xerophthalmia, night blindness,
Anaemia, neural tube defects ... Vitamins #Deficiency #differential ... #diagnosis #signs
Visual Field Pathways and Deficits
1 Total blindness of right eye due to complete lesion of right
Field Pathways and Deficits ... VisualField #Pathways #Deficits ... Diagnosis #lesions #differential ... #ophthalmology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
to Headaches - Differential ... • Neurological deficits ... • Meningeal signs ... Systemic symptoms and signs ... #Headache #Differential
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Anatomic Location - Differential ... - Visual field defects ... Chronic #VisionLoss #Differential ... Algorithm #Causes #Ophthalmology