14 results
Visual Field Pathways and Deficits
1 Total blindness of right eye due to complete lesion of right
nerve 2 Bipolar hemianopia ... 3 Right nasal hemianopia ... Left homonymous hemianopia ... Left homonymous hemianopia ... #Hemianopia #Diagnosis

Posterior cerebral artery (PCA) strokes can be challenging to diagnose, due to the variability in symptoms,
antinsyndrome #hemianopia
Visual Pathway Neural Lesions
A) Optic Nerve → Left Anopia
B) Optic Chiasm → Bitemporal Hemianopia
C) Lateral Geniculate
Chiasm → Bitemporal Hemianopia ... Left Homonymous Hemianopia
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Lesion (bitemporal hemianopia ... Inferior homonymous hemianopia ... right homonymous hemianopia
Bilateral Acute Vision Loss - Differential Diagnosis Algorithm

Complete/ Partial Homonymous Hemianopia
 • Infarct
 • Intracranial Hemorrhage
Partial Homonymous Hemianopia
Alexia Without Agraphia
Alexia without agraphia is a disconnection syndrome where patients cannot read but can write.
right homonymous hemianopsia ... contralateral homonymous hemianopsia ... R. homonymous hemianopsia
Acute Monocular Vision Loss - Differential Diagnosis Framework
 • Cornea: Keratitis
 • Anterior Chamber: Hyphema, Acute
bilateral homonymous hemianopsia
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
compression (i.e. hemianopsia
Growth Hormone Excess - Pathogenesis and clinical findings
 • Acromegaly and gigantism share the same pathophysiology
• Bitemporal hemianopsia
The middle cerebral artery territory is the most commonly affected territory in a cerebral infarction, due
hemisensory loss hemianopia