2818 results
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Lesion (bitemporal hemianopia ... Inferior homonymous hemianopia ... right homonymous hemianopia ... Diagnosis #Anatomy #Causes
Bilateral Acute Vision Loss - Differential Diagnosis Algorithm

Complete/ Partial Homonymous Hemianopia
 • Infarct
 • Intracranial Hemorrhage
Partial Homonymous Hemianopia ... Diagnosis #Algorithm #Causes
Alexia Without Agraphia
Alexia without agraphia is a disconnection syndrome where patients cannot read but can write.
the most common cause ... right homonymous hemianopsia ... contralateral homonymous hemianopsia ... R. homonymous hemianopsia
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
compression (i.e. hemianopsia ... Differential #Diagnosis #causes
Growth Hormone Excess - Pathogenesis and clinical findings
 • Acromegaly and gigantism share the same pathophysiology
• Other rare causes ... • Bitemporal hemianopsia
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
Visual Pathway Neural Lesions
A) Optic Nerve → Left Anopia
B) Optic Chiasm → Bitemporal Hemianopia
C) Lateral Geniculate
Chiasm → Bitemporal Hemianopia ... Left Homonymous Hemianopia
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
present in 15% of cases ... Demyelinating disease caused ... symptoms such as hemianopia
Drugs Causing Acute Pancreatitis

Class Ia: The medications in which there was a rechallenge and other causes
rechallenge and other causes ... out other common causes ... Class II: Cases ... and atleast4 case ... #Pancreatitis #Causes
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... found in 60% of cases ... Nodosum #Mnemonic #Causes