4 results
Unilateral Fixed Dilated Pupil - Differential Diagnosis Framework
If Altered Mental Status - Consider Oculomotor (3rd cranial
Pupil - Differential ... SAH, tumor • Posterior ... no neurological cause ... : • Trauma • Medication ... #Pupil #differential
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis and Miosis - Differential ... Diagnosis Framework Causes ... of Mydriasis: Dilated ... Horner's syndrome, Posterior ... Mydriasis #Miosis #differential
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Unknown nature & benign ... Regular and mildly dilated ... Young females Differential ... dissociation • Other causes ... #PhysicalExam #neurology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
with hypertension being ... Reversible course Differential ... Electrolyte abnormality, Medication ... the underlying cause ... with AEDs until cause