975 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Painful: Keratitis (toxic ... PRES, Metabolic/Toxic ... Diagnosis #causes #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Infection-including zoster, Toxic ... chiasm impingement, Toxic ... diagnosis #causes #ophthalmology
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
Absence, Myoclonic, Tonic ... Clonic, Atonic, Tonic-clonic ... syndrome, Moyamoya • Toxic
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
gravis • Botulinum toxin ... Differential #Diagnosis #ophthalmology
Algorithm for Diagnosis of the Petechial / Purpuric Rash

Febrile/Toxic, Palpable: 
 - Meningococcaemia, Disseminated Gonococcal Infection,
Rash Febrile/Toxic ... Purpura Febrile/Toxic ... Afebrile/Non-Toxic ... Afebrile/Non-Toxic
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
Nikolsky's Sign in Toxic ... Stevens-Johnson Syndrome/toxic ... the exfoliative toxin
Generalized Seizures and Pseudoseizures
Generalized seizures "are conceptualized as originating as some point within, and rapidly engaging,
When tonic—clonic ... seizure caused by a toxic ... Toxic and metabolic ... Generalized Seizures / Tonic-Clonic
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN) - See Updated MP4 Clip Here: https://www.grepmed.com/images/6837

Nikolsky's sign is
Nikolsky's Sign in Toxic ... Stevens-Johnson Syndrome/toxic ... the exfoliative toxin
Stevens-Johnson syndrome (SJS), Toxic epidermal necrolysis (TEN) and Overlap

 SJS-TEN overlap and TEN - Surface Epidermal
syndrome (SJS), Toxic ... Johnsons #Syndrome #Toxic
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
Dilatation - Adie's Tonic ... Differential #Diagnosis #Ophthalmology