519 results
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
mediated; exposure to allergen ... Allergic reaction ... Antigen presentation on ... recognize antigen on ... Stevens-Johnson Syndrome
Simultagnosia on Physical Exam (Balint Syndrome)

The patient can recognize objects one at a time but cannot
Physical Exam (Balint Syndrome ... recognize objects one ... Simultagnosia #Balint #Syndrome ... #PhysicalExam # ... video #neurology #ophthalmology
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
Eosinophilia - Differential ... hypereosinophilic syndrome ... histiocytosis • Allergic ... #Eosinophilia #Differential ... Diagnosis #Algorithm #allergy
Acute Pharyngitis: Differential Diagnosis
Infectious:
 • Respiratory viruses (25-45%)
 • Group A Strep (5-15%)
 • Other bacteria:
Acute Pharyngitis: Differential ... Acute Retroviral Syndrome ... Diffuse viral syndromes ... Noninfectious: • Allergic ... #Pharyngitis #Differential
Bilateral Lens Dislocation in Marfan syndrome - Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Bilateral #Lens #Dislocation
Dislocation in Marfan syndrome ... Dislocation #Marfan #syndrome ... #Ocular #PhysicalExam ... clinical #video #ophthalmology
Phacodonesis on Slit Lamp Ocular Examination

Phacodonesis in a patient with Pseudoexfoliation Syndrome

Dr. Sebastian Vega @oftalmopo

#Phacodonesis #Lens
Phacodonesis on ... Pseudoexfoliation Syndrome ... #Lens #Ocular #PhysicalExam ... clinical #video #ophthalmology
Penicillin Allergy Pathway for Antibiotic Prescription in Patients With Penicillin Allergy
Mild Reaction - Itching, Minor rash
Penicillin Allergy ... With Penicillin Allergy ... therapy, or that one ... Stevens-Johnson syndrome ... systemic symptoms syndrome
Opsoclonus Myoclonus Ataxia Syndrome (OMAS) on Physical Exam

Dancing eyes and dancing feet in an adult [Aka-
Myoclonus Ataxia Syndrome ... (OMAS) on Physical ... myoclonus ataxia syndrome ... #PhysicalExam # ... video #neurology #ophthalmology
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... gonorrhoeae, Viral, Allergic ... #Eye #redeye #Differential ... table #causes #ophthalmology
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
MLF) Iniury • One-and-a-half ... Syndrome • Cavernous ... #Localization #ophthalmology ... #neurology #differential