31 results
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
is called the alternating ... It is a clear sign ... the pupillary reflex ... very sensitive diagnostic ... regarding the cause
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
Passive neck flexion causes ... theory is that hip ... an involuntary reflex ... #Meningitis #Clinical ... #Video #PhysicalExam
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
such as reflex ... orthostatic vital sign ... Further diagnostics ... should be guided by clinical ... The treatment strategy
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... Retinoblastoma Signs ... partial retinal red reflex ... pathophysiology #ophthalmology ... #diagnosis #signs
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group

< 5%
cryoglobulinemia vasculitis - Diagnosis ... , causes and management ... cryoglobulinemia vasculitis Clinical ... neuropathy Treatment ... Cryoglobulinemia #Vasculitis #Rheumatology
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Clinical manifestations ... Doppler US : halo sign ... GiantCellArteritis #GCA #Rheumatology ... #Ophthalmology ... #Diagnosis #Algorithm
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
Patient underwent a diagnostic ... Treatments are aimed ... #Bilateral #clinical ... #video #ophthalmology ... #physicalexam #
Optic Neuritis - Diagnosis and Management
 • Epidemiology: Female (75%), 18-50 years,
caucasian
 • Symptoms: Moderate visual
Optic Neuritis - Diagnosis ... Unilateral • Signs ... • IV Methylprednisolone ... #rheumatology # ... ophthalmology
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
GrepMed Handbook Clinical ... often ordered in reflex ... • Flex-Sig: If ... bid x 10d - Alternative ... Bezlotoxumab 10 mg/kg IV
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Pathogenesis and clinical ... hyalinization causes ... diffuse light reflex ... pathophysiology #ophthalmology ... #diagnosis #signs