10 results
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... partial retinal red reflex ... Retinoblastoma #pathophysiology ... #ophthalmology ... diagnosis #signs #symptoms
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
One of the first ... symptoms is the ... strike the upper lip ... atrophy of the cortex ... #PhysicalExam #clinical
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
Joint Test on Physical ... flex at the PIP ... 🤳🏽) - Lil Bone ... #PhysicalExam #clinical ... #video #msk #PIP
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Pathogenesis and Clinical ... degeneration, and cone-shaped ... Keratoconus Signs / Symptoms ... #Keratoconus #pathophysiology ... #ophthalmology
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
Pathogenesis and clinical ... Through lateral cortex ... aspect of mastoid tip ... #Mastoiditis #pathophysiology ... #signs #symptoms
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
transplantation CLINICAL ... depressed deep tendon reflexes ... after symptom onset ... and sensitive tests ... the underlying pathophysiology
Ely's Test for Rectus Femoris Tightness

Patient lies prone on the table. The examiner flexes the leg
are unable to flex ... buttock, if the hip ... location of the symptoms ... Rectus #Femoris #clinical ... #video #hip #physicalexam
Ely's Test for Rectus Femoris Tightness

Patient lies prone on the table. The examiner flexes the leg
are unable to flex ... buttock, if the hip ... location of the symptoms ... Rectus #Femoris #clinical ... #video #hip #physicalexam
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
Diagnosis = clinical ... the “Chewing gum test ... 95% of cases (Cornelia ... required +/- prompt ophthalmology ... Temporal #Signs #Symptoms
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... Transverse Myelitis - Clinical ... Spasticity - Reflexes ... Bilateral signs and/or symptoms ... negative, MOG-IgG test