17 results
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Prader-Willi Syndrome Signs ... /Symptoms/Complications ... fractures • Short ... Syndrome #genetics #pathophysiology ... #peds #pediatrics
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
clinical findings ... Retinoblastoma Signs ... / Symptoms / Complications ... partial retinal red reflex ... #signs #symptoms
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Clinical Findings ... chromosome 21) Signs ... / Symptoms / Complications ... #geriatrics #diagnosis ... #signs #symptoms
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
lumbar spine Signs ... / Symptoms / Complications ... leg reflexes) ... #diagnosis #symptoms ... #signs
Plantar Reflex on Newborn Physical Exam 
The normal response to stroking the lateral aspect of the
to stroking the lateral ... toes or “Babinski sign ... #Plantar #Pyramidal ... #PhysicalExam #clinical ... #video #peds #pediatrics
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
Fraction (HFrEF) Clinical ... More Specific Signs ... Less Specific Signs ... Chest x-ray: signs ... HF → no signs of
Acute Otitis Media: Pathogenesis and Clinical Findings (in Children)
Upper Respiratory Tract Infection: 
 - Bacterial: Streptococcus
Acute Otitis Media ... Clinical Findings ... #OtitisMedia #pathophysiology ... #diagnosis #symptoms ... #signs #peds #pediatrics
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
clinical findings ... vasoconstrictive • Acute ... diffuse light reflex ... #signs #symptoms ... #complications
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
sclerosis Pathophysiology ... LMN signs in the ... LMN signs to determine ... LMN signs on examination ... EMG: LMN Signs in
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
clinical findings ... rectal reflex. ... #pathophysiology ... #signs #symptoms ... #orthopedics #neurology