2597 results
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Retinoblastoma Signs ... partial retinal red ... detachment • Red ... Retinoblastoma #pathophysiology ... ophthalmology #diagnosis #signs
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Diagnostic Algorithm Pathophysiology ... range of potential pathophysiologic ... - Pathophysiology ... identification of red-flags ... Ill-appearing, vital sign
Features of a Sickle Cell Crisis 
Sickle-cell disease - an autosomal recessive blood disorder.
Characterized by red
Characterized by red ... The underlying pathophysiology ... invades & destroys red ... (Accelerated red ... Crisis #Features #Signs
Kawasaki Disease: Clinical Findings
Diagnostic Criteria - Fever and 4/5 of the following:
 • Conjunctivitis
 • Polymorphous
hands & feet Signs ... Uveitis - Cracked Red ... Criteria #Diagnosis #Pathophysiology ... #Signs #Symptoms
Raynaud’s Phenomenon: Pathogenesis and clinical findings
 • Finger pulp atrophy
 • Tissue ischemia/infarction -> Digital ulcerations
Reactive hyperemia = Red ... Raynauds #Phenomenon #pathophysiology ... #signs #symptoms
Dermatomyositis (DM) and Polymyositis (PM): Pathogenesis and clinical findings
Elevated Antinuclear Antibodies: Anti-Jo-1, Anti-OJ, Anti-Mi2, Anti-SRP, Anti-EJ,
hyperkeratotic flat red ... eyelids, causing red-purple ... PM #Diagnosis #Pathophysiology ... #Signs #Symptoms
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
Scaring alopecia • Red ... Manifestations #pathophysiology ... #diagnosis #signs
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
plasma and some red ... • Signs/Symptoms ... • Signs/Symptoms ... - The classic signs ... • Pathophysiology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
pallor -> Cherry-red ... Occlusion #CRAO #pathophysiology ... ophthalmology #diagnosis #signs
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
present with a red ... damage & blindness Signs ... ClosedAngle #Glaucoma #pathophysiology