2215 results
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Retinoblastoma Signs / Symptoms ... partial retinal red ... detachment • Red ... Retinoblastoma #pathophysiology ... diagnosis #signs #symptoms
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 ... Features #Signs #Symptoms
Kawasaki Disease: Clinical Findings
Diagnostic Criteria - Fever and 4/5 of the following:
 • Conjunctivitis
 • Polymorphous
feet Signs/Symptoms ... 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
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
present with a red ... lights are a key symptom ... blindness Signs / Symptoms ... ClosedAngle #Glaucoma #pathophysiology
Lupus (SLE): Mucocutaneous Manifestations

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

High Altitude Pulmonary Edema:
 • Accumulation
plasma and some red ... 10,000 ft) • Symptoms ... • Signs/Symptoms ... • Signs/Symptoms ... • Pathophysiology
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
musculoskeletal symptoms ... Psychiatric symptoms ... contributes to red-cell ... weeks #Scurvy #Pathophysiology ... #AscorbicAcid #Pathophysiology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
pallor -> Cherry-red ... Occlusion #CRAO #pathophysiology ... diagnosis #signs #symptoms