11 results
Physiologic Livedo Reticularis (Cutis Marmorata) on Physical Exam

Dr. Bruno Farnetano @bruno.farnetano

#Physiologic #Livedo #Reticularis #Cutis #Marmorata #PhysicalExam
Physiologic Livedo Reticularis ... (Cutis Marmorata ... Physiologic #Livedo #Reticularis ... #Cutis #Marmorata
Extrapulmonary manifestations of COVID-19
 • Neurologic: Headaches, Dizziness, Encephalopathy, Guillain-Barré, Ageusia, Myalgia, Anosmia, Stroke
 • Renal:
Petechaie, Livedo reticularis ... Symptoms #SARSCOV2 #coronavirus
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
arthritis (RA): Extra-articular ... Ulcers, Livedo reticularis ... RheumatoidArthritis #RA #pathophysiology
COVID-19 Chest CT - Case 4

Main aspects of the image: multiple opacities in the glass and
Reticular opacities ... #GroundGlass #CoronaVirus
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
veins -> Livedo Reticularis ... Manifestations #pathophysiology
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
Infections including coronavirus ... Purpura • Livedo reticularis
Raynaud’s Phenomenon: Pathogenesis and clinical findings
 • Finger pulp atrophy
 • Tissue ischemia/infarction -> Digital ulcerations
Gangrene • Livedo reticularis ... Raynauds #Phenomenon #pathophysiology
COVID-19 Chest CT - Case 1

Main aspects of the image: multiple opacities in the glass and
Reticular opacities ... #GroundGlass #CoronaVirus
COVID-19 Chest CT - Case 2

Main aspects of the image: multiple opacities in the glass and
Reticular opacities ... #GroundGlass #CoronaVirus
COVID-19 Chest CT - Case 3

Main aspects of the image: multiple opacities in the glass and
Reticular opacities ... #GroundGlass #CoronaVirus