266 results
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Cells -> Incr Vascular ... Chemotaxis -> Vascular ... Pathophysiology #Rheumatology
Raynaud's Phenomenon on Physical Exam

#Raynauds #Syndrome #disease #phenomenon #clinical #video #physicalexam #fingers #hands #rheumatology
phenomenon #clinical #video ... fingers #hands #rheumatology
ASE Guidelines for Noninvasive Vascular Testing
 • Carotid Arteries
 • Renal Arteries
 • Lower Extremities

#Noninvasive #Vascular
for Noninvasive Vascular ... #Noninvasive #Vascular ... #Testing #POCUS
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
platelet disorders, vascular ... Etiology: • Vascular ... Disruptions in vascular ... Differential #Diagnosis #hematology ... #rheumatology #
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... Amazing video ... Jugular #IJ #Vein #POCUS ... #vascular #clinical
Diagnosis of Cryoglobulinemia Vasculitis

1) Presence of cryoglobulin 
Circulating immunoglobulins that precipitate with cold temperature and dissolve
CRYOGLOBULINEMIA (type l) : Vascular ... and Ill) • Vascular ... Vasculitis #Diagnosis #Rheumatology
Pulsatile Abdominal Mass (AAA) seen on Physical Exam

Dr. Manrique Umana @umanamd

#Pulsatile #Abdominal #AAA #PhysicalExam #aortic #aneurysm
aneurysm #clinical #video ... #vascular
Dupuytren's Contracture (Palmar Fibromatosis) on Physical Exam

#Dupuytrens #Contracture #Palmar #Fibromatosis #clinical #video #physicalexam #msk #hand #orthopedics
Fibromatosis #clinical #video ... #orthopedics #rheumatology
Causes of Bleeding / Bruising - Differential Diagnosis Algorithm
Thrombocytopenia - Quantitative Defect
 • Decreased Production
 •
Renal Disease Vascular ... TeIangiectasia Vascular ... Algorithm #Causes #Hematology
Calcinosis Drainage from a Finger in Dermatomyositis

Dr. Janet Pope @Janetbirdope

#Calcinosis #Drainage #Finger #Dermatomyositis #clinical #video #physicalexam
Dermatomyositis #clinical #video ... #physicalexam #rheumatology