87 results
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology ... Hypocomplementemic Urticarial Vasculitis ... Formation -> Vasculitis ... #HUV #Pathophysiology ... #Rheumatology
Management of adult IgA Vasculitis (Henoch-Schönlein purpura) - Treatment algorithm for the management of IgAV patients
Management of adult IgA Vasculitis ... Henoch-Schönlein purpura) - Treatment ... Treatment remains ... HSP #Management #Treatment ... #Rheumatology #
Coagulation Cascade and Anticoagulant Sites of Action

- Amy Chung, MD, MSc https://twitter.com/AmyChung

#AntiCoagulation #Cascade #Anticoagulants #Medications #Pharmacology
#Medications #Pharmacology ... #Pathophysiology ... Mechanisms #DOAC #Hematology
Vasculitis Management - ACR/VF 2021 Guidelines for Treatment & Management
 • Giant Cell Arteritis (GCA)
 •
Vasculitis Management ... Guidelines for Treatment ... @MithuRheum #Vasculitis ... #Management #Treatment ... Guidelines #algorithm #rheumatology
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
an inhibitor of normal ... to have 50% of normal ... Study #diagnosis #hematology ... #pathophysiology ... #hematology #laboratory
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
→ Refer to hematology ... • Nonmalignant hematologic ... Rebound effect from treatment ... , Vasculitides, ... Diagnosis #Algorithm #hematology
Polyarteritis Nodosa (PAN) - Vasculitis Management Algorithm - ACR/VF 2021 Guidelines
 • Severe Disease → Remission
Nodosa (PAN) - Vasculitis ... Therapy; high-dose oral ... Polyarteritis #Nodosa #Vasculitis ... #Management #Treatment ... Guidelines #algorithm #rheumatology
Role of Uric Acid in the Inflammation of Gout

Allopurinol, Febuxostat - Xanthine oxidase
Colchicine - Release of
gout #uricacid #pathophysiology ... #pharmacology # ... rheumatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Decreased Support Of Dermal ... • Ig A vasculitis ... HCV, HBV Not Vasculitis ... Differential #Diagnosis #hematology ... #rheumatology #
NOAC / DOAC Pharmacology and Prescribing Cheat Sheet
Novel (or Direct) Oral Anti-Coagulants
 • Rivaroxaban
 • Apixaban
NOAC / DOAC Pharmacology ... Novel (or Direct) Oral ... #NOAC #DOAC #Pharmacology ... #Prescribing #hematology ... management #Direct #Oral