37 results
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
pseudotumor 4 phenotypes ... rheumatoid factor), ± hypocomplementemia ... diagnosis #management #phenotypes
Diagnosis and Management of Hypocomplementemic Urticarial Vasculitis (HUV)

Diagnosis of HUV
1) Chronic urticaria 
2) Leukocytoclastic vasculitis 
3)
Management of Hypocomplementemic ... vasculitis 3) Hypocomplementemia ... TerrierBen #Hypocomplementemic
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology of Hypocomplementemic ... TerrierBen #Hypocomplementemic
Causes of Hypocomplementemia - CHAMPS Mnemonic
C - Cryoglobulinemia (85%), C3 glomerulopathy, cirrhosis
H - Heavy Chain deposition
Causes of Hypocomplementemia ... @AnnKumfer #Hypocomplementemia
COVID-19 Phenotypes - Implications for Respiratory Support Management

L Phenotype
 - Low Elastcnce (High Compliance)
 - Low
COVID-19 Phenotypes ... Management L Phenotype ... Recruitability H Phenotype ... author-proof.pdf #COVID19 #Phenotypes
The distinctive phenotypes of Acute Decompensated Heart Failure (ADHF), their presentations, and suggested therapeutic routes

#Phenotypes #HeartFailure
The distinctive phenotypes ... therapeutic routes #Phenotypes
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
often involved • Hypocomplementemic ... Urticaria and hypocomplementemia
Conceptual framework for consultation.

Within each cognitive ‘phenotype’ of consult I have provided examples of the associated
each cognitive ‘phenotype ... Interns #CheatSheet #Phenotype
Features Associated with Pathobiologic Characteristics of Severe Asthma, According to Phenotype. #Diagnosis #PCC #Asthma #Severe #Phenotypes
, According to Phenotype ... Asthma #Severe #Phenotypes
Chronic Hypercapnic Respiratory Failure Phenotypes
Pink Puffers (robust vent drive) ↑ their WOB when pulmonary mechanics gradually
Respiratory Failure Phenotypes ... Respiratory #Failure #Phenotypes