49 results
Erythema Nodosum - Causes and Differential Diagnosis 
Appearance:  erythematous painful lumps usually 1-6 cm in
Erythema Nodosum - Causes ... and Differential ... lumps usually 1- ... #Dermatology #SkinRash ... #Clinical
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and clinical associations ... , Hypotension, shock ... #rheumatology # ... comparison #table
Thrombocytopenia and Pregnancy
Three syndromes in the critically ill pregnant woman who presents with coagulation defects.
1) HELLP
coagulation defects. 1) ... trimester * Can ... Obstetrics #OBGyn #Hematology ... #Diagnosis #Comparison ... #Table
Thrombocytopenia and Pregnancy - TTP/HUS, HELLP Syndrome and Acute Fatty Liver of Pregnancy (AFLP)
Three syndromes in
coagulation defects. 1) ... child * Severe cases ... trimester * Can ... AFLP #obstetrics #hematology ... #diagnosis #table
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
to 1:1 F:M • Clinical ... Discontinuation of causal ... sle #comparison #table ... #rheumatology # ... diagnosis #management
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
and 1:50,000 patients ... to 8 years Clinical ... severe community-acquired ... DDX - Other causes ... hypogammaglobulinemia #immunology #hematology
Systemic Lupus Erythematosus (SLE) - Diagnosis and Management Summary
 • Epidemiology: 10-180/100,000, Typically Age 20-40, F:M
Erythematosus (SLE) - Diagnosis ... Age 20-40, F:M 9:1 ... • Clinical Manifestations ... Manifestations: - CRP ... Workup: - ANA
C.diff - Clostridioides Difficile Infection (CDI) - Diagnosis and Management - GrepMed Handbook

Clinical Presentation + Progression:
GrepMed Handbook Clinical ... Toxic Megacolon, Shock ... post-ABx, but can ... be community-acquired ... 10 mg/kg IV x 1
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
diagnosis can only ... suspicion is required ... often small (<1 ... in up to 30% of cases ... #table
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Differential Diagnosis ... should be done): 1. ... with previously stable ... 109 mm Hg) with clinical ... • Other: 1.