12 results
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
Algorithm INDICATIONS ... evaluation or workup ... 1,500 cells/µL Workup ... are asthma, allergy ... Differential #diagnosis #hematology
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Allergen-specific lgE causes ... Antigen-antibody complexes are ... Tuberculin test, Graft rejection ... allergy #table #classification ... #comparison
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
• They can cause ... Cryoglobulins Cause ... Cryoglobulins: - Composed ... #classification ... #rheumatology #
Post-Transplantation Lymphoproliferative Disorders (PTLD)
Definition: Lymphoid and/or plasmacytic proliferations that occur as a result of immunosuppression in
transplants, as compared ... symptoms, unexplained hematologic ... Diagnosis and classification ... to 50% of PTLD cases ... transplantation are
Recommended initial testing for patients being evaluated for glomerular disease 

24-hour urine collection - Quantify proteinuria.
Recommended initial testing ... common causes of ... cryoglobulinemias (types ... #glomerular #testing ... #workup #diagnosis
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
form of delayed-type ... Usually composed ... • Causes are multiple ... PrathitKulkarni #Erythemas #comparison ... #compared
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
Clinical Trial: compares ... probability of getting ... measurements Type ... when it’s true Type ... but not on the causal
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
formed or don’t work ... caused by bleeding ... Workup: • Complete ... Treatment: Goals: Treating ... Syndromes #diagnosis #hematology
Recommended initial testing for patients being evaluated for glomerular disease
1) 24-hour urine collection - Quantify proteinuria.
Recommended initial testing ... common causes of ... cryoglobulinemias (types ... glomerular #disease #workup ... diagnosis #initial #testing
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
considered to be caused ... Types of primary ... SCALE: flake-like compacted ... fluid, e.g. nettle sting ... #Diagnosis #Dermatology