Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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15 results
DRESS Syndrome vs SJS/TEN
DRESS
 β€’ Latency: 2-8 weeks
 β€’ Rash: Morbilliform
 β€’ Mucosal involvement: 50% have
DRESS Syndrome vs ... : 2-8 weeks β€’ Rash ... : 4-28 days β€’ Rash ... Syndrome #SJS #TEN #comparison ... #table #dermatology
Erythemas Summarized
Erythema ab igne
 β€’ A dermatosis that results from repeated exposure to heat (fires, heating
Haverhill fever caused ... Rash is usually ... PrathitKulkarni #Erythemas #comparison ... #table #differential ... #diagnosis #dermatology
Hordeolum vs Chalazion

Hordeolum (Stye):
 β€’ Location: Most commonly found at or near an eyelash follicle
 β€’
eyelash follicle β€’ Cause ... : Bacterial infection ... upper lid β€’ Cause ... Stye #Chalazion #Comparison ... #Table
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)
Definition: 
 β€’ Severe adverse drug reaction, characterized by
Systemic Symptoms (DRESS ... extensive skin rash ... Edema in 70% of cases ... disease: symptomatic treatment ... #Syndrome #dermatology
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
with or without treatment ... , but without treatment ... , the infection ... resembling rashes caused ... Clinical #Photo #Dermatology
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 β€’ Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
β€’ Peripheral blood ... for secondary causes ... drug reaction, infection ... Strongyloides infection ... glucocorticoid treatment
TRALI vs TACO - Transfusion Reactions
TRALI:
 β€’ Epidemiology: 0.1% of transfused patientsl
 β€’ Risk factors: Critical
of high parity blood ... without other cause ... : 33% β€’ Treatment ... #diagnosis #comparison ... #table
Streptococcal Toxic Shock Syndrome (STSS)
Complication of invasive GAS disease characterized by shock & MOF β†’ occurs
GAS in 30% of cases ... body site (i.e., blood ... erythematous macular rash ... necrosis STSS Treatment ... day 2 + 3 BIDMC Infectious
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 β€’ Epidemiology: -10% of all lupus cases, drug-dependent,
NPSLE rare, Malar rash ... Discontinuation of causal ... Manifestations: Malar rash ... druginduced #lupus #sle #comparison ... #table #rheumatology
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
Serial negative blood ... in up to 30% of cases ... large infarct - Infectious ... #Endocarditis #comparison ... Marantic #diagnosis #table