12 results
Summary of Coagulation Deficiencies
Inherited:
 • Hemophilia A - Deficiency of Factor VIII
 • Hemophilia B -
of Factor IX Acquired ... Acute DIC - Septic shock ... Deficiencies #Summary #table ... #comparison #diagnosis ... #hematology #deficiency
Erythema Nodosum - Causes and Differential Diagnosis 
Appearance:  erythematous painful lumps usually 1-6 cm in
and Differential Diagnosis ... anterior shins but can ... #Differential Diagnosis ... #Dermatology #SkinRash ... #Clinical
Tinea Versicolor (Pityriasis versicolor) 
NOT a dermatophyte infection 
Caused by saprophytic, lipid-dependent yeasts 
Clinical 
 •
lipid-dependent yeasts Clinical ... hypopigmented • Can ... erythematous Diagnosis ... Tinea #Versicolor #Dermatology ... #SkinRash #Diagnosis
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
house & works as car ... Diagnosis? ... squamous cell ca ... Blastomycosis #SkinRash ... #dermatology #clinical
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
Risk factors: Critical ... elevated BNP, high CVP ... Transfusion #Reactions #hematology ... #diagnosis #comparison ... #table
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
-> 40 years • Can ... late adulthood • Diagnosis ... to 8 years Clinical ... severe community-acquired ... hypogammaglobulinemia #immunology #hematology
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
endocarditis, sepsis, shock ... possible Patient's clinical ... the key to the diagnosis ... Canimorsus #Skin #Rash #dermatology ... #clinical #photo
Cutaneous larva migrans skin Rash
25 F recent Caribbean vacation, walked barefoot on sand and now with
with creepy rash. diagnosis ... with pruritus. can ... is clinical & labs ... larva #migrans #skinRash ... #dermatology #clinical
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Can be induced ... perstans • A form of acquired ... Erythemas #comparison #table ... #differential #diagnosis ... #dermatology #compared
Rickettsialpox Eschar

40 homeless male from NY admitted with fever, chills, headache, myalgias. Diagnosis?
Rickettsialpox R akari classic
Diagnosis? ... Pts can recover ... Eschar #rakari #clinical ... #photo #skinrash ... #dermatology