22 results
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Rash Secondary ... characterized by a systemic ... may appear as rough ... resembling rashes caused ... Clinical #Photo #Dermatology
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
Classified among the secondary ... (CNS) dysfunction ... Petechial or purpuric rash ... Syndrome #Diagnosis #Management ... #Hematology #Rheumatology
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)
Definition: 
 • Severe adverse drug reaction, characterized by
Eosinophilia and Systemic ... extensive skin rash ... • Facial Edema ... in 70% of cases ... DRESS #Syndrome #dermatology
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin Rash ... Secondary to venous ... pigmentation, edema ... Eczematous #SkinRash #dermatology ... Diagnosis #Algorithm #causes
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
pulse pressure: systolic ... effusions). 1/5 pts ... echocardiography: identifies systolic ... heartfailure #diagnosis #management ... #cardiology #pharmacology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
(cutaneous or systemic ... Condition known as ... multiforme • Acute systemic ... Erythemas #comparison #table ... differential #diagnosis #dermatology
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
Secondary form associated ... processes: • Systemic ... cryoglobulins • Negative causes ... CF: Presence of ... #hematology
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
an underlying cause ... frequently affected systems ... Better call hematology ... JAK2 V617F) and MPNs ... Algorithm #workup #hematology
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
infection risk secondary ... hemolytic anemia) • Systemic ... DDX - Other causes ... hypogammaglobulinemia #immunology #hematology ... #diagnosis #management
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
considered to be caused ... projecting nipple-like mass ... associated with secondary ... area of dermal oedema ... #Diagnosis #Dermatology