8 results
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
Petechiae/Purpura - Diagnostic ... Algorithm. ... vasculitis) or disorders ... of primary or secondary ... #Dermatology #Rash
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Differential Diagnosis ... leakage of RBC's secondary ... Thrombocytopenia: ITP • Secondary ... deficiency • Liver ... #Differential #Diagnosis
Drug Induced Liver Injury (DILI) - Stepwise Diagnosis Algorithm
DILI suspicion
Features toxic aetiology: Skin involvement, Kidney injury,
Stepwise Diagnosis ... Algorithm DILI ... Hepatic vascular disorder ... #Injury #Diagnosis ... #Algorithm #hepatology
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... Algorithm Pinpoint ... in primary or secondary ... Vasculitis - Collagen disorders ... #Algorithm #Causes
Nail Disorders secondary to Systemic Diseases
Nail Fold Abnormality
 • SLE
 • Scleroderma
 • Dermatomyositis
Koilonychia - Spoon-shaped
Nail Disorders secondary ... discoloration) • Liver ... NailDisorders #Systemic #Secondary ... #dermatology #Differential ... #Diagnosis #Algorithm
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
causing endothelial injury ... Clinical triad of Palpable ... Type III Often Secondary ... Labs/Diagnosis: ... Cryoglobulins #diagnosis
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
associated with secondary ... larger and may be palpable ... following acute injury ... a generalized disorder ... Nomenclature #Atlas #Key
Hemophagocytic Lymphohistiocytosis (HLH)

High mortality without prompt recognition and management. HLH is a critical diagnostic consideration in
Key Characteristics ... STX11, STXBP2 • Secondary ... - Elevated liver ... malignancy, autoimmune disorder ... #Management #Hematology