11 results
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Diagnosis Framework ... purple, hemorrhagic skin ... leakage of RBC's secondary ... #Differential #Diagnosis ... #nonpalpable #dermatology
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
Petechiae/Purpura ... - Diagnostic Algorithm ... Pathophysiology: ... of primary or secondary ... #Dermatology #Rash
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Generalized Differential Diagnosis ... Myelodisplastic syndrome Psychiatric ... Pruritus #primary #secondary ... #generalized #dermatology ... #Differential #Diagnosis
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
- Differential Diagnosis ... Leukocytoclastic Vasculitis Secondary ... Petechiae, Palpable purpura ... #dermatology #rheumatology ... #differential #diagnosis
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
Deficiency) - Diagnosis ... integrity of: • Skin ... • Persons with psychiatric ... Psychiatric symptoms ... Muscle cramping Skin
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... in primary or secondary ... Henoch Schonlein Purpura ... cryoglobulins • Skin ... Algorithm #Causes #dermatology
Cryofibrinogenemia Summary

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

Cryofibrinogenemia:
 • The precipitation of a
necrosis • Purpura ... Cryofibrinogenemia Diagnosis ... Warfarin-induced skin ... Cryofibrinogenemia #diagnosis ... #rheumatology #hematology
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
associated with secondary ... PETECHIAE and PURPURA ... Purpura are larger ... nettle sting #Diagnosis ... #Dermatology #Skin
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
- Differential Diagnosis ... Testosterone - Coumadin skin ... other causes of purpura ... Venous #Arterial #pathophysiology ... #diagnosis #vascular
Pruritus - No Primary Skin Lesion - Differential Diagnosis Algorithm

Blood Glucose:
 • Diabetes Mellitus
Liver Function Tests/Enzymes:
Pruritus - No Primary Skin ... - Differential Diagnosis ... Myelodisplastic syndrome Psychiatric ... #Pruritus #secondary ... #generalized #dermatology