4 results
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Maculopapular rash ... resemble pyoderma gangrenosum ... reticularis Differential ... Nasopharyngeal carcinoma ... #dermatology #rash
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Joint Pain Rash ... PAN Pyoderma gangrenosum ... Sarcoidosis • GPA ... Sarcoidosis #dermatology ... #rashes #differential
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
- Differential ... Generalized itchy rash ... Pyoderma gangrenosum ... #Lesions #Differential ... #Diagnosis #Dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
• Basal cell carcinoma ... Squamous cell carcinoma ... macerated areas with satellite ... ; pruritis #dermatology ... #rash #differential