9 results
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Skin Ulcers of the ... Lower Legs / Feet ... gangrenosum • Diabetic dermopathy ... #Legs #Feet #Ulcers ... #Algorithm #causes
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework ... Causes of Leg Pain ... - Hair loss- feet ... #differential #diagnosis ... #lower #extremity
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... legs. ... vesicles on hands/feet ... Eczematous #SkinRash #dermatology ... #Algorithm #causes
Pigmented Purpuric Dermatoses (PPD) - Capillaritis

Group of chronic, benign, cutaneous eruptions characterized by the presence of
and increased skin ... - This iron causes ... involvement is less ... #differential #diagnosis ... #dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
legs over medial ... honey-colored crusts ... Dermatophytosis - Feet ... ; pruritis #dermatology ... #differential #diagnosis
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
medium to large lower-extremity ... Rule out other causes ... sites such as the collar ... pelvis, heel, and lower ... #management #Dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
centrifugum • A chronic skin ... acquired dermal macular ... classically on the lower ... #differential #diagnosis ... #dermatology #compared
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
arthralgia, arm/leg ... the upper and lower ... tract, and often causes ... Palpable purpura (lower ... legs), cutaneous
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
soles in 50% of cases ... - Ocular syphilis ... - Less common ... granuIomas on skin ... Latent #Tertiary #Diagnosis