17 results
Arterial Insufficiency: Chronic arterial insufficiency has resulted in pale, hairless, and somewhat 
shiny appearing lower extremity.
Superficial ulcers ... Goldberg, M.D. - UCSD ... Images #Clinical #Photo ... #Dermatology #SkinRash ... #Leg #Foot #Arterial
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... Vascular: • Arterial ... Cryoglobulinemia Infectious ... Cryptococcosis #Ulcers ... #ulcerative #skinrash
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Frequent Differential Diagnoses ... without localizing signs ... ulcers (without ... skin infection, ... #differential #diagnosis
Systemic Sclerosis (Scleroderma)
Multi-system autoimmune disease characterized by vasculopathy and progressive fibrosis of skin and internal organs
3
thighs, and/or trunk ... thickening Signs ... PAH (pulmonary arterial ... Raynaud's, digital ulcers ... #rheumatology #diagnosis
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
Vibrio Vulnificus skin ... Hippocrates in 5 BC as foot ... Rapid onset of fever ... bullae to necrotic ulcers ... legs #clinical #photo
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
- Differential Diagnosis ... Inflammation: Wounds/ulcers ... , Edema Arterial ... ulcers - Shiny ... pain/swelling - Fever
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
- Differential Diagnosis ... Suggestive of: Rheum Fever ... migrans: • Target sign ... Suggestive of Lyme infection ... • Small penile ulcers
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
or viral infection ... Scrotal or vulvar ulcers ... ENT • Oral ulcers ... Scleroderma Thickened skin ... #differential #diagnosis
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
the arms, legs, trunk ... Episcleritis Signs ... the thighs and trunk ... Upper respiratory infection ... gastrointestinal infection
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
purpura: Strong sign ... livedo reticularis, ulcers ... purpura, nodules or ulcers ... genital aphthous ulcers ... Thrombosis and arterial