9 results
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
and Neck Skin Ulcers ... : • Pyoderma gangrenosum ... #Head #Neck #Ulcers ... #ulcerative #skinrash ... Diagnosis #Algorithm #causes
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Skin Ulcers of the ... Metabolic: • Pyoderma gangrenosum ... Lower #Legs #Feet #Ulcers ... #ulcerative #skinrash ... Diagnosis #Algorithm #causes
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... : • Pyoderma gangrenosum ... Cryptococcosis #Ulcers ... #ulcerative #skinrash ... Diagnosis #Algorithm #causes
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
Pyoderma Gangrenosum ... vasculitis which causes ... #Dermatology #SkinRash ... #Pyoderma #Gangrenosum
Genital Ulcers - Atypical causes of genital ulcers that can be difficult to diagnose & manage.
Genital Ulcers - ... Atypical causes ... of genital ulcers ... appearance; juvenile gangrenous ... #Atypical #causes
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
thrombophlebitis, pyoderma gangrenosum ... lesions, pyoderma gangrenosum ... recurrent oral ulcers ... following: • Genital ulcers ... signs #symptoms #rheumatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
disorders, or other causes ... • Secondary Causes ... reactions • Erythema gangrenosum ... Differential #Diagnosis #hematology ... #rheumatology #
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
GPA causes disease ... resemble pyoderma gangrenosum ... rash #diagnosis #rheumatology
Pyoderma Gangrenosum (PG)
50 M Crohn’s dz had a small pustule on the ankle 4 mo ago
Pyoderma Gangrenosum ... Pyoderma gangrenosum ... Limited pyoderma gangrenosum ... #Pyoderma #Gangrenosum ... #dermatology #ulcer