13 results
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
• Pressure • Trauma ... insufficiency • Vasculitis ... Ulcers #ulcerative #skinrash ... #dermatology #Differential ... #Diagnosis #Algorithm
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
Pyoderma Gangrenosum ... resulting in a vasculitis ... Images #Clinical #Photo ... #Dermatology #SkinRash ... #Pyoderma #Gangrenosum
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
: • Trauma • ... insufficiency • Vasculitis ... : • Pyoderma gangrenosum ... #dermatology #Differential ... #Diagnosis #Algorithm
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
Algorithm Neoplastic ... : • Pyoderma gangrenosum ... Ulcers #ulcerative #skinrash ... #dermatology #Differential ... #Diagnosis #Algorithm
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
- Differential Diagnosis ... Algorithm - Petechiae ... #SkinRash #dermatology ... #Differential #Diagnosis ... #Algorithm #causes
Trunk / Sacral Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic
 • Squamous cell carcinoma
 • Basal cell
Algorithm Neoplastic ... • Physical • Trauma ... Trunk #Sacral #SkinRash ... #dermatology #Differential ... #Diagnosis #Algorithm
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
Petechiae/Purpura - Diagnostic ... Algorithm. ... vascular integrity (trauma ... , infection, vasculitis ... #Dermatology #Rash
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Diagnosis? ... cell ca, pyoderma gangrenosum ... Blastomycosis #SkinRash ... #dermatology #clinical ... #photo
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Differential Diagnosis ... Solar purpura - Trauma ... reactions • Erythema gangrenosum ... #Differential #Diagnosis ... #nonpalpable #dermatology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
- Differential Diagnosis ... Algorithm Peripheral ... Rheumatologic, Vasculitides ... infarction, Severe trauma ... #Algorithm #hematology