15 results
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
with devastating differential ... presents in thrombocytopenic ... palpable, the differential ... #Diagnosis #Dermatology ... #Differential
Causes of Purpura - Differential Diagnosis
Disruption in Vascular Integrity: 
 • Trauma, Infection, Vasculitis, Drug induced
Causes of Purpura - Differential ... Integrity: • Trauma ... Primary hemostasis: Thrombocytopenia ... BrighamChiefs #Purpura #nonpalpable ... palpable #Causes #Differential
Causes of Purpura - Differential Diagnosis
Non-PalpabIe → Palpable
 • Thrombocytopenia (HIT, ITP/HUS), Coagulation defects (DIC, warfarin
Causes of Purpura - Differential ... → Palpable • Thrombocytopenia ... warfarin necrosis), Trauma ... BrighamChiefs #Purpura #nonpalpable ... palpable #Causes #Differential
Trunk / Sacral Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic
 • Squamous cell carcinoma
 • Basal cell
Skin Ulcers - Differential ... • Physical • Trauma ... Trunk #Sacral #SkinRash ... #dermatology #Differential
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... inflammation • Thrombocytopenia ... Solar purpura - Trauma ... rheumatology #palpable #nonpalpable ... #dermatology
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Legs / Feet - Differential ... • Pressure • Trauma ... Ulcers #ulcerative #skinrash ... #dermatology #Differential
Sarcoidosis - Skin Manifestations

This is a quick overview of some of the cutaneous manifestations of sarcoidosis.
is often on the differential ... diagnosis #clinical #differential ... #treatment #photo ... #dermatology #skinrash
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Thrombocytosis - Differential ... Post-op surgery • Trauma ... following EtOH induced thrombocytopenia ... Thrombocytosis #Differential ... Algorithm #Causes #Hematology
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
by Etiology - Differential ... Physical: • Trauma ... Ulcers #ulcerative #skinrash ... #dermatology #Differential
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
heaped up borders); differential ... Blastomycosis #SkinRash ... #dermatology #clinical ... #photo