11 results
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
resulting in a vasculitis ... frequently mistaken for cellulitis ... Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology
Hand, Foot, and Mouth Disease: A febrile illness (caused by Coxsackie Virus) associated vesicle formation on
Hand, Foot, and ... Mouth Disease: A ... Images #Clinical ... #Dermatology #Pediatrics ... #Photo
Cellulitis: Acute inflammation is clearly seen in the image on the left. The picture on the
Cellulitis: Acute ... is of a normal foot ... Images #Clinical ... #Photo #Dermatology ... #SkinRash #Foot
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Coxsackie (hand, foot ... gonorrhea, Rickettsial diseases ... miliaris disseminate, Cellulitis ... Sweet syndrome, Vasculitis ... #Diagnosis #dermatology
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
Hippocrates in 5 BC as foot ... cellulitis w/ black ... chronic liver disease ... #dermatology #legs ... #clinical #photo
Diabetic Foot Infection: Long standing, poorly controlled diabetes has led to peripheral arterial
disease and neuropathy. These
peripheral arterial disease ... red as result of cellulitis ... Catalog of Clinical ... Images #Clinical ... #Photo #Diabetes
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
association • M > F Clinical ... Behcet syndrome (Clinical ... Skin lesions • Positive ... ) Differential Diagnosis ... signs #symptoms #rheumatology
Vancomycin induced Leukocytoclastic Vasculitis (LCV) of the Hand
70 M vertebral osteomyelitis on vancomycin and cefepime for
Leukocytoclastic Vasculitis ... Differential for ... HSP, urticarial vasculitis ... Hand #skinrash #dermatology ... #clinical #photo
Fungal Biomarkers: Beta-D-Glucan and Aspergillus Galactomannan
Beta-D-Glucan:
 • Polysaccharide cell wall component of many fungi
 • Pathogens:
infection (IFI) in hematologic ... cut-offs defined in clinical ... BAL GM does not differentiate ... colonization vs invasive disease ... Contamination of food
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Cryoglobulins (Vasculitic ... Viral Infection Clinical ... dehydrogenase • Positive ... younger pts) Differential ... hemolytic #anemia #hematology