45 results
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
cases Drugs (antibiotics ... HepB, HepC Bacterial ... Psittacosis, Bartonella, Syphilis ... Differential #Diagnosis #Dermatology
Secondary Disseminated Syphilis

Case from my residency that @EstradaElJefe helped me publish in JGIM. One important finding
Secondary Disseminated Syphilis ... characteristic of syphilis ... /ReafordRJ #Syphilis ... #Disseminated #Dermatology ... #Clinical #Photo
Palmar Erruption Associated with Secondary Syphillis.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical Images

#Clinical #Photo #Dermatology
with Secondary Syphillis ... Images #Clinical #Photo ... #Dermatology #SkinRash ... Palmar #Secondary #Syphillis
Generalized (Maculo-Papular) Eruption Associated with Secondary Syphillis.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical Images

#Clinical #Photo
with Secondary Syphillis ... Images #Clinical #Photo ... #Dermatology #SkinRash ... #Secondary #Syphillis
Erruption on Sole of Foot Associated with Secondary Syphillis.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical
with Secondary Syphillis ... Images #Clinical #Photo ... #Dermatology #SkinRash ... Soles #Secondary #Syphillis
Causes of Erythema Nodosum
Common
 - Idiopathic (up to 55 percent)
 - Infections: streptococcal pharyngitis (28 to
to 10 percent): antibiotics ... herpes simplex virus ... , Epstein-Barr virus ... - Bacterial ... Bartonella spp., syphilis
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Vascular: • Arterial ... Tabes dorsalis (syphilis ... Herpes simplex - Bacterial ... Tuberculosis • Syphilis ... ulcerative #skinrash #dermatology
Osler's Nodes: Painful, erythematous nodules associated with bacterial endocarditis. 
Photo credit, Josh Fierer, M.D.

Charlie Goldberg, M.D.
associated with bacterial ... Photo credit, Josh ... Images #Clinical #Photo ... #Dermatology #SkinRash
Herpes Zoster: Herpes virus mediated infection that occurred in this patient receiving chemotherapy 
for an underlying
Zoster: Herpes virus ... superimposed bacterial ... Images #Clinical #Photo ... #Dermatology #SkinRash
Cellulitis: Redness and swelling resulting from bacterial skin infection.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical
resulting from bacterial ... Images #Clinical #Dermatology ... SkinRash #Cellulitis #Photo