5 results
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
VZV, CMV, HIV • Fungal ... • Parasitic: Leishmaniasis ... #eye #ocular #dermatology ... #InfectiousDiseases ... Diagnosis #viral #fungal
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
- Protozoan - Leishmaniasis ... granulomatis - Fungal ... ulcerative #skinrash #dermatology
CENTRAL FACIAL / NASAL LESIONS
Bacteria:
 • Leprosy (saddle nose deformity)
 • Tuberculosis (lupus vulgaris)l
 • Endemic
rhinocleromatis) Fungus ... Mucocutaneous leishmaniasis ... infections #diagnosis #infectiousdiseases
Blood Culture-Negative Infective Endocarditis (BCNIE)
Definition: No etiology found after 3 separate blood cultures remain negative for
fastidious bacteria or fungi ... will vary with geographic ... Tropheryma whipplei, Fungi ... bacteria) and 18S ( fungi ... differential #workup #infectiousdiseases
Nodular Skin Lesions in the Returning Traveler
Furuncular Myiasis:
 • Pathogens: Dermatobia hominis, Cordylobia spp, Cuterebra spp
• Pathogens: Tunga ... Cutaneous Leishmaniasis ... Returning #Traveler #dermatology