7 results
Capnocytophaga spp on Culture and Blood Smear
Associated w/ dog/human oral flora, can cause bacteremia in immunocompromised
Capnocytophaga spp ... anaerobe; narrow Gram negative ... richdavisphd #Capnocytophaga ... #Smear #clinical ... #microscopy #microbiology
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
fastidious gram-negative ... Myocarditis & culture-negative ... is difficult to culture ... infection should ... #photo
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
result with no clinical ... developing active infection ... Tuberculin skin ... TB AFB smear microscopy ... Mycobacterial culture
Disseminated Cutaneous Blastomycosis- A fungal culture of skin tissue was negative; however, a skin biopsy showed
Blastomycosis- A fungal culture ... of skin tissue ... was negative; however ... pyogranulomatous fungal infection ... #clinical #photo
Melioidosis - Skin Infection
63M h/o diabetes with c/o fever, chest pain, dyspnea x 3 days, CT
Infection 63M ... Blood/wound cultures ... ->gram-negative ... Melioidosis - Gram-negative ... #Clinical #Photo
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
examination revealed skin ... Direct microbiologic ... examination and cultures ... were negative for ... #clinical #photo
Majocchi’s Granuloma due to Trichophyton rubrum 
This is GMS stain and culture of a skin biopsy
of a skin biopsy ... granulomatous fungal infection ... Fungal infection ... recommended Mayo Clinic ... #photo #microscopy