#Campylobacter fetus can cause intestinal illness and, occasionally, severe systemic infections. Infections mainly affect persons at higher risk, including elderly and immunocompromised individuals and those with occupational exposure to infected animals
Although the majority of cases of intestinal #campylobacteriosis are caused by C jejuni or C coli, a small proportion is caused by C fetus (2.4%). In contrast, C fetus is most commonly cause Campylobacter bacteriemia & fatality rate reported at 14%
#idboardreview 40 M injected heroin boiled with tap water, previously used needle: next day developed periorbital swelling, eyelid erythema, pain and blurred vision of one eye. Dx? #medEd#idmedEd#IDtwitter
Culture of the swab of the lesion on the chest grew #Trichosporon beigelii
#Trichosporon beigelii yeast in soil & water. In humans, it colonizes skin, GI & GU. It cause superficial skin infections, such as white piedra. In immunocompromised hosts: deep invasive infections, including fungemia, endocarditis and chronic meningitis
#idboardreview A family visited different U.S. states during a 1week vacation. Seam in hotel pools & waterpark. 8 days post trip, 2 family members had diarrhea. Dx? #medEd#idmedEd#idtwitter
#Cryptosporidiosis outbreaks in the U.S. have been linked to swimming pools, water playgrounds, and other swimming venues; unpasteurized cider, juice, and milk; contact with animals; childcare settings; camps; and ill food handlers.
#idboardreview 45 F w/ 1 cm nodule located near a scar from a previous mastectomy. +travel to several western & central European countries within the past year. The nodule was removed and tissue sections shown. Dx? #medEd#idmedEd#IDtwitter
#dirofilaria#repens
-definitive hosts include primarily wild and domestic canids, and occasionally felids
-various mosquito vectors from the genera Aedes, Culex, and Anopheles