#idboardreview 30 F from India 🇮🇳 b/l pedal edema, 24h total protein >3g, normal kidney biopsy, intermittent milky white urine, no dysuria. Pic (seen in urine). Diagnosis? #medEd#idmedEd#IDtwitter
#microfilariae can cause glomerular dz
direct physical invasion or
as an immune mediated (mesangiocapillary GN, mesangioproliferative GN, membranous GN or collapsing variant of FSGS)
#Chyluria in filariasis is usually associated with abnormal retrograde or collateral flow of lymph from intestinal lymphatics into the renal lymphatics.
#chyluria ddx filariasis, echinococcosis, schistosomiasis, ascariasis, tuberculosis, malignancies, postoperative state (trauma to lymphatics or thoracic duct during surgical procedure
#wucheria lifespan of adult worms 4-5 years; however, chyluria can be observed after >10 years. Possible reasons for this phenomenon include: (1) irreversible damage to the lymphatic duct (2) the longer survival of adult worms and (3) a non-filarial etiology
Fat intake, pregnancy and exercise are considered to be aggravating factors of chyluria #wucheria
Treatment of #Wucheria bancrofti high-protein diet without fat-containing foods plus diethylcarbamazine (DEC) xtwo weeks. Conservative treatment of lymphatic filariasis includes bed rest and a fat-restricted diet
#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