TWiP 223: Voluminous diarrhea

This Week in Parasitism

TWiP solves the case of the Haitian female with AIDS and voluminous diarrhea, and review the pathogenesis, epidemiology, prevention and treatment of malaria and Chagas disease.

Hosts: Vincent Racaniello, Dickson Despommier, Daniel Griffin, and Christina Naula

Click arrow to play Download TWiP #223 (63 MB .mp3, 88 minutes)

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Links for this episode

• Malaria (Lancet)
• Chagas disease (AJTMH)
• Hero: Joe Cook
• Letters read on TWiP 223

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Case Study for TWiP 223

46 yo man with minimal pmh, elevated cholesterol, ongoing right upper extremity swelling, 5-10 years intermittently. Goose egg swelling on hand, foot. Lasts for hours, every few months. Go to ER, right upper extremity. Lives in NYS suburbs, Is vet and epidemiologist. Has done extensive travel, Liberia, Ghana, DRC, Uganda, Rwanda, 2 week duration. Doing work, fair amount of animal contact with bats, rodents, birds. PE unremarkable except for swelling of right arm. Blood work unremarkable. 2.5 yr later notice prickling irritation under right eyelid, think they see undulation under skin.

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Music by Ronald Jenkees