Parasitology

Diphyllobothriasis: Diphyllobothrium latum and Eggs in Stool

A clinical case of Diphyllobothrium latum detection: macroscopic view of the tapeworm, microscopy of proglottids, and characteristic parasite eggs in stool.

Diphyllobothrium latum (broad tapeworm). Photos 1, 2 – fragments of a mature individual. Photo 3 – proglottid, ×40 magnification. Photos 4, 5, 6 – eggs inside a proglottid (×100, ×400 magnification). Photo 7 – egg in the stool of the same patient, ×400 magnification. Confirmed by the FBHI Center for Hygiene and Epidemiology.

🙏The finding was kindly provided by biologist Natalia Morkhova