Sparganosis

Sparganosis - a condition resulting from infection with the second stage larvae of the parasite spirometra.

Life cycle of sparganosis

Cause

Sparganosis is a parasitic infection caused by the Spirometra tapeworm larva. Consuming raw or undercooked meat from diseased animals, such as frogs, snakes, or fish, or drinking contaminated water causes infection. The larvae move to many regions of the body, including the brain, eyes, and subcutaneous tissue, following ingestion.

Distribution

It is crucial to highlight that although Sparganosis is a rare infection, it has been reported in many regions of the world, including Asia, Africa, and Central and South America.

Symptoms

Depending on the location of the illness, symptoms of sparganosis can vary. It can develop a subcutaneous lump or cyst, which can be mistaken for a tumor or abscess, in the subcutaneous tissue. It might cause inflammation or blindness in the eyes. It can induce seizures, migraines, and neurological impairments in the brain.

Diagnosis

Frequently, sparganosis is difficult to diagnose since its symptoms can be broad and mimic those of other illnesses. Serological testing, imaging, and biopsies are frequently required to confirm the diagnosis.

Treatment

Typically, antiparasitic medicines, such as albendazole or praziquantel, and surgical excision of the cyst or mass are used to treat sparganosis.

Preventive measures

Prevention of sparganosis entails cooking meat thoroughly and avoiding eating of raw or undercooked meat from diseased animals, as well as adopting proper hygiene and sanitation to prevent contamination of water sources.

References

• Kwon, O.J., Kim, Y.S., et al. (2017). Sparganosis: An Updated Review. The Korean Journal of Parasitology, 55(3), 163-172.
• Lee, J.H., Lee, J.H., et al. (2011). Sparganosis: A Review of an Emerging Food-borne Zoonosis. Journal of Parasitology Research, 2011, 1-12.
• Sohn, W.M., Kim, J.H., et al. (2015). Sparganosis: Current Status and Future Perspectives. PLOS Neglected Tropical Diseases, 9(2), e0003596.

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