(B81.3) Intestinal angiostrongyliasis

Intestinal angiostrongyliasis is a parasitic infection caused by the nematode angiostrongylus cantonensis. it is acquired by consuming contaminated raw or undercooked seafood, or by eating snails or slugs that have been exposed to the parasite. it is characterized by abdominal pain, nausea, fever, and eosinophilia.

Intestinal angiostrongyliasis is caused by ingestion of larvae of the nematode angiostrongylus cantonensis. the larvae migrate to the lungs, where they can cause eosinophilic pneumonia, and then to the small intestine, where they can cause a range of clinical symptoms, including abdominal pain, nausea, vomiting, diarrhea, and eosinophilia. in some cases, the larvae can also migrate to other organs, such as the brain, where they can cause neurological symptoms.

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• Physical examination
• Blood tests
• Stool sample analysis
• X-ray
• CT scan
• Ultrasound
• MRI scan
• Endoscopy

Additional:

• ELISA test

Main goal of the treatment: To reduce the symptoms of Intestinal Angiostrongyliasis.

• Administer anti-parasitic medications to reduce the number of parasites in the body.
• Prescribe antibiotics to reduce the risk of secondary bacterial infections.
• Prescribe analgesics to reduce pain and discomfort.
• Prescribe anti-diarrheal medications to reduce the severity of diarrhea.
• Prescribe anti-inflammatory medications to reduce inflammation.
• Prescribe antispasmodic medications to reduce abdominal cramps.
• Prescribe nutritional supplements to restore electrolyte and fluid balance.
• Provide patient education on proper hygiene and sanitation practices.

Intestinal angiostrongyliasis is best prevented by avoiding contact with contaminated food, water, and soil, and by washing hands thoroughly after handling snails, slugs, and other animals. additionally, it is important to cook all food thoroughly and to avoid eating raw or undercooked snails, slugs, and freshwater crustaceans.