DNA Hymenolepis nana (dwarf tapeworm) — PCR, qualitative
Detects Hymenolepis nana DNA — parasitic tapeworm (dwarf tapeworm) causing hymenolepiasis. PCR detects genetic material even when eggs/larvae destroyed.
Infection routes:
- dirty hands;
- contact with contaminated soil, sand, or objects;
- unwashed vegetables, fruits, berries; poor hygiene.
Recommended for:
- children;
- persons with chronic intestinal symptoms;
- negative microscopy results;
- unexplained allergies;
- elevated eosinophils.
Biomaterial: Stool
- Do not take laxatives 2-3 days before
- Do not use enemas or rectal suppositories
- Collect stool naturally; exclude urine and water contamination
- Use sterile container; collect from 3-5 different areas
- Deliver within 2-3 hours; store at +2 to +8°C up to 8-12 hours if needed
Medications: If taking antiparasitic drugs — inform physician; collect before treatment if possible
Note: PCR testing after treatment usually not earlier than 2-3 weeks.
- Abdominal pain;
- nausea, reduced appetite;
- stool disorders (diarrhea, constipation);
- weakness, fatigue;
- unexplained allergic reactions;
- suspected parasitic infection;
- negative microscopy with symptoms.
Note: Test detects even small parasite DNA fragments with proper sample collection.
Negative — DNA not detected.
Positive — DNA detected; confirms parasite presence.
Physician consultation required at positive result.
Infectious disease parasitologist consultation recommended. Self-treatment not recommended.
