Trichinosis Test. Prices, Reviews, Ratings
Trichinosis is an invasive disease of humans and animals caused by viviparous nematodes Trichinella spiralis (TS). Adult forms parasitize the intestines of the definitive host, while larval forms inhabit striated muscles.
Trichinosis is an invasive disease of humans and animals caused by viviparous nematodes Trichinella spiralis (TS). Adult forms parasitize the intestines of the definitive host, while larval forms inhabit striated muscles.
The primary infection source is meat from animals (mainly domestic and wild pigs) infested with nematode larvae. In the gastrointestinal tract, larvae mature into adults within 2-3 days. Females (living up to 45 days) produce thousands of larvae that migrate via the bloodstream and lymphatic system, settling in striated muscles. There, they coil into spirals, encapsulate, and can persist for years.
Indications for Trichinosis Testing
The widespread prevalence, severe impact, and symptom polymorphism of this invasive disease underscore the need for effective pathogen identification.
Often, doctors encounter atypical forms lacking clear symptoms. Due to the disease’s pathogenesis, coprological methods are not informative. Diagnosis must be comprehensive.
For lifetime diagnosis and detecting TS-induced abnormalities, laboratory and immunological methods play a crucial role.
How Trichinosis Diagnostics Are Conducted
After collecting epidemiological and dietary history, one of the following methods is applied:
- Hematological monitoring – complete blood count (possible eosinophilia ≥20%).
- Parasitological analysis – microscopic larval search in suspected consumed meat samples or patient muscle biopsies (trapezius, calf). Techniques include compression trichinelloscopy or artificial gastric juice digestion.
- Serological testing – detecting specific antibodies in serum using TS antigens (2-3 weeks post-infection). Methods include ELISA, indirect hemagglutination (IHR), complement fixation (CF), and enzyme-labeled antibody reaction (ELAR).
- Instrumental sessions – typically for complicated cases or myocardial involvement (ECG, cardiac ultrasound).
Result interpretation requires differentiation from atopic dermatitis, leptospirosis, myalgia, typhoid fever, Quincke’s edema, and acute intestinal infections.
Turnaround Time for Trichinosis Testing
Expert conclusion timing depends on the number and nature of diagnostic procedures, averaging 2-3 hours. Latent stages require expanded testing and initial result confirmation, extending the timeframe (from one day or more).
Prices and Clinics
Medbooking.com helps you choose the best diagnostic center, providing clinic schedules and service costs. You can book a specialist appointment by phone or online.
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