A mollusk with a hard shell, widely cultivated on a large scale, especially in Japan. Frozen whole and exported for use in various dishes, including pasta sauces or steaming. Closely related to quahogs and clams, cross-reactions with other bivalve mollusks are possible.
Cases of occupational asthma and food allergy caused by mollusks have been reported. Symptoms may appear from a few minutes to several hours after consumption: tingling in the mouth, hives, itching, rash, swelling of the lips, tongue, or throat, difficulty breathing, skin redness, diarrhea, nausea, vomiting. In severe cases, anaphylaxis may occur, which is life-threatening.
FEIA (Fluorescent Enzyme Immunoassay), ImmunoCAP (Solid-phase Immunofluorescence) – quantitative determination of sensitization level.
Please note that the research method and reference values may vary depending on the equipment and test systems used.