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The Two Situations When Hcg Rapid Test

May. 31, 2021

When Hcg Rapid Test, attention must be paid to the presence of cross-reactive substances.

Many placental chorionic hormones have similar chemical structures. They are all glycoprotein complexes, which are composed of α and β peptide chain subunits.

Moreover, the structure of the alpha peptide chain is very similar. The two have the same characteristics in chemistry, biology, immunology, etc. The commonly used HCG detection method can hardly exclude LH, but the content of LH in normal urine is very small. The method of detecting HCG is not positive, so it has little effect on pregnancy diagnosis.

However, in menopausal women, women with ovulation, and patients with bilateral ovaries removed, the amount increases, sometimes reaching 240-480IU/L. Follow-up cases of hydatidiform mole and choriocarcinoma may cause misdiagnosis under the above circumstances.

Hcg Rapid Test

Hcg Rapid Test

Moreover, the structure of the alpha peptide chain is also very similar. The two have the same characteristics in chemistry, biology, immunology, etc. The commonly used Hcg Pregnancy Rapid Tests can hardly exclude LH, but the content of LH in normal urine is very small. In the general method of detecting HCG, it is not positive, so it has little effect on pregnancy diagnosis.

However, in menopausal women, women with ovulation, and patients with bilateral ovaries removed, the amount increases, sometimes reaching 240-480IU/L. Follow-up cases of hydatidiform mole and choriocarcinoma may cause misdiagnosis under the above circumstances.

Certain other pathological changes can also increase HCG content.

According to reports, pituitary diseases, hyperthyroidism, ovarian cysts, endometrial hyperplasia, uterine cancer, etc. can also lead to a positive test. Others have reported that a bacterium that can produce HCG has been found in certain tumor cases.

For these situations, only relevant clinical and laboratory methods can be used to identify them. In addition, if the purity of the antibody is not enough, some cross-reactions will occur, which needs to be combined with clinical identification.

For these situations, only relevant clinical and laboratory methods can be used to identify them. In addition, if the purity of the antibody is not enough, some cross-reactions will occur, which needs to be combined with clinical identification.

If necessary, please contact the manufacturer of Hcg Pregnancy Rapid Tests Manufacturer

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