Tumor-specific growth factor is high what causes

Tumor specific growth factor generally refers to malignant tumor specific growth factor, the examination index is high, generally related to factors such as specimen contamination, inflammatory reaction and malignant tumor.

1, specimen contamination: improper operation of doctors in the examination process leads to specimen contamination, so that the test results false positive, malignant tumor specific growth factor will appear high phenomenon.

2, inflammatory reaction: such as dermatitis, genital inflammation, arthritis, etc., can secrete non-specific vascular growth factor, resulting in false positive test results, causing malignant tumor specific growth factor high phenomenon.

3, malignant tumor: such as gastric cancer, lung cancer, liver cancer, etc., as the tumor gradually increases, tumor specific growth factor can be gradually released into the peripheral blood, causing the index high phenomenon.