How can hydatidiform mole be detected?

Hydatidiform mole can be diagnosed through ultrasound examination, blood test and histopathological examination. Ultrasound examination is the most common method, and abnormalities can usually be detected during pregnancy.

Ultrasound examination is the preferred tool for screening hydatidiform mole, which is typically manifested as abnormal "snowflake-like" or "honeycomb-like" intrauterine echo, often accompanied by the absence of the fetal sac or abnormal placental structure. If a pregnant woman has symptoms such as abnormal uterine enlargement, vaginal bleeding, and excessive pregnancy reaction, an ultrasound examination should be performed as soon as possible. In blood tests, human chorionic gonadotropin (hCG) levels outside the normal range are also an important sign of hydatidiform mole, but further diagnosis is required after ultrasound abnormalities. Histopathological examination of intrauterine samples may be required for diagnosis to clarify the pathological characteristics. These examination items are usually completed and interpreted by professional obstetricians and gynecologists.

If you suspect a hydatidiform mole, it is recommended that you seek medical attention immediately and complete examinations and diagnosis as soon as possible to avoid health risks caused by the development of the disease. After the diagnosis is confirmed, timely treatment should be carried out and the doctor's follow-up examinations and life guidance should be followed to prevent health problems that may be caused by recurrence or deterioration of the disease. Regular prenatal examinations during pregnancy and attention to abnormal changes in fetal development are key.