One day the specialist came in a mother and daughter, the two were full of sadness, and so the others have gone, the mother whispered: “Dr. Chen, I came all the way here, the child is 17 years old this year, no development at all, to many hospitals, said the child grows up to be infertile, you give me a look again, there is no good way? I’ve been to many hospitals and they all say that the child will grow up to be infertile. . The company’s main business is to provide a wide range of products and services to the public. It turns out that her child is suffering from a chromosomal disorder, medically known as Turner’s syndrome, also known as ovarian insufficiency. It is a disease caused by congenital chromosomal abnormalities, which only occurs in girls. In addition to short stature, some children with this disease may have abnormal appearance, such as having characteristics of webbed neck, low hairline, elbow ectropion, and multiple moles, while others have the same appearance as normal people and are indistinguishable and must have their chromosomes checked to identify them. In addition to short stature, due to the absence of an X chromosome, the uterus and ovaries are infantile, unable to form reproductive cells, and the external genitalia do not develop, lacking secondary sexual characteristics, and are generally infertile in adulthood. Dr. Chen said that the disease is not uncommon, with one in every 2,000-2,500 live births of female infants. Because this disease is not recognized by everyone, many parents think that the child is also short, does not affect the food, does not affect the drink, do not pay attention to, and do not come to the doctor, especially in some poor remote areas, traditional thinking, think that girls do not grow tall as well as married, and so the child to 17, 8 years old, found not to develop before anxious to see the hospital, missed the best time, affecting the child’s treatment effect. Dr. Chen reminds us that there are many causes of short stature in children, besides common causes such as growth hormone deficiency, precocious puberty, less than fetal age children, idiopathic dwarfism, etc., there are also some bone development abnormalities, tumors, chromosomal and metabolic diseases, etc. The etiology is complex, and corresponding examinations must be done to make a clear diagnosis and correct treatment. For girls with short stature, attention should also be paid to chromosome examination to exclude Turner syndrome.