Parents of children with dwarfism should provide the following information to the doctor at the time of consultation: the baby’s condition at birth, whether the birth was difficult, asphyxia, and what kind of delivery method was used, the height and weight at birth. When the child’s short stature was discovered Whether the child has used drugs that affect growth and development (e.g. history of steroid hormones) The child’s intellectual development, any family history of tumors, diabetes, genetic diseases, chronic hepatitis, kidney disease The parents’ height and developmental age The current development of sexual characteristics Previous visits and relevant test results (bring the child’s case and previous test results) II. The following tests are required When the child arrives at the hospital, the first thing that needs to be done is an X-ray of the metacarpal finger of the left wrist to find out the actual bone age and to determine whether the epiphysis is closed. (Radiology) MRI of the head to rule out the presence of intracranial tumors that are compressing the pituitary gland and inhibiting the secretion of growth hormone. If there are intracranial tumors, none of the following blood tests will be necessary Blood liver and kidney function. (Laboratory, fasting required) Blood glucose, thyroid function measurement. (Laboratory, fasting required) Perform growth hormone stimulation test (blood will be drawn by the department and sent to the laboratory: blood will be drawn at 0, 30, 60 and 90 minutes respectively after taking colistin and levodopa; or exercise test, blood will be drawn twice before and 10 minutes after exercise respectively to understand the level of growth hormone secretion). In some girls with specific physical abnormalities, an abdominal ultrasound will be performed to determine whether congenital ovarian hypoplasia is present. Diagnosis and treatment: Based on the above examination results, the specialist will make an accurate diagnosis and treatment plan for you, and establish a treatment file. The prerequisite for treatment with human growth hormone is that the epiphysis is not closed; the shortest observation period for treatment with human growth hormone is 3 months.