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Li Jiao Yan
Neonatology
About me
Li Jiaoyan, female, attending physician, Master of Pediatric Medicine integrating Chinese and Western medicine. Graduated from Hunan University of Chinese Medicine.
Research interests include integrating Chinese and Western medicine for neonates and pediatric internal medicine, with expertise in treating common and frequent diseases in neonates and children, as well as emergency rescue of critical conditions. Proficient in monitoring the growth and development of children in early stages, assessing their developmental levels, and providing guidance.
Proficient in diseases
Treatment of common and multiple diseases in newborns and children, as well as emergency treatment of critical illnesses, monitoring of early childhood growth and development, assessment of early childhood developmental levels, and guidance.
Voices
Which department should I go to for rickets?
Rickets is a nutritional disease caused by a deficiency in vitamin D, leading to disturbances in calcium and phosphorus metabolism and resulting in abnormal bone development. During the early and active stages, the X-ray shows no obvious abnormalities in bone development; it is primarily a conceptual metabolic disorder along with low levels of vitamin D. At this time, it is advisable to consult an endocrinology department. If there are sequelae and mild to moderate sequelae, rehabilitation methods are needed for correction, and at this point, a rehabilitation department should be consulted. If there are severe skeletal deformities, surgical correction may be necessary, and at this time, an orthopedic department should be consulted.
Does Kawasaki disease cause a runny nose?
Kawasaki disease, also known as mucocutaneous lymph node syndrome, primarily presents with repeated high fevers that do not respond to antibiotics, conjunctival congestion, diffuse oral congestion, chapped and congested lips, polymorphic erythema and scarlatiniform rashes on the skin, and unilateral or bilateral cervical lymphadenopathy. The cause of Kawasaki disease remains unclear, but studies suggest that respiratory or gastrointestinal infections may be common prodromal symptoms, indicating that the onset might be related to infections, though no contagious phenomena have been identified to date. Kawasaki disease might show prodromal signs such as upper respiratory infections, characterized by symptoms like a runny nose and cough, or gastrointestinal symptoms such as diarrhea and vomiting, which suggests that a runny nose might be a manifestation of Kawasaki disease.
Will neonatal jaundice recur?
Neonatal jaundice is a common symptom during the newborn period. It can be a symptom of normal growth and development or an indication of certain diseases. Jaundice is divided into physiological and pathological jaundice. Physiological jaundice generally appears two to three days after birth, reaches its peak around four to five days, and subsides around ten days. Generally, the duration of jaundice in babies does not exceed two weeks, and the situation is usually manageable. Once physiological jaundice has subsided, it does not recur. If jaundice reappears after it has completely resolved, it is necessary to be cautious as it may indicate pathological jaundice. In such cases, it is advisable to visit the hospital where doctors can conduct relevant tests based on the baby's condition. If it is confirmed that the pathological jaundice needs treatment, it is recommended to intervene and treat it early.
Do newborns with jaundice feel uncomfortable?
Neonatal jaundice is one of the most common symptoms during the newborn period. It can be a normal physiological phenomenon occurring in the baby's development process, or it may indicate some diseases. Neonatal jaundice is divided into physiological jaundice and pathological jaundice. Generally, the degree of jaundice in physiological jaundice is not very high, and the general condition is still okay. The baby does not show any special discomfort. However, if it is pathological jaundice, the jaundice usually lasts longer and progresses faster with a more severe degree. There might be other discomforts, such as obvious crying and restlessness, possibly even fever, and other symptoms like sleepiness or refusal to feed. Therefore, if the jaundice is slightly high, the general condition is still manageable, and parents should not worry too much. However, if there are obvious discomforts, it is recommended to visit the hospital promptly because if a newborn baby gets sick and is not treated in time, the condition can progress quickly.
How should children with rickets supplement calcium?
Rickets is a nutritional disease caused by a deficiency in vitamin D, leading to disturbances in calcium and phosphorus metabolism in the body, which results in abnormal bone development. It is mainly due to a lack of vitamin D, so the primary treatment is supplementing with vitamin D. Dairy is a reliable source of calcium nutrition for infants, and generally, it is not necessary to supplement calcium for the treatment of rickets; attention should be paid to supplementing with vitamin D according to the severity of the condition, and spending more time in the sun. For children who have started eating complementary foods, or older children, it is generally recommended to fully supplement vitamin D levels, spend more time in the sun during summer, and consume high-protein nutrients. Additionally, eating more vegetables and appropriately supplementing with calcium supplements in the winter is advised. The dosage should be based on the child's internal levels of calcium and phosphorus, with calcium supplementation adjusted accordingly.
Rickets is caused by a deficiency of what element?
Rickets is a systemic chronic nutritional disease caused by vitamin D deficiency leading to disturbances in calcium and phosphorus metabolism, which results in abnormal bone development. The main cause is a lack of vitamin D, generally related to feeding methods, the addition of cod liver oil, living environment, outdoor activity time, repeated respiratory infections, calcium deficiency during pregnancy, and the season of birth. It is generally recommended to routinely supplement vitamin D and cod liver oil after birth, have regular follow-ups, engage in appropriate outdoor activities, and during pregnancy, it is important to supplement with adequate calcium and vitamin D. Additionally, attention should be paid to children who have repeated respiratory and gastrointestinal diseases, as these can also affect the absorption of vitamin D and calcium and phosphorus. Thus, it is vital to actively prevent other diseases that may affect the absorption of vitamin D and to treat illnesses proactively when they occur.
Can rickets be cured?
Rickets refers to a nutritional disease characterized by bone lesions caused by disorders in calcium and phosphorus metabolism due to a deficiency of vitamin D in the body. The primary treatment for rickets involves early detection and comprehensive treatment at an early stage, which is crucial. The general treatment goal is to control the active phase, prevent deformities, and avoid recurrence. Nutritional rickets due to a deficiency of vitamin D is a self-limiting disease; it can be cured once infants and young children engage in sufficient outdoor activities and supplement with vitamin D. Early detection of low vitamin D levels or abnormalities in calcium and phosphorus metabolism, along with early proactive intervention, can prevent the occurrence of skeletal deformities. If sequelae are present, there is no need for medication; mild to moderate cases should strengthen physical exercise, and skeletal deformities can be corrected through active or passive rehabilitation movements. Severe skeletal deformities can be corrected through surgical treatment.
Is Kawasaki disease scary?
Kawasaki disease, also known as mucocutaneous lymph node syndrome, is a common pediatric autoimmune disease. The pathogenesis of Kawasaki disease remains unclear, and its etiology is also unknown, mainly focusing on immune reactions, genetic susceptibility, and theories of pathogenic microbial infections. Its primary pathological change is systemic vasculitis, most commonly affecting the coronary arteries. Most cases of Kawasaki disease have a good prognosis, with recurrences seen in 1% to 2% of patients. After effective treatment, complications involving coronary artery damage are less common. However, untreated patients develop coronary artery aneurysms in 15%-25% of cases. These aneurysms often resolve on their own within two years of the illness, but often leave behind complications such as thickened vessel walls and reduced elasticity. Large aneurysms are less likely to resolve completely and often lead to thrombosis or narrowing of the vessel lumen. Kawasaki disease is also one of the common causes of acquired heart disease in children. Thus, if Kawasaki disease is detected early, timely treatment is necessary to avoid cardiac sequelae. After effective treatment, the prognosis is generally good. However, if there are complications like coronary artery damage or other heart issues, it may affect the child's quality of life and even lifespan.
Can rickets be treated by injection?
Rickets is primarily caused by a deficiency of vitamin D, leading to a disturbance in calcium and phosphorus metabolism in the body, which results in abnormal bone development. It is a systemic nutritional and chronic disease. The main treatment is to supplement a sufficient dosage of vitamin D, generally administered orally. The choice of vitamin D formulation, dosage, duration of treatment, whether it is administered once or multiple times, and whether supplementation is oral or intramuscular, should be determined based on the specific situation of the child. Relevant tests are generally required, and the doctor will develop a treatment plan based on the child's condition. The route of administration should also be decided based on the condition of the disease.
Neonatal jaundice peak period is a few days.
Neonatal jaundice is one of the common symptoms during the neonatal period; it could be a normal physiological phenomenon, or it might be an external manifestation of certain diseases. Typically, physiological jaundice appears two to three days after birth, reaches its peak within four to five days in full-term infants, and may appear sooner and be more severe in preterm infants due to their less mature liver function. The peak period lasts longer for preterm babies; generally, in full-term infants, jaundice usually starts declining about a week later, subsiding around ten days, generally not lasting more than two weeks.