新生儿-曹云.ppt

Neonatology
复旦大学儿科医院曹云
1. General Considerations
2. Respiratory Disorders

3. Jaundice and Hemolytic Disease
4. Neurological Disorders and
Infection
Neonatal Period 新生儿期
Neonate,Newborn 新生儿
Neonatology 新生儿学
Perinatal Period 围产期
Perinatal Infant 围产儿
Perinatology 围产医学
Perinatal Medicine
Classification
1. By gestational age (GA ) 胎龄
full-term infant, mature baby 37 weeks GA 42 weeks
pre-term infant, premature (immature) baby
GA < 37 weeks
extremely immature infant
22 weeks GA 28 weeks
post-term infant 过期产儿
GA  42 weeks
2. By birth weight (BW)
Normal birth weight 2500-3999 g
Low birth weight (LBW) < 2500 g
Very low birth weight (VLBW) <1500 g
极低出生体重儿
Extremely low birth weight (ELBW) < 1000 g
超低出生体重儿
Giant infant  4000 g 巨大儿
gestational age and birth weight
Small for gestational age (SGA) 小于胎龄儿 BW < the 10th percentiles
Appropriate for gestational age (AGA) 适于胎龄儿 the 10th percentiles <BW< the 90th percentiles
Large for gestational age (LGA) 大于胎龄儿 BW > the 90th percentiles
Intrauterine Growth Curve
4. By postnatal age
Early newborn infant: in the first one of age
Late newborn infant:between 2 and 4 weeks of age
5. High risk newborn 高危新生儿
Normal Newborn Infant
1. Physical appearance