Childhood Disease II Flashcards
What is perinatal ascending infection villitis associated with
recurrent miscarriage and fetal growth restriction
what is perinatal ascending infectino villitis
lymphocytic infiltrate of chorionic villi
What is late onset neonatal sepsis often due to
staph h. influenzae listeria chlamydia mycoplasma candida
risk factors for GBS
preious infant with GBS GBS bacteriuria durin gpregnacy premature deliever ruptured membranes >18 h intrapartum fever
what are some causes of neonatal RDS
prematurity
lack of surfactant
aorta anomalies
umbilical cord coiling
what is the most common cause of neonatal RDS
hyaline membrane disease
what is the leading cause of mortality and morbidity in preeemies
hyaline membrane disease
what is hyaline membrane disease associated with
maternal diabetes
c-sec
male
symptoms of hyaline membrane disease
cyanosis
hypoxemia
hypercarbia
metabolic acidosis
compications of hyaline membrane disease
intraventricular hemorrhage
patent ductus arteriosus
necrotizing entercolitis
bronchopulmonary dysplasia
bronchopulmonary dysplasia happens in what
preterm neonates
what are some histological problems with bronchopulmonary dysplasia
epithelial hyperplasia
squamous metaplasia
how do you treat bronchopulmonary dysplasia
oxygen therapy >4 weeks
positive pressure ventilation
what does an x=ray look like of bronchopulmonary dysplasia
spong-like lung
what does a lunch look like in bronchopulmonary dysplasia
cobblestone exteria
necrotizing enterocolitis is a complication of what
prematurity and low birth waight
pathogensis of necrotizing enterocolitis
ischemia results in bowel necrosis - most often in terminal ileum
what are symptoms of necrotizing entercolitis
abdominal distension
bloody stool
what does an xray of necrotizing enterocolitis look like
gas in bowel wall
fetal hydrops
generalized edema in fetus
localed edema
cystic hygroma
what causes immune hydrops
blood group incompatibility
what causes nonimmune hydrops
infection
chromonsomal anomalie
twin pregnancy
cardiovascular defect
kernicterus
prominant yellow staining of regions of the brain
90% of SIDS in what age
maternal risk factors for SIDS
young materal age
smoking/drug abuse during pregnacy
lack of prenatal care
not enough spacing between pregnancies
environmental risk factors for SIDS
prone sleeping on soft surface
hyperthermia
passive smoking
infant risk factors for SIDS
premature
male
antecedent respiratory infection
abnormal brain stem
what is the most common tumor in infants
hemangioma
capillary hemangioma
strawberry
cavernous hemagiomas
commonent of VHL disease
