which period is considered most dangerous?
neonatal
gestational age <2500 grams
prematurity
risk factors SIDS
prone sleeping position, sleeping on soft surfaces, thermal stress
capillary malformation?
nevus flammeus
the most common tumor of infancy (rapid enlargement followed by gradual regression)
hemangioma
cystic hygroma?
lymphangioma
most common teratoma?
sacrogoccygeal
malignant pediatric neoplasms?
hematopoietic, neuroblastoma, wilm’s tumor
tumor arising from neural crest with 40 % occurring in adrenal medulla?
neuroblastoma
the most primary tumor of the kidney in children?
wilm’s