NCIt definition : Less than normal weight gain in an infant or child, which may include poor linear
and head growth.;
Alternative definition : NICHD: Suboptimal weight gain in an infant or child, which, if severe and/or prolonged,
may lead to impaired linear and head growth.;
https://www.rp2s.fr/wp-content/uploads/2024_RCIU_20juin.pdf 2024 France practice guideline disease management Pediatric Failure to Thrive Delay to Diagnosis due to Device no diagnosis Gross Motor Delay prenatal diagnosis Growth Retardation growth delay fetal growth retardation, nos delayed diagnosis Patient Observation fetal growth retardation Intrauterine