has material basis in germline mutation in GH1 isolated congenital growth hormone deficiency isolated growth hormone deficiency type IA https://github.com/monarch-initiative/mondo/issues/4521 https://rarediseases.info.nih.gov/diseases/7399/isolated-growth-hormone-deficiency-type-1a https://www.malacards.org/card/isolated_growth_hormone_deficiency_type_ia An isolated growth hormone deficiency characterized by autosomal recessive inheritance of severe dwarfism with onset by 6 months of age and variable development of antibodies to growth hormone following exogenous supplementation that has material basis in null mutations in the GH1 gene on chromosome 17q23.3. MONDO:0009876 congenital isolated GH deficiency type IA Growth hormone deficiency, isolated, autosomal recessive SCTID:237837007 isolated growth hormone deficiency, type IA MESH:C537404 primordial dwarfism ILLIG type growth hormone deficiency congenital IGHD DOID:0060873 congenital isolated GH deficiency IGHD 1A isolated growth hormone deficiency type IA UMLS:C0342573 OMIM:262400 MEDGEN:90986 GARD:0007399 pituitary dwarfism 1 isolated Growth hormone deficiency, type 1A congenital isolated growth hormone deficiency type IA congenital IGHD type IA Growth hormone deficiency, isolated autosomal recessive ICD9:259.4 growth hormone deficiency, isolated, type IA congenital isolated growth hormone deficiency Illig-type Growth hormone deficiency IGHD1A sexual ateleiotic dwarfism isolated growth hormone deficiency type 1A Orphanet:231662 Illig-type growth hormone deficiency non-acquired isolated growth hormone deficiency