obesity due to congenital leptin deficiency https://github.com/monarch-initiative/mondo/issues/4521 https://rarediseases.info.nih.gov/diseases/13015/obesity-due-to-congenital-leptin-deficiency Orphanet:66628 OMIM:614962 GARD:0013015 DOID:0111334 NORD:110641 MONDO:0013991 Congenital leptin deficiency is a form of monogenic obesity characterized by severe early-onset obesity and marked hyperphagia. Congenital Leptin Deficiency obesity, morbid, due to leptin deficiency UMLS:C3554224 icd11.foundation:591009309 MEDGEN:767138 leptin deficiency or dysfunction LEPD congenital hypogonadotropic hypogonadism inherited obesity obsolete_obesity due to congenital leptin deficiency