combined immunodeficiency combined immunodeficiency due to RELA haploinsufficiency https://github.com/monarch-initiative/mondo/issues/10250 MEDGEN:1843216 Orphanet:596759 CID due to RELA haploinsufficiency MONDO:0035694 2026-08-01 UMLS:C5680288 GARD:0022392 This term is scheduled to be merged with MONDO:0032659 mucocutaneous ulceration, chronic', based on the fact that the concept of these 2 terms are the same. This ID will therefore be obsoleted and replaced with MONDO:0032659