The heterozygous variant in IL36RN identified by Sanger sequencing was inherited from his unaffected father, while the heterozygous variant in TNFAIP3 was detected by whole-exome sequencing and was also identified in the patient's AISBL-affected maternal relatives.
We report on a patient with a unique coinheritance of pathogenic variants in IL36RN (c.115+6T>C) and TNFAIP3 (c.547C>T, p.R183*) causing the genetic entities GPP and familial Behçet-like autoinflammatory syndrome (AISBL).