| | HRAS, LRRC56 (P174S +1 more) | Single nucleotide variant (missense variant +1 more) | RASopathy | |
| | HRAS, LRRC56 (R169Q +1 more) | Single nucleotide variant (missense variant +1 more) | not provided +8 more | |
| | HRAS, LRRC56 (R164W +1 more) | Single nucleotide variant (missense variant +1 more) | Costello syndrome +1 more | |
| | HRAS, LRRC56 (R161G +1 more) | Single nucleotide variant (missense variant +1 more) | Hereditary cancer-predisposing syndrome | |
| | | Single nucleotide variant (synonymous variant +1 more) | RASopathy | |
| | HRAS, LRRC56 (T35A +1 more) | Single nucleotide variant (missense variant) | Costello syndrome +1 more | |
| | | Single nucleotide variant (missense variant +1 more) | RASopathy | |
| | | Single nucleotide variant (synonymous variant +1 more) | RASopathy | |
| | HRAS, LRRC56 (R123P +1 more) | Single nucleotide variant (missense variant) | Hereditary cancer-predisposing syndrome +1 more | |
| | | Single nucleotide variant (synonymous variant +1 more) | RASopathy | |
| | | Single nucleotide variant (intron variant) | Hereditary cancer-predisposing syndrome +1 more | |
| | | Single nucleotide variant (intron variant) | RASopathy | |
| | | Single nucleotide variant (missense variant +1 more) | RASopathy | |
| | | Single nucleotide variant (synonymous variant +1 more) | HRAS-related condition +4 more | |
| | | Single nucleotide variant (missense variant +1 more) | Costello syndrome +1 more | |
| | | Single nucleotide variant (synonymous variant +1 more) | Costello syndrome +5 more | |
| | | Single nucleotide variant (synonymous variant +1 more) | Hereditary cancer-predisposing syndrome +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant +1 more) | HRAS-related condition +4 more | GConflicting classifications of pathogenicity |