| Disorder | Symbol(s) | OMIM | Location |
| Chromosome 18 pericentric inversion (4) | DUP18pDEL18q, DUP81qDEL18p | 609334 |
18q22 |
| Chromosome 18p deletion syndrome (4) | DEL18p, C18DELp | 146390 |
18p |
| Chromosome 18q deletion syndrome (4) | DEL18q | 601808 |
18q |
| Chromosome 19q13.11 deletion syndrome (4) | DEL19q13.11, C19DELq13.11 | 613026 |
19q13.11 |
| Chromosome 1p36 deletion syndrome (4) | DEL1p36, C1DELp36 | 607872 |
1p36 |
| Chromosome 1q21.1 deletion syndrome (4) | DEL1q21, C1DELq21 | 612474 |
1q21.1 |
| Chromosome 1q21.1 duplication syndrome (4) | DUP1q21, C1DUPq21 | 612475 |
1q21.1 |
| Chromosome 1q42-q44 deletion syndrome (4) | DEL1q42q44, C1DELq42q44 | 612337 |
1q42-q44 |
| Chromosome 22q11.2 deletion syndrome, distal (4) | DEL22q11.2, C22DELq11.2 | 611867 |
22q11.2 |
| Chromosome 22q11.2 microduplication syndrome (4) | DUP22q11.2 | 608363 |
22q11.2 |
| Chromosome 22q13.3 deletion syndrome, 606232 (3) | SHANK3, PSAP2, PROSAP2, KIAA1650, DEL22q13.3 | 606230 |
22q13.3 |
| Chromosome 2p16.1-p15 deletion syndrome (4) | DEL2p16.1-p15, C2DELp161-p15 | 612513 |
2p16.1-p15 |
| Chromosome 2q31.2 deletion syndrome (4) | DEL2q31 | 612345 |
2q31.2 |
| Chromosome 2q32-q33 deletion syndrome (4) | DEL2q32q33, C2DELq32q33 | 612313 |
2q32-q33 |
| Chromosome 3q29 microdeletion syndrome (4) | DEL3q29, MICRODEL3q29 | 609425 |
3q29 |
| Chromosome 3q29 microduplication syndrome (4) | DUP3q29, MICRODUP3q29 | 611936 |
3q29 |
| Chromosome 6pter-p24 deletion syndrome (4) | DEL6pter, C6DELpter | 612582 |
6pter-p24 |
| Chromosome 7q11.23 duplication syndrome (4) | DUP7q11.23, C7DUPq11.23 | 609757 |
7q11.23 |
| Chromosome 9p deletion syndrome (4) | DEL9p, C9DELp | 158170 |
9p |
| Chromosome 9q subtelomeric deletion syndrome, 610253 (3) | EHMT1, EUHMTASE1, DEL9q34 | 607001 |
9q34.3 |
