preferred_name: 20q chromosome deletion &#x7C; Blood or Tissue &#x7C; Deletions
preferred_name_lc: 20q chromosome deletion &#x7c; blood or tissue &#x7c; deletions
label: 20q chromosome deletion &#x7C; Blood or Tissue &#x7C; Deletions
label_lc: 20q chromosome deletion &#x7c; blood or tissue &#x7c; deletions