Lymphoid leukemia, acute 204.0 http://purl.bioontology.org/ontology/ICD9CM/204.0 SubClass Lymphoid leukemia, acute in relapse 204.02 http://purl.bioontology.org/ontology/ICD9CM/204.02 ChildCount 0 class Acute lymphoid leukemia in remission 204.01 http://purl.bioontology.org/ontology/ICD9CM/204.01 ChildCount 0 class Acute lymphoid leukemia without mention of having achieved remission 204.00 http://purl.bioontology.org/ontology/ICD9CM/204.00 ChildCount 0 class CHD Lymphoid leukemia 204 http://purl.bioontology.org/ontology/ICD9CM/204 ChildCount 5 class ChildCount 3 Semantic_Type Neoplastic Process SOS Excludes: acute exacerbation of chronic lymphoid leukemia (204.1) TUI T191 UMLS_CUI C0023449 SuperClass Lymphoid leukemia 204 http://purl.bioontology.org/ontology/ICD9CM/204 ChildCount 5 class class