loading...| Preferred Name |
Diffuse Astrocytoma |
|
| Synonyms |
WHO Grade 2 Astrocytoma ASTROCYTOMA, DIFFUSE, MALIGNANT Grade II Astrocytic Neoplasm Diffuse astrocytoma Grade 2 Astrocytoma Low-grade astrocytoma, NOS Grade 2 Astrocytic Neoplasm Grade II Astrocytoma Grade 2 Astrocytic Tumor WHO Grade II Astrocytoma Grade II Astrocytic Tumor Astrocytoma, Diffuse Diffuse Astrocytoma |
|
| Definitions |
A low-grade (WHO grade 2) astrocytic neoplasm. It is characterized by diffuse infiltration of neighboring central nervous system structures. These lesions typically affect young adults and have a tendency for progression to anaplastic astrocytoma and glioblastoma. Based on the IDH genes mutation status, diffuse astrocytomas are classified as IDH-mutant, IDH-wildtype, and not otherwise specified. |
|
| ID |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C7173 |
|
| ALT_DEFINITION |
A malignant astrocytic neoplasm characterized by a high degree of cellular differentiation, slow growth, and diffuse infiltration of neighboring brain structures. |
|
| code |
C7173 |
|
| Concept_In_Subset |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157711 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77526 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C88025 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C103043 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61410 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C126659 |
|
| Contributing_Source |
CDISC CTEP GDC |
|
| DEFINITION |
A low-grade (WHO grade 2) astrocytic neoplasm. It is characterized by diffuse infiltration of neighboring central nervous system structures. These lesions typically affect young adults and have a tendency for progression to anaplastic astrocytoma and glioblastoma. Based on the IDH genes mutation status, diffuse astrocytomas are classified as IDH-mutant, IDH-wildtype, and not otherwise specified. |
|
| FULL_SYN |
WHO Grade 2 Astrocytoma ASTROCYTOMA, DIFFUSE, MALIGNANT Grade II Astrocytic Neoplasm Diffuse astrocytoma Grade 2 Astrocytoma Low-grade astrocytoma, NOS Grade 2 Astrocytic Neoplasm Grade II Astrocytoma Grade 2 Astrocytic Tumor WHO Grade II Astrocytoma Grade II Astrocytic Tumor Astrocytoma, Diffuse Diffuse Astrocytoma |
|
| Is_Value_For_GDC_Property | ||
| label |
Diffuse Astrocytoma |
|
| Legacy Concept Name |
Diffuse_Astrocytoma |
|
| Maps_To |
Cystic astrocytoma Diffuse astrocytoma Astrocytoma, low grade Diffuse astrocytoma, low grade 9400/3 |
|
| Neoplastic_Status |
Undetermined |
|
| Preferred_Name |
Diffuse Astrocytoma |
|
| prefixIRI |
Thesaurus:C7173 |
|
| Semantic_Type |
Neoplastic Process |
|
| UMLS_CUI |
C0280785 |
|
| subClassOf |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116342 |