project id: TCGA-LGG; case submitter id: TCGA-DU-A6S2; source center: 23; state: released; a260 a280 ratio: 1.94; normal tumor genotype snp match: Yes; ribosomal rna 28s 16s ratio: 1.61; rna integrity number: 8.0; age at index: 37; days to birth: -13597; ethnicity: not hispanic or latino; gender: female; race: black or african american; vital status: Alive; year of birth: 1976; age at diagnosis: 13597; classification of tumor: not reported; days to diagnosis: 0; days to last follow up: 777.0; icd 10 code: C71.0; last known disease status: not reported; morphology: 9450/3; primary diagnosis: Oligodendroglioma, NOS; prior malignancy: no; prior treatment: No; progression or recurrence: not reported; site of resection or biopsy: Cerebrum; synchronous malignancy: No; tissue or organ of origin: Cerebrum; tumor grade: Not Reported; year of diagnosis: 2013; treatment or therapy: no; alcohol history: Not Reported; is ffpe: false; composition: Not Reported; days to collection: 153; days to sample procurement: 0; initial weight: 110.0; portion submitter id: TCGA-DU-A6S2-01A-21; percent lymphocyte infiltration: 0.0; percent monocyte infiltration: 0.0; percent necrosis: 0.0; percent neutrophil infiltration: 0.0; percent normal cells: 10.0; percent stromal cells: 40.0; percent tumor cells: 50.0; percent tumor nuclei: 80.0;