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Case #1  |  Inform Diagnosis

  • 21-year-old male diagnosed withB-cell acute lymphoblastic leukemia as a child
  • Age 20 MRI: brain mass in left cerebellum; biopsy consistent with primary CNS DLBCL
  • Status post first line therapy

  • Hereditary cancer panel: negative
  • CSF cytology: negative/indeterminate
  • Summit genomic profiling for post-treatment monitoring in CSF

Summit™ Report

  • Detected variant where other testing was negative
  • TP53 detected in CSF is evidence of disease
  • Provides diagnostic implications for lymphocytic neoplasms per WHO