EVIDENCE: {'Observed_samples': {'Present_SOLO_SR': 679, 'Present_SOLO_R': 22, 'Present_SOLO_S': 657}, 'Additional grading criteria applied': None, 'FINAL CONFIDENCE GRADING': '5) Not assoc w R', 'INITIAL CONFIDENCE GRADING': '5) Not assoc w R', 'WHO HGVS': 'eis_c.-12C>T'}