Pignatti score

Low grade glioma survival prognosis

Age

  • 0 points: < 40 years
  • 1 point: >= 40 years

    Largest tumor diameter

  • 0 points: < 6 cm
  • 1 point: >= 6cm

    Tumor crossing midline

  • 0 points: no
  • 1 point: yes

    Histology type

  • 0 points: oligo / mixed
  • 1 point: astrocytoma

    Neurologic deficit

  • 0 points: absent
  • 1 point: present

    Median survival estimation

  • Score 0: 9.2 years
  • Score 1: 8.8 years
  • Score 2: 5.5 years
  • Score 3: 3.6 years
  • Score 4: 1.9 years
  • Score 5: 0.7 years

    Reference

    Pignatti et al. Prognostic factors for survival in adult patients with cerebral low-grade glioma. J Clin Oncol (2002) vol. 20 (8) pp. 2076-84