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Table 1 Clinical history of studied cases

From: Evaluation of variability in target volume delineation for newly diagnosed glioblastoma: a multi-institutional study from the Korean Radiation Oncology Group

Case Scenario Age / Sex Type of surgerya ECOG PS Pre-RT neurologic symptoms
Pre-op Post-op
1 Post-GTR M / 23 GTR 1 0 None
2 Extensive peritumoral edema M / 53 STBx 3 1 Headache and dizziness
3 Multiplicity M / 56 PR 1 0 None
4 Near-falx location M / 31 GTR 1 1 Mild headache
5 Midline crossing F / 74 STBx 3 3 Mood change and helplessness
6 Combined with low grade glioma M / 42 PR 1 1 Dysphasia, dysarthria, and seizure
7 Infratentorial location M / 56 STR 2 2 Headache and dizziness
8 Thalamic location M / 54 STBx 1 1 Right lower extremity weakness
9 Localized ventricular seeding M / 62 STR 1 0 None
  1. GTR gross total resection; STR subtotal resectionl; PR partial resection; STBx stereotactic biopsy; ECOG PS Eastern Cooperative Oncology Group Performance Status; RT radiotherapy
  2. aType of surgery was determined by the neurosurgeon and the postoperative MRI within 48 h