GPT and brain neoplasm: Other than hematology tests, abnormalities of ≥ Grade 3 that occurred in ≥ 2 patients by target disease were γ-glutamyltransferase (three pediatric patients with solid or brain tumors and four patients with malignant lymphoma), potassium (three pediatric patients with solid tumor or brain tumors), and alanine aminotransferase (three patients with malignant lymphoma).