A treatment can be for malignant (brain tumors).Logical formLearned from2 sentences. A (tumor sample) may contain malignant cells.Logical formLearned from2 sentences. (Blast stem cells) can be malignant.Logical formLearned from2 sentences. Mechanisms can be constituted-of-or-filled-with malignant transformation.Logical formLearned from2 sentences. An angioendotheliomatosis can be malignant.Logical formLearned from2 sentences. A source can be malignant.Logical formLearned from2 sentences. Tumors may undergo transformation to a malignant tumor.Logical formLearned from2 sentences. Impulses can be malignant.Logical formLearned from2 sentences. A malignant tumor may be derived from epithelial tissue.Logical formLearned from2 sentences. A pilomatricoma can be malignant.Logical formLearned from2 sentences. A nevus can be malignant.Logical formLearned from2 sentences. Individuals can be malignant.Logical formLearned from2 sentences. Bacteria can be malignant.Logical formLearned from2 sentences. A form can be constituted-of-or-filled-with malignant histiocytosis.Logical formLearned from2 sentences. An acrospiroma can be malignant.Logical formLearned from2 sentences.