Jisho

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Noun
1. malignant tumor; malignant tumour; malignancy; cancerMedicine, See also 癌 がん
Wikipedia definition
2. CancerCancer Listen/ˈkænsər/, known medically as a malignant neoplasm, is a broad group of various diseases, all involving unregulated cell growth. In cancer, cells divide and grow uncontrollably, forming malignant tumors, and invade nearby parts of the body. The cancer may also spread to more distant parts of the body through the lymphatic system or bloodstream. Not all tumors are cancerous.
Read “Cancer” on English Wikipedia
Read “悪性腫瘍” on Japanese Wikipedia
Read “Cancer” on DBpedia

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