cancer ICD9:199.1 ICDO:8000/3 DOID:162 DOID:0050687 malignant tumor malignant growth birnlex:406 ICD9:199 DOID:0050686 neoplasm, malignant CA cancer malignant neoplastic disease NCIT:C9305 SCTID:363346000 ICD9:195.8 A tumor composed of atypical neoplastic, often pleomorphic cells that invade other tissues. Malignant neoplasms often metastasize to distant anatomic sites and may recur after excision. The most common malignant neoplasms are carcinomas (adenocarcinomas or squamous cell carcinomas), Hodgkin and non-Hodgkin lymphomas, leukemias, melanomas, and sarcomas. neoplasm (disease), malignant malignant neoplasm malignant tumour MEDGEN:14297 cell type cancer malignancy UMLS:C0006826 ONCOTREE:MT malignant neoplasm (disease) neoplasm