Canadian Medical Guide > Diseases > Neoplasms > Neoplastic Processes > Neoplasm Metastasis > Neoplasms, Unknown Primary Terms and Definitions
Neoplasms, Unknown Primary
Medical Definition: | Metastases in which the tissue of origin is unknown. |
Guide Notes: | IM; do not use /second; coord IM with organ/neopl term with /second (IM) + histol type /second (IM); Manual 24.4.1.8 |
Also Called: | Neoplasm Metastasis, Unknown Primary,Unknown Primary Tumors |
Neoplasms, Unknown Primary Medical Definitions and Terms
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