Notes**Note 1:** For the purpose of coding EOD Mets, the definition of viscera is the soft internal organs of the body, specifically of the abdominal and thoracic cavity. **Note 2:** Visceral involvement is metastatic disease and should be questioned in the absence of node or blood involvement.
|00||No visceral organ involvement No distant metastases Unknown if distant metastases Clinical confirmation only of visceral (non-cutaneous, extranodal) involvement - Except for liver and spleen imaging, see code 10||NONE|
|10||Carcinomatosis, CLINICAL or UNKNOWN confirmation||D|
|70||Distant site(s) involved Imaging confirmation of metastasis - Bone marrow - Liver - Non-visceral organs/sites - Spleen Visceral (non-cutaneous, extranodal) involvement, pathologically confirmed Involvement by at least one visceral organ outside the skin, nodes, blood, or bone marrow Further contiguous spread Carcinomatosis, PATHOLOGICALLY confirmed MFCG Stage IV Distant metastasis, NOS||D|
|99||Death Certificate Only||U|