EOD Mets
Notes
**Note 1:** A physician’s statement of positive (malignant) pleural effusion or a positive cytology confirming a malignant pleural effusion must be used to code 05.
* If the physician feels the pleural effusion is due to tumor, despite negative cytology, the physician’s assessment can be used to code EOD Mets
* If pleural fluid cytology is described as suspicious/suspicious for mesothelioma, code 05
**Note 2:** In addition to EOD Mets, the following data item is also collected to determine the results of the Pleural Effusion, which include negative, atypical, or Pleural effusion, NOS
* Pleural effusion [NAACCR Data Item #3913]
**Note 3:** If there is a malignant pleural effusion WITH other mets, code 70.
(1) Fritz AG, Ries LAG (eds). **SEER Extent of Disease 1988: Codes and Coding Instructions (3rd Edition, 1998)**, National Cancer Institute, NIH Pub. No. 98-2313, Bethesda, MD, 1998
(2) Young JL Jr, Roffers SD, Ries LAG, Fritz AG, Hurlbut AA (eds.). **SEER Summary Staging Manual-2000: Codes and Coding Instructions**, National Cancer Institute, NIH Pub. No. 01-4969, Bethesda, MD, 2001.
(3) Collaborative Stage Work Group of the American Joint Committee on Cancer. **Collaborative Stage Data Collection System User Documentation and Coding Instructions, version 02.05**. American Joint Committee on Cancer (Chicago, IL)
(4) Gress, D.M., Edge, S.B., Gershenwald, J.E., et al. **Principles of Cancer Staging**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017
(5) Rusch, V.W., et al. **Malignant Plural Mesothelioma**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017