EOD Primary Tumor

This input is used for staging

Default

999

NAACCR Item

NAACCR #772
Code Description SS2018 T
000 In situ, intraepithelial, noninvasive IS
100 Invasive tumor confined to trachea Localized, NOS L
200 Adjacent connective tissue - Arch of aorta - Azygos vein, right - Brachiocephalic vein - Carotid sheath - Common carotid artery(ies) - Jugular arch - Phrenic nerves - Pretracheal fascia - Recurrent laryngeal nerve - Subclavian artery(ies) - Vagus nerve Adjacent organ(s)/structure(s) - Cricoid cartilage - Esophagus - Pleura, NOS + Parietal + Visceral - Right and left main bronchi - Sternum - Thymus - Thyroid gland - Vertebral column RE
700 Further contiguous extension D
800 No evidence of primary tumor U
999 Unknown; extension not stated Primary tumor cannot be assessed Not documented in medical record Death Certificate Only U
(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)