Collaborative Stage for TNM 7 - Revised 07/18/2011  [ Schema ]

Esophagus

CS Site-Specific Factor 2
Specific Location of Tumor

CodeDescription
010Stated as cervical esophagus
020Stated as upper thoracic esophagus
030Stated as middle thoracic esophagus
040OBSOLETE DATA CONVERTED V0203
See code 060

Abdominal
050Stated as lower thoracic esophagus
060Stated as abdominal esophagus
070Stated as upper third
080Stated as middle third
090Stated as lower third
100OBSOLETE DATA REVIEWED AND CHANGED V0203
Overlapping subsites is not appropriate for location of the tumor's proximal edge.  A specific location as described in Note 1 should be coded, or 999 if the proximal edge location is unknown.

Overlapping lesion of the Esophagus
888OBSOLETE DATA CONVERTED V0200
See code 988

Not applicable for this site
988Not applicable:  Information not collected for this case
(May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected.  If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)
999Unknown; Esophagus, NOS