Collaborative Stage

Note 1: Information about involvement of the corpus spongiosum and corpus cavernosum is collected in CS Extension as an element in anatomic staging. This information is also collected in this field as it may have an independent effect on prognosis.
Note 2: Record the involvement of the corpus spongiosum and corpus cavernosum as documented in the pathology report. Assign code 000 if surgical resection of the primary site is performed and includes corpus spongiosum and/or corpus cavernosum, the pathology report is available for review, and corpus spongiosum and/or corpus cavernosum involvement is not mentioned. If surgical resection of the primary site is performed without corpus spongiosum and/or corpus cavernosum included in the specimen, assign code 998.

Code	Description
000	Involvement of corpus spongiosum and/or corpus cavernosum not present/not identified
010	Involvement of corpus spongiosum only
020	Involvement of corpus cavernosum only
030	020 + 010 Involvement of corpus cavernosum and corpus spongiosum
988	Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 988 may result in an edit error.)
998	No surgical resection of primary site Surgical resection of primary site but corpus spongiosum/corpus cavernosum not part of specimen
999	Unknown Not documented in patient record

CS Site-Specific Factor 10
Involvement of Corpus Spongiosum/Corpus Cavernosum