Data Last Updated: June 9, 2025

NAACCR Item #3902: Number of Positive Pelvic Nodes

Item # Length Source of Standard Section Name Year Implemented Version Implemented XML NAACCR ID Parent XML Element
3902 2 NAACCR Stage/Prognostic Factors 2018 18 numberOfPositivePelvicNodes Tumor
Required Status:

NPCR Collect: No recommendation
CoC Collect: Required, site specific
SEER Collect: Collected by SEER from CoC-accredited hospitals
CCCR Collect: No recommendation

Description
Number of Positive Pelvic Nodes is the number of positive nodes based on pelvic nodal dissection.
Rationale
Number of Positive Pelvic Nodes is listed as a Registry Data Collection Variable in AJCC. This data item was previously collected as Corpus, CS SSF# 3.
Allowable Values
00, 01-99, X1, X2, X6, X8, X9
Codes
Code Description
00 All pelvic nodes examined negative
01-99 1 - 99 pelvic nodes positive (Exact number of nodes positive)
X1 100 or more pelvic nodes positive
X2 Positive pelvic nodes identified, number unknown
X6 Positive aspiration or core biopsy of pelvic lymph node(s)
X8 Not applicable: Information not collected for this case (If this item is required by your standard setter, use of code X8 will result in an edit error.)
X9 Not documented in patient record Cannot be determined, indeterminate if positive pelvic nodes present No lymph node dissection performed Pelvic lymph nodes not assessed or unknown if assessed
Code Notes
Each Site-Specific Data Item (SSDI) applies only to selected primary sites, histologies, and years of diagnosis. Depending on applicability and standard-setter requirements, SSDIs may be left blank.