Nacr-610-cs.mp4

In this context, "CS" often refers to Collaborative Stage data, which was a unified system for staging cancer cases before newer AJCC updates.

"Class of Case" (Item #610) . This is a critical data item used by hospital and central registries to categorize whether a patient was diagnosed and/or treated at a specific facility. NACR-610-CS.mp4

It determines if a case is "Analytic" (required for long-term survival monitoring by the Commission on Cancer) or non-analytic . In this context, "CS" often refers to Collaborative