An official website of the United States government
Share
on Facebook
Tweet
Print
Search SEER:
Main Menu
Main Menu
Home
Cancer Statistics
Cancer Statistics
Reports on Cancer
Annual Report to the Nation on the Status of Cancer
Cancer Stat Facts
Preliminary Cancer Incidence Rates and Trends
SEER Publications
Interactive Tools, Maps, & Graphs
Cancer Statistics Explorer Network
Cancer Query System
Understanding Statistics
Did You Know? Video Series
Defining Cancer Statistics
Glossary of Statistical Terms
SEER Data & Software
SEER Data & Software
SEER Incidence Database
Comparison of Data Products
How to Request the Data
Documentation for Data
SEER*Stat Database Details
Variable and Recode Definitions
U.S. Datasets
U.S. Mortality
U.S. Populations
Standard Populations
SEER Linked Databases
Statistical Software
SEER*Stat
SEER*Prep
Methods & Tools for Population-based Cancer Statistics
Registry Operations
Registry Operations
Reporting Guidelines
SEER Program Coding Manual
Hematopoietic Project
Solid Tumor Rules
Tools & Software
Glossary for Registrars
SEER*Rx - Drug Database
SEER Abstracting Tool
SEER Data Management System (SEER*DMS)
Staging
Registrar Staging Assistant (SEER*RSA)
Summary Stage 2018
Staging Resources
Extent of Disease 2018
Questions & Answers
SEER Inquiry System
Ask a SEER Registrar
Data Collection Answers
Cancer PathCHART
Training
News & Events
About SEER
About SEER
Program Overview
Goals of the SEER Program
Fact Sheets & Brochures
Collaborating Organizations
SEER Registries
What is a Cancer Registry?
List of Registries
Registry Groupings
Population Characteristics
Research Activities
Residual Tissue Repository Program
SEER-Linked Virtual Tissue Repository Program
SEER Quality Improvement
Home
Registry Operations
Questions & Answers
SEER Inquiry System
Search
SEER Inquiry System - Search
Section Menu
Questions & Answers
SEER Inquiry System
Ask a SEER Registrar
Data Collection Answers
System Guide
Login
Back to Search Results
Search
Keyword or Question ID:
Search
▾
Show Advanced Options
Cancer Site Category
Appendix (1)
Bladder (101)
Brain and CNS (143)
Breast (304)
CLL/SLL (9)
Cervix Uteri (22)
Colon (86)
Corpus uteri (42)
Esophagus (12)
Eye (4)
Head & Neck (91)
Heme & Lymphoid Neoplasms (341)
Kidney, renal pelvis (54)
Liver (2)
Lung (157)
Lymph nodes (10)
Lymphoma (83)
Melanoma (80)
Ovary (59)
Pancreas (38)
Prostate (111)
Retinoblastoma (2)
Sarcoma (25)
Skin (47)
Small intestine (3)
Stomach (13)
Testis (2)
Thyroid (50)
Unknown & ill-defined sit (13)
Vulva (5)
Wilm's Tumor (2)
Data Item Category
Behavior (66)
Chemotherapy (21)
Date of diagnosis (44)
Date therapy initiated (10)
Diagnostic confirmation (31)
EOD 2018 (30)
First course treatment (111)
Histology (722)
Hormone Therapy (3)
Immunotherapy (13)
Laterality (13)
Marital Status (2)
Mets at Diagnosis (1)
Other therapy (18)
Primary site (240)
Race, ethnicity (9)
Radiation Therapy (19)
Reason no treatment (9)
Reporting Source (2)
Required data items (1)
Residence at dx (2)
Scope Regional LN Surgery (19)
Seq no-central (3)
Sex (2)
Surgery of Primary Site (109)
Systemic / Surgery Sequen (6)
Tumor size (10)
Other Category
Ambiguous terminology (47)
DCO (4)
Multiple primaries (368)
Neoadjuvant treatment (21)
Recurrence (15)
Reportability (438)
Solid Tumor Rules (2018, 2021) (187)
Summary Stage 2018 (19)
Update to current manual (31)
Date Last Modified
Start Date
to
End Date
Clear
Search Results
Display Options
Display Options
Output Format
Table
List
Select Fields
Question
Discussion
Answer
Cancer Site Category
Data Item Category
Date Last Modified
History
Other Category
References
Year
Update
Export Results to CSV
Create Report
0
+ Add all results to report
2,521 - 2,523 of
2,523
Results
Report Produced: 03/08/2025 21:23 PM
Report
Question ID
Question
Add to Report
20000244
Behavior Code--Bladder/Lymphoma: Should the "in situ" designation on a bladder primary's pathology report be ignored that states a diagnosis of "in situ lymphoma"?
Add to Report
20000243
Surgery of Primary Site--Lung: What code is used to represent "photodynamic therapy" (PDT) for lung primaries? See Discussion.
Add to Report
20000242
EOD-Size of Primary Tumor--Prostate: Should the size of tumor be recorded as 001 (focus) or the actual size when both are stated? See Discussion.
2,521 - 2,523 of
2,523
Results