What is the primary source of case finding for the hospital-based cancer registry?

What is the primary source of case finding for the hospital-based cancer registry?

• A. Labs
• B. Discharge summary
• C. Pathology report
• D. History and physical

Answer: (C)

Pathology reports are the primary source because they provide definitive confirmation of cancer diagnosis, including the exact site, histologic type, and date of diagnosis. When tissue is examined, the pathology report establishes that a malignant neoplasm is present, making it the most reliable and earliest documentation for identifying incident cancer cases in a hospital registry. Other sources like discharge summaries, labs, or history and physicals can suggest a diagnosis or provide supporting information, but they are not as definitive or complete for confirming cancer on their own. Discharge summaries may miss details or updates, labs can show abnormal results without confirming cancer, and history and physicals are evaluations rather than diagnostic confirmations. So, the pathology report stands out as the best single source for case finding in a hospital-based registry.

Pathology reports are the primary source because they provide definitive confirmation of cancer diagnosis, including the exact site, histologic type, and date of diagnosis. When tissue is examined, the pathology report establishes that a malignant neoplasm is present, making it the most reliable and earliest documentation for identifying incident cancer cases in a hospital registry. Other sources like discharge summaries, labs, or history and physicals can suggest a diagnosis or provide supporting information, but they are not as definitive or complete for confirming cancer on their own. Discharge summaries may miss details or updates, labs can show abnormal results without confirming cancer, and history and physicals are evaluations rather than diagnostic confirmations. So, the pathology report stands out as the best single source for case finding in a hospital-based registry.