What information does a "pathology report" contain in a cancer registry?

The correct choice reflects the essential role of a pathology report in cancer registries, which documents critical information obtained from the examination of tissue samples. A pathology report provides details regarding the tumor type, which identifies the specific classification of cancer based on the cellular characteristics observed. It also includes the tumor grade, indicating how abnormal the cancer cells appear and how quickly the tumor is likely to grow, along with the stage, which describes the extent of the cancer in the body. This information is foundational for determining the appropriate treatment strategy, assessing prognosis, and facilitating research in oncology.

The other options do not capture the primary content of a pathology report. While patient treatment history is important, it is not detailed in the pathology report itself. Similarly, survival rates are relevant data in cancer registries but are determined from the collective analysis of information across multiple reports rather than being specific components of a single pathology report. Lastly, simply naming the patient does not encompass the comprehensive and clinically significant details that pathology reports provide.