Certified Tumor Registrar (CTR) Practice Exam

When abstracting a new cancer case, it is essential to include patient identification details, the primary site of the cancer, histology, and staging information. This collection of data is fundamental to creating an accurate and comprehensive cancer registry record.

Patient identification details are crucial for linking the cancer case to the correct individual and ensuring that follow-up studies and outcomes can be accurately tracked. The primary site refers to the original anatomical location where the cancer developed, while histology describes the microscopic characteristics of the tumor, which are vital for understanding its behavior and treatment options. Staging information provides insight into the extent of the disease at diagnosis, helping guide treatment decisions and prognostic evaluations.

Other options suggest including data that, while relevant, do not capture the critical medical and pathological details necessary for cancer registries. Family history of cancer, although significant in terms of genetic counseling and risk assessment, is not as immediate a focus for abstracting new cases as the clinical and pathological aspects. Treatment history, while important for understanding patient management, serves to enhance a registry's analysis rather than serve as a foundational element of initial case abstraction. Collectively, these components help create a thorough and effective cancer registry that supports patient care, research, and epidemiological studies.