Final answer:
A hospital-based cancer registry matches patients diagnosed and/or treated for cancer at a particular facility or facilities. A population-based registry matches death certificate information from the vital statistics registration system. A specialty cancer registry matches only patients with certain familial cancers, patients treated in independent cancer centers, patients from private clinics and hospices, only patients with a particular type of cancer, and patients enrolled by physicians.
Step-by-step explanation:
A. Hospital-based cancer registry - Patients diagnosed and/or treated for cancer at a particular facility or facilities.
B. Population-based registry - Death certificate information from the vital statistics registration system.
C. Specialty cancer registry - Only patients with certain familial cancers. Patients treated in independent cancer centers. Patients from private clinics and hospices. Only patients with a particular type of cancer. Patients enrolled by physicians.