The New Mexico Tumor Registry (NMTR) and Surveillance, Epidemiology and End Results (SEER) registries were utilized to determine (30+)-year trends in gestational trophoblastic disease and choriocarcinoma.
Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of New Mexico Health Sciences Center, Albuquerque, NM 87131-5286, USA. hsmith@salud.unm.edu