Establishing a Tumor Registry for Patients With Neuroendocrine Carcinoma of the Cervix

This study establishes a tumor registry to collect data from patients who have or have had neuroendocrine carcinoma of the cervix — a rare and aggressive type of cervical cancer. The goal is to better understand this uncommon cancer and guide future research. **You may be eligible if:** - You have a personal history of cervical cancer that includes a neuroendocrine component (including small cell, large cell, or undifferentiated high-grade neuroendocrine types) - You may be at any stage of treatment, surveillance, or recurrence - You may be from any country and ethnic background - Family members or legal representatives of deceased patients with this diagnosis may also participate - Non-English speakers are welcome if an interpreter is available **You may NOT be eligible if:** - Your cervical neuroendocrine cancer is a typical or atypical carcinoid tumor (not the high-grade subtypes) - Next of kin or legal representatives of deceased patients must read and speak English Talk to your doctor to see if this trial is right for you.