Overview
An epidemiological, observational, multicenter, cross-sectional, retrospective study on patients ≥ 18 years visited in the oncology services of the participating centers with diagnosis of primary thyroid cancer.
Eligibility
Inclusion Criteria:
- Patients older than 18 years with diagnosis of differentiated, medullary or anaplastic thyroid cancer confirmed by histopathology.
- Patients who agree to participate and are able to understand the information sheet and sign the informed consent
Exclusion Criteria:
- Patients under 18 years of age.
- Patients with other types of thyroid cancer or whose histopathological diagnosis has not been confirmed.
- Patients who do not have the relevant basic information to be included in the study, according to the criteria of the principal investigator.