Thyroid Nodule
Conditions
Interventions
Group 1: Bethesda I and III:None
Group 2: Bethesda II:None
Group 3: Bethesda IV:None
Group 4: Bethesda V and VI:None
Sponsors
The First Affiliated Hospital of Dalian Medical University
Eligibility
Sex/Gender
All
Age
8 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Thyroid nodules undergoing ultrasound-guided fine needle aspiration at our center from March 2018 to February 2023 2. General information of the patient is complete 3. Ultrasound imaging information of nodules is complete
Exclusion criteria
Exclusion criteria: 1. Cytopathology confirmed that the lesions is non-thyroid-source. 2. The nodules with repeated FNA will retain the results of the second time. 3. The case of operators with FNA experience less than 3 years.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Thyroid function;Thyroid gland size;Thyroid echogenicity;Location of nodules;Size of nodules;Distance between nodule and capsule;The Internal structure of nodule;Taller-than-wide of nodule;Echogenicity of nodule;Margin of nodule;Calcifcations of nodule;Peripheral halo of nodule;Echo behind the nodule;Intranodular vascular signals;Categories of Bethesda system for reporting thyroid cytology ; | — |
Countries
China
Contacts
Public ContactYing Che
The First Affiliated Hospital of Dalian Medical University
Outcome results
None listed