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Application of Ultrasonic Gray-scale Ratio in Differentiating Benign From Malignant Thyroid Nodules.

NCT03700762 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 300

Last updated 2018-10-09

No results posted yet for this study

Summary

According to the grades of echogenicity to evulated thyroid nodules is a subjective process and is thus influenced by the observer's judgement. The investigators first proposed the ultrasound gray-scale ratio (UGSR) to explore its efficacy for differentiating papillary thyroid microcarcinomas from small nodular goiters.

Conditions

  • Thyroid Nodule

Interventions

DIAGNOSTIC_TEST

ultrasound gray-scale ratio

RADinfo radiograph reading system was used to measure the gray-scales of PTMC, NG, and thyroid tissues at the same gain level, the UGSR values of the PTMC, NG, and thyroid tissue were calculated.

Sponsors & Collaborators

  • First People's Hospital of Hangzhou

    lead OTHER

Principal Investigators

  • Zhijiang Han, Doctor · The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine

Eligibility

Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-10-01
Primary Completion
2019-10-01
Completion
2020-10-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03700762 on ClinicalTrials.gov