PRIMARY OBJECTIVES:
I. Identification of thyroid nodules by vibro-acoustography - Determine detection rate.
II. Evaluate the specificity of VA in differentiating malignant and benign of thyroid nodules - Compare the result to that of ultrasound (US).
III. Assess diagnostic value of Shear Wave Ultrasound Vibrometry (SDUV) and Comb Push shear elastography (CUSE) in differentiation of thyroid nodules - correlate SDUV and CUSE results to pathology.
IV. Test and compare the results shear wave imaging with new FDA approved ultrasound device called SuperSonic Imagine Aixplorer.
V. Assess diagnostic value of Shear Wave Ultrasound Vibrometry (SDUV) and Comb Push shear elastography (CUSE) in differentiation of palpable and sonographically detectable cervical lymph nodes or non-thyroidal neck masses.
VI. Assess the diagnostic values of ultrasound quantitative microvessel imaging for differentiation of thyroid nodules and cervical lymph nodes.
VII. Assess the response to alcohol ablation on patients with recurrent thyroid cancer on thyroid bed or new lymph nodes on neck.
OUTLINE: This is an observational study.
Patients undergo ultrasound imaging on study.
Age
8–any
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
\* Male and female patient volunteers ages 8 and up who are suspicious for thyroid cancer
* Patients who have palpable and sonographically detectable lymph nodes or nonthyroidal neck masses and are referred to Radiology Department or Endocrinology for fine-needle aspiration biopsy (FNAB)
* Patients 18 and up who were previously diagnosed with thyroid cancer and treated with thyroidectomy and recently diagnosed as having recurrence nodes on thyroid bed or on their neck
You may not be if
Because thyroid cancer is rare under the age of 8 years, children younger than this age are excluded from the study
Having FNAB or surgical biopsy on thyroid in less than two weeks for thyroid nodule detection group
Having FNAB or surgical biopsy on cervical lymph nodes or non- thyroidal masses for this group of patients
Clareo Health | Identification and Differentiation of Thyroid Nodules by Acoustic Imaging and Viscoelastic Parameters
