Diagnostic Value of Molecular Cytological Analysis (CMA) and Shear Wave Elastography ShearWave (SWE) in Patients With a Thyroid Nodule With Indeterminate Cytology: Feasibility Study

Inclusion Criteria: * Age ≥ 18 years * Patients with thyroid nodules ≥ 15 mm with an indeterminate cytology (IC) older than 6 months, for which a surgical indication was raised * vesicular lesion of undetermined significance * follicular neoplasm or Hurthle cells * lesion suspicious for malignancy * Confirmation of indeterminate cytology (IC) replay centralized * Patient affiliated to a social security scheme * Informed consent and signed Exclusion Criteria: * Thyroid node \<15 mm * Nodules coalescing preventing proper individualization of targeted nodule * Indeterminate cytology older than six months * Nodules with indeterminate cytology not, ie non-diagnostic cytology, benign and malignant cytology cytology * Major subject to a measure of legal protection or unable to consent * Refusal to participate