Selection and Set-up of Ultrasound in Point-of-Care Medical Practice -- Principles of Ultrasound Relevant for Advanced Sonographers -- Understanding Knobology and Optimal Settings for Clinician-Performed Ultrasound -- The Use of Vascular Ultrasound and Doppler Settings in Thyroid and Parathyroid Diseases -- 3D Ultrasound -- Elastography: Applications and Limitations of New Technology -- Anatomy: Normal Landmarks for Conducting Thyroid and Parathyroid Ultrasound -- Pattern Recognition for Cancer Risk-Stratification in Ultrasound of Thyroid Nodules -- Pattern Recognition: Multinodular Goiter -- Pattern Recognition: Hashimoto's Thyroiditis -- Pattern Recognition: Graves' Disease -- Ultrasound Imaging of Embryological Variants and Anomalies of the Thyroid -- Artifacts and Eponyms in Thyroid Ultrasound -- Features of Malignancy in Thyroid Nodules -- Pattern Recognition: Calcifications and Hyperechoic Foci -- Sonographic Features and Management of Cervical Nodal Metastasis -- Evaluation of the Central Neck: Why, When, How -- Evaluation of the Lateral Cervical Nodal Basins: Why, When, How -- Imaging of the Re-operative or "Empty" Neck -- Anatomic Appearance and Distribution of Abnormal Parathyroid Glands -- Ultrasound as a Localization Technique in Primary Hyperparathyroidism -- Ultrasound in Scenarios of Multigland Parathyroid Disease -- The Procedure of Ultrasound-guided Percutaneous Biopsy of Thyroid and Parathyroid Lesions -- Thyroid FNA: When to Perform and When to Avoid -- Parathyroid FNA: Indications and Interpretation -- Pearls and Pitfalls of Ultrasound-Guided Fine Needle Aspiration -- Alcohol Ablation of Thyroid and Parathyroid Lesions -- HIFU: High-Frequency Ultrasound Ablation for Thyroid and Parathyroid Disease -- Laryngeal Ultrasound -- The Role of Ultrasound in Determining Eligibility for Remote Access and Robotic Surgery -- Intraoperative Use of Ultrasound in Thyroid and Parathyroid Surgery -- Pediatric Thyroid and Parathyroid Ultrasound -- Ultrasound for Surgeons: What I learned from Lifetime Practice -- Ultrasound for Endocrinologists: What I learned from Lifetime Practice -- Ultrasound for Radiologists: What I learned from Lifetime Practice -- Ultrasound for Primary Care Practitioners -- Ultrasound as a Component of the Medical School Curriculum -- Innovations on the Horizon for Ultrasound -- Key Components of a Comprehensive Thyroid and Parathyroid Ultrasound Report -- Pathways to Ultrasound Certification.