TBSRTC establishes standardized reporting system for thyroid FNA. System includes 6 diagnostic categories: nondiagnostic, benign, AUS, follicular neoplasm, SFM, malignant. Each category has updated implied risk of malignancy (ROM)
Thyroglossal cyst forms from persistent thyroglossal duct during embryonic development. Most common cause of midline neck masses, located below hyoid bone. Develops at birth and can lie dormant for years
11,627 thyroid FNAC procedures performed over 6 years. 814 patients underwent thyroidectomy. 108 patients had Bethesda III, 47 had Bethesda IV
Ultrasound is the preferred imaging method for neck masses in children. Cysts can be located midline (thyroglossal duct cyst, dermoid cyst, ranula) or off-midline. Branchial cleft cysts often contain debris and are located near carotid artery. Lymphangiomas are cystic lesions commonly found in head and neck
Adrenal gland measurements include length and width in sagittal plane. Appendix size varies by age, commonly enlarged in cystic fibrosis. Bladder volume calculated using ellipsoid formula with specific measurements. Bowel wall thickness evaluated in transverse sections. Common bile duct diameter should be ≤ 3.3 mm
Levothyroxine (Euthyrox) is the active ingredient in the medication. Thyroid hormones should not be used for weight loss. Higher doses may cause serious toxicity, especially with sympathomimetic amines