Thyroid Cytology: Bethesda Classification, FNAC Categories, Malignancy Risk and Follow-Up

Using Bethesda Thyroid Cytopathology Update as the focus, the video examines FNAC, cell morphology, and microscopy while narrowing the differential diagnosis. Diagnostic context includes cytopathology, FNAC, cell morphology, specimen handling, architecture, cytologic detail, and clinicopathologic correlation specific to this topic. Long-tail searches such as lymph node cytology, cytology reporting, and microscopy are addressed with attention to grading, staging, biomarkers, special stains, immunohistochemistry, or molecular testing when applicable. For pathology case 67, the emphasis remains on reproducible microscopic criteria, differential diagnosis, reporting language, and how tissue findings influence treatment planning. Careful interpretation also requires correlation with clinical history imaging and relevant