What do we know about the cytological features of pure intraductal carcinomas of the salivary glands?

FNAC and clinico-pathological correlation are important aids for clinicians and pathologists. FNAC could assist surgery even if an accurate diagnosis is sometimes impossible. Discrepancy in grading the nuclear atypia between the FNAC material and the resected specimen can occur, sometimes being unavoidable. Further studies are needed to better characterise this rare tumour.