Conclusion
While examining FNAC smears and biopsies of a lymph node, the possibility of RDD should always be kept in mind as one of the differential diagnoses. FNAC coupled by histopathology remains to be essential in establishing the diagnosis of RDD. However, FNAC is a reliable, minimally invasive, cost-effective, efficient and sensitive means to establish a conclusive diagnosis of RDD obviating the need for biopsy