Background: Ultrasonography guided Fine Needle Aspiration Cytology (FNAC) is currently the most favoured and increasingly used pre-operative diagnostic procedure in various deep seated neoplastic and non-neoplastic mass lesions. Cell blocks prepared from residual fine needle aspiration (FNA) material can aid in better morphologic assessment and contribute to establish a more definitiv... https://www.ngetikin.com/quick-offer-1-Gallon-Universal-Primer-Pro-Deep-Penetrating-Primer-big-deal/