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://parisnaturalfoodes.shop/product-category/org-flax-seeds/