. . "biopsied tissue" . . . . . "Biopsical" . . "EUS-guided fine needle aspiration" . . . . . . . . "duodenal biopsy" . . . . . . . . . "Biopsy" . "tissue sample" . . . . . . . "excision biopsy" . . . "tissue collection" . "samples" . "wedge of tissue" . . "obtaining a sample" . . . "biopsy" . . . . . "Tissue biopsy" . "Biopsy" . . . "core-needle biopsy" . . "endomyocardial biopsies" . . . . "Biopsy#Gastrointestinal tract" . . . . "tissue sampling" . . . . "biopsied" . . . . . . . . . "cardiac biopsy" . . . . . . . . . . "Endomyocardial biopsy" . . . "biopsies" . "tissue biopsies" . . "biopsy specimen" . . "nodal biopsy" . . . "excised" . "Biopsies" . "sampled" . . . . . . . . "Full skin thickness biopsies" . . . . "excision" . . . . . . "Biopsy#Core needle biopsy" . . . "tissue extract" . . "excisional biopsy" . . . . . . "sampling" . .