Ключевые слова: adenoma, benign, cell, digestive, eosin, hematoxylin, histology, histopathology, intestinal, intestine, magnification, medical, medicine, micro, micrograph, microphotograph, microscope, microscopic, microscopy, morphological, morphology, pathohistology, pathology, photo, photomicrograph, polyp, polypoid, small, stain, system, tissue, tumor,