Ключевые слова: adenocarcinoma, bacteria, biology, biopsy, cancer, carcinoma, cell, chemotherapy, disease, histology, illustration, invasion, invasive, macro, magnification, malignant, medical, metastasis, microbe, microbiology, microscope, microscopic, mitosis, oncology, pathologist, pathology, photomicrograph, research, science, screening, slide, surgery, tumor,