A cytotechnologist, also called a cytologist, analyzes slides of human cells under a microscope to check for abnormalities. You work with a pathologist to identify diseased or infected cells, such as pre-cancerous or cancerous lesions or inflammatory indications. As a cytotechnologist, your job duties include preparing samples from different areas of the body, such as the lungs, skin, or reproductive tract, examining the slides with a microscope, and document and noticeable changes in the cells that may indicate disease or illness. Your responsibility is to find these potential problems, but you do not provide a diagnosis; you forward your report to a pathologist for final analysis.