What does the root "Carcin" refer to?

The root "Carcin" is derived from the Greek word "karkinos," which means crab, and is used in medical terminology to refer to cancer. This term is often found in various words associated with cancer, such as "carcinoma," which denotes a type of cancer that originates in epithelial tissue. Understanding this root is crucial for recognizing and interpreting medical terms related to oncology and the study of malignant tumors. Knowledge of such root words helps healthcare professionals effectively communicate about conditions, their diagnoses, and treatments.