Cancer Dictionary

A pathologist is a medical professional specializing in studying diseases and their causes, effects, and processes. They perform laboratory tests on patient samples, interpret the results to aid in diagnosis, and consult with other physicians to ensure appropriate treatment plans. Their expertise is vital in detecting serious conditions like cancer and infections. They also contribute to health maintenance by evaluating screening tests.

A polyp is a small, abnormal growth of tissue that develops on the lining of a body part, such as the cervix, colon, or nasal passage. Typically benign (non-cancerous), polyps can sometimes become malignant (cancerous). Their size, number, and location can influence the treatment approach.

Progression-Free Survival (PFS) is a medical term used in oncology to denote the length of time during and after treatment, a patient lives with a disease that does not worsen. It's an essential measure in assessing the efficacy of new cancer treatment drugs or methodologies.