📚🩺 Cancer (Malignancy) 📘 Important for GNM/BSc Nursing, NHM, AIIMS, NORCET, GPSC & Community Health Nursing Exams ✅ I. Introduction / Definition Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells. If not detected and treated early, it can lead to invasion of surrounding tissues and distant metastasis, resulting in significant morbidity and mortality. ✅ “Cancer is defined as the abnormal and uncontrolled