Rectal Cancer: An Overview of Introduction, Types, Pathogenesis, Lab Diagnosis, Treatment, Prevention, and Keynotes

1. Introduction Rectal cancer is a malignant tumor arising from the epithelial lining of the rectum, the terminal part of the large intestine. It accounts for a significant proportion of colorectal cancers and is a major cause of cancer-related morbidity and mortality worldwide. Early detection …

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Pancreatic Cancer: An Overview of Introduction, Types, Pathogenesis, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Pancreatic cancer is a highly aggressive malignancy arising from the exocrine or endocrine pancreas, most commonly from the pancreatic ductal epithelium. It is associated with a poor prognosis due to late presentation and early metastasis. Types of Pancreatic Cancer Pathogenesis Laboratory Diagnosis Treatment Prevention …

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Lung Cancer: An Overview of Introduction, Types, Pathogenesis, Laboratory Diagnosis, Treatment, Prevention, and Keynotes

Introduction Lung cancer is one of the leading causes of cancer-related deaths worldwide. It arises from the epithelial cells of the bronchial tree or alveoli and is strongly associated with tobacco smoking, although non-smokers may also be affected due to environmental and occupational exposures. Late …

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