Histopathological evaluation is the gold standard in the diagnosis of malignant tumors and chronic diseases of visceral organs like liver, kidney and lungs. Histopathological analysis provides information that helps the clinician to choose the most appropriate treatment modality and assists in prognostication. Notwithstanding the current and future advances in the imaging technology and other innovations, the status of Histopathology will remain unchanged for decades to come. Whereas Histopathology is the most objective form of investigation, there are many gray areas in arriving at a...