MONDO_0021381 (neoplasm of pericardium) is a neoplasm (disease) that involves the pericardium. Also known as: neoplasm of the pericardium, pericardial neoplasm, pericardial tumor, pericardial tumour, pericardium neoplasm, pericardium neoplasm (disease), pericardium tumor, pericardium tumour.