what is malignant neoplasm of kidney
A kidney neoplasm is an abnormal growth or tumor that can be either benign or malignant.These neoplasms are typically found during an ultrasound, magnetic resonance imaging (MRI) or computed tomography (CT) scan that was ordered to review the internal organs because of some problem with the kidneys or another organ.d. A kidney neoplasm that is solid, appears cancer-like or is 3.5 inches (about 9 cm) or greater is usually cancerous. These masses of neoplastic cells will necessitate a more invasive review to determine whether the cells are malignant.