has_part has part has part characteristic of inheres in inheres in has modifier Abnormal renal tubule morphology Renal tubular epithelial necrosis UMLS:C0022672 HP:0008682 Coagulative necrosis of tubular epithelial cells, defined as cells with increased cytoplasmic eosinophilia and nucleus that has a condensed chromatin pattern with fuzzy nuclear contour or has barely visible nuclear basophilic staining. The extent of cortical tubular necrosis is scoredsemiquantitatively as none, mild (less than 25% tubules with necrosis), moderate (25-50 percent), and severe (over 50%). Acute tubular necrosis Renal tubular necrosis MSH:D007683 Renal tubular epithelial necrosis is a histomorphological definition that corresponds to the clinical term of acture tubular necrosis. Acute death of renal tubular cells that usually results from prolonged renal ischemia, nephrotoxins, or sepsis. The clinical course of acute tubular necrosis may be divided into initiation, maintenance, and recovery phases. SNOMEDCT_US:35455006 Renal necrosis acute abnormal necrotic renal tubule