has part has part has_part characteristic of part of has modifier abnormal kidney capillary morphology abnormal peritubular capillary morphology MPheno.ontology MP:0011321 any structural anomaly of the tiny blood vessels that receive blood from the efferent arterioles of the glomerulus, and interact with superficial cortical nephrons allowing reabsorption and secretion between blood and the inner lumen of the nephron; peritubular capillaries are situated around the tubule and are at low pressure csmith 2011-10-12T02:18:59Z morphology abnormal peritubular capillary