| Namespace | MPheno.ontology | Obsolete | false |
| description | any structural anomaly of the thin sheet of endothelial cells along the basal lamina of renal tubular cells characterized by their attenuated shape and numerous regularly-spaced transcellular pores (aka fenestrae or fenestrations); the fenestrae of peritubular capillaries differ from the fenestrae of glomerular capillaries in that they are much smaller and possess a small overlying diaphragm |
