[Intrarenal localisation of renorenal collaterals in the dog. Observations on renal arteries as end-arteries (author's transl)].


One of the two main branches of the left renal artery was slowly occluded in four dogs. Repeated angiography was carried out from 45 to 61 days postoperatively; this made it possible to observe the development of collaterals between the normal and constricted branches of the renal artery, i.e. intrarenal renorenal collaterals. These collaterals developed… (More)