Arteries and veins formed within renal vessels: a previously neglected observation


An abnormality of blood vessels was noted in a biopsy of a renal transplant. This took the form of apparent development of a new artery inside and concentric with the old, with elastic laminae and a muscular media, separated from the old internal elastic lamina by poorly cellular tissue. In a systematic study of material from another 119 renal transplants… (More)
DOI: 10.1007/BF01600208


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