R
Robert A. Older
Researcher at Duke University
Publications - 21
Citations - 451
Robert A. Older is an academic researcher from Duke University. The author has contributed to research in topics: Hydronephrosis & Ultrasound. The author has an hindex of 8, co-authored 21 publications receiving 444 citations.
Papers
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The incidence, etiologies, and avoidance of complications of pulmonary angiography in a large series.
TL;DR: Carefully performed pulmonary angiography is safe if one avoids injecting contrast material into a patient with an elevated RVEDP, but it remains an invasive procedure.
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The evaluation of bladder neck dysfunction
TL;DR: Treatment by unilateral bladder neck incision is proposed for bladder neck dysfunction and the value of video-urodynamics for definitive diagnosis is presented.
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Contrast-induced acute renal failure: persistent nephrogram as clue to early detection.
TL;DR: With special attention to the abnormally persistent nephrogram, this work was able to detect nine cases of contrast-induced renal failure after excretory urography.
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Accuracy of radionuclide imaging in distinguishing renal masses from normal variants.
Robert A. Older,M Korobkin,J Workman,Damien M. Cleeve,Laurence K. Cleeve,Daniel C. Sullivan,George D. Webster +6 more
TL;DR: To determine the accuracy of scintigraphy in distinguishing true renal masses from normal variants, 40 patients with excretory urographic findings indicating a possible, but not definite, mass lesion were studied.
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Retrocaval ureter in turner syndrome
TL;DR: A second case is reported of Turner syndrome of its unusual association with retrocaval ureter and massive hydronephrosis.