Results 71 to 80 of about 2,348 (213)
Case Reports in Urology, Volume 2025, Issue 1, 2025.Purpose Ureteral strictures are a well‐documented pathology in urology, commonly resulting from congenital anomalies, iatrogenic injury, or other acquired conditions such as infection, trauma, or radiation. While ischemic and nonischemic strictures are recognized, bilateral idiopathic ureteral strictures remain rare, particularly when associated with ...
Reece M. Anderson +3 more
wiley +1 more source
A Clinical Study of a Renal Function Test by Radioisotope (The Radioactive Diodrast Renogram) --Preliminary Report-- [PDF]
, 1959 Ever since radioactive Diodrast Renogram was reported in 1955 by Ta p lin and others, it has prosperously been studied. This radioactive Diodr a st renogram is a new renal function test to clarify renal vascularity, tuber function and ureteral excretory ...
中原, 一臣 +5 more
core
Duplex Renal Collecting System Lithiasis: A Case of a Challenging Management Technique
Case Reports in Urology, Volume 2025, Issue 1, 2025.Duplex renal collecting system is a relatively common congenital abnormality affecting equally both pelvicalyceal systems. Although usually it is an incidental finding, it can cause significant problems to the patients such as recurrent urinary tract infections, hydronephrosis, and lithiasis.
Ioannis Loufopoulos +3 more
wiley +1 more source
Clinical studies on radioisotope renogram. I. On 131 I-sodium iothalamate renogram
, 1972 In this paper, studies on 131I-sodium iothalamate renogram and its quantitative analysis are reported. [I] 131I-sodium iothalamate and its excretion from kidney.
上山, 秀麿
core
A case of retrocaval ureter with robot‐assisted ureteral reconstruction
IJU Case Reports, Volume 7, Issue 6, Page 487-490, November 2024.Introduction Retrocaval ureter is a rare congenital anomaly that causes ureteral obstruction. Because of the rarity of retrocaval ureter, only a few cases of open, laparoscopic, or robot‐assisted surgery have been reported. We herein report a case of retrocaval ureter that was successfully reconstructed with robot‐assisted surgery.
Tomoaki Hakariya +2 more
wiley +1 more source
, 2018 Introduction: Bilateral gross renal parenchymal impairment (GPI) is a term often used in nuclear imaging to describe severe diffuse glomerular dysfunction obtained with renal scan using Tc-99m diethylene triamine penta-acteic acid (Tc99m DTPA renogram ...
Shamim MF Begum +8 more
core +1 more source
Renal parenchyma thickness: a rapid estimation of renal function on computed tomography
International Brazilian Journal of Urology, 2009 Purpose: To define the relationship between renal parenchyma thickness (RPT) on computed tomography and renal function on nuclear renography in chronically obstructed renal units (ORUs) and to define a minimal thickness ratio associated with adequate ...
Daniel M. Kaplon +4 more
doaj +1 more source
BJUI Compass, Volume 5, Issue 5, Page 579-589, May 2024.Abstract Background Malignant ureteral obstruction (MUO) is a frequent challenge for urologists. Patients have poor prognoses, treatment aims to improve quality‐of‐life while optimising renal function. Standard practice in the United Kingdom is to use polyurethane stents, which require frequent surgical replacements for blockages and encrustation. More
Dawn M. Cooper +2 more
wiley +1 more source
Physiological Basis of the Radioisotope Renogram [PDF]
, 1965 A model elucidating the relationships between blood radioactivity, the renogram curve, and urine radioactivity, as a function of time, is derived. Estimation procedures have been devised which use the data from three curves at once to estimate parameters
Homer, Louis D. +5 more
core
Robotic versus conventional laparoscopic pyeloplasty: A single surgeon concurrent cohort review
Indian Journal of Urology, 2013 Introduction: The increasing availability of robotic devices has led to an increase in their use for procedures such as pyeloplasty, which have been conventionally performed laparoscopically or through open surgery.
Rajeev Kumar, Brusabhanu Nayak
doaj +1 more source