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Success rate and complications of performing elective ureteroscopy in <1 week versus over 1 week from renal colic initiation in ureteral stones larger than 6 mm.
J Res Med Sci
July 2024
School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
Article Synopsis
- - The study aimed to compare the outcomes and complications of elective ureteroscopy performed within one week versus more than one week after renal colic caused by ureteral stones larger than 6 mm, involving 338 patients.
- - Results showed that patients in the early group (within one week) had a higher rate of stone residue (5.4% vs. 1.1%) and required repeat procedures more often (4.8% vs. 0.6%), indicating better outcomes for the late group.
- - Postoperative complications were significantly lower in the late group (16.2% vs. 32.1%), suggesting that delaying ureteroscopy beyond one week could lead to better overall recovery and fewer
Hematuria as a Sign of Kidney Stone Disease Evaluated Using Computed Tomography: A Review.
Cureus
April 2023
Radiodiagnosis, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND.
Kidney stone is a common cause of acute pain in the abdomen in patients presenting to casualty. Being present in roughly 12% of the world's population makes it the most prevalent pathology of the urinary system. The ureters, kidneys, and bladder frequently develop calculi, resulting in hematuria.
View Article and Find Full Text PDFAnalysis of image quality and radiation dose in routine adult brain helical and wide-volume computed tomography procedures.
J Med Imaging Radiat Sci
September 2022
Department of Radiology, Gombe State University, Gombe, Nigeria.
Objectives: To evaluate and compare image quality and radiation dose between the helical and wide-volume scans to determine the protocol that provides a lower radiation dose without loss in image quality.
Methods: The study was prospectively conducted on consented adult patients that presented for routine brain CT. Image quality and radiation dose were compared between the helical and wide-volume scans on the Toshiba 160-slice Aquilion Prime CT scanner.
Impact of Morphotype on Image Quality and Diagnostic Performance of Ultra-Low-Dose Chest CT.
J Clin Med
July 2021
Radiology Department, Nouvel Hôpital Civil, 1 Place de l'Hôpital, 67000 Strasbourg, France.
Objectives: The image quality of an Ultra-Low-Dose (ULD) chest CT depends on the patient's morphotype. We hypothesize that there is a threshold beyond which the diagnostic performance of a ULD chest CT is too degraded. This work assesses the influence of morphotype (Body Mass Index BMI, Maximum Transverse Chest Diameter MTCD and gender) on image quality and the diagnostic performance of a ULD chest CT.
View Article and Find Full Text PDFDetection of parathyroid adenomas with multiphase 4DCT: towards a true four-dimensional technique.
BMC Med Imaging
April 2021
Department of Radiology, Universitair Ziekenhuis Brussel, Laarbeeklaan 101, 1090, Jette, Belgium.
Background: Four-dimensional computed tomography (4DCT) is a commonly performed examination in the management of primary hyperparathyroidism, combining three-dimensional imaging with enhancement over time as the fourth dimension. We propose a novel technique consisting of 16 different contrast phases instead of three or four different phases. The main aim of this study was to ascertain whether this protocol allows the detection of parathyroid adenomas within dose limits.
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