Results 71 to 80 of about 15,418 (221)

Factors affecting fluoroscopy time during percutaneous nephrolithotomy: Impact of stone volume distribution in renal collecting system [PDF]

International Brazilian Journal of Urology, 2019
Purpose: To identify the factors increased fluoroscopy time during percutaneous nephrolithotomy and investigate the relationship between the 3D segmentation volume ratio of stone to renal collecting system and fluoroscopy time.
Sait Özbir, Hasan Anil Atalay, Halil Lütfi Canat, Mehmet Gökhan Çulha, Süleyman Sami Çakir, Osman Can, Alper Ötünçtemur   +6 more
doaj   +1 more source

Posthysterectomy Bilateral Simultaneous Ovarian Torsion in the Absence of Adnexal Masses: A Rare Case Report

Case Reports in Obstetrics and Gynecology, Volume 2026, Issue 1, 2026.
Background Ovarian torsion (OT) is a common and serious gynecological emergency that accounts for 2%–3% of acute pelvic pain presentations to the emergency department (ED). OT most commonly occurs in the setting of a reproductive‐aged woman with an existing ovarian mass; however, OT can occur in a variety of ages with or without ovarian masses. Despite
Benjamin M. Jacobs, Nicole Friedlich, Ariel Woods, Melanie Lagomichos, Karuna Sharma   +4 more
wiley   +1 more source

Comparison of Post–Operative Hydrothorax in Supra 12th Rib  Versus Infra 12th   Rib Access in Prone  Mini Percutaneous Nephrolithotomy

Pakistan Armed Forces Medical Journal
Objective: To determine the risk of post-operative hydrothorax in supra-12th rib versus infra-12th rib access in prone Mini Percutaneous Nephrolithotomy. Study Design: Quasi-experimental study. Place and Duration of Study: Armed Forces Institutes of
Sajjad Khan, Sohail Raziq, Waqas Ahmed Ranjha, Aamer Nadeem, Mujhaid Ali Khoso, Huma Asad   +5 more
doaj   +1 more source

Percutaneous nephrolithotomy and retroperitoneal laparoscopy in treatment of retrocaval ureter with right renal and ureteral calculi: a case report

Journal of International Medical Research, 2020
Retrocaval ureter is a rare disease associated with abnormal embryonic development. Here, we describe a patient who exhibited retrocaval ureter complicated by renal and ureteral calculi, which were treated by percutaneous nephrolithotomy combined with ...
Yongjin Yang, Muchun Zhang, Hongjiao Yu, Jinguo Wang, Junyan Liu, Kaixing He, Jialin Gao   +6 more
doaj   +1 more source

Robot‐assisted ultrasound‐guided PCNL: initial experience in 10 consecutive cases

BJU International, EarlyView.
Andrew Amenyogbe, Mitch Humphreys, Jackson Cabo, Karen L. Stern   +3 more
wiley   +1 more source

Nanofluid‐Enhanced Laser Lithotripsy Using Conducting Polymer Nanoparticles

Advanced Science, Volume 12, Issue 48, December 29, 2025.
Incorporating polymeric nanoparticles, PEDOT:PSS, with a high near‐infrared absorption coefficient into the fluid significantly enhances the dusting efficiency of Ho:YAG laser lithotripsy for kidney stone treatment. This approach, which leverages the control of light‐matter interactions, integrates seamlessly with the current laser lithotripsy workflow.
Qingsong Fan, Junqin Chen, Arpit Mishra, Aaron Stewart, Faisal Anees, Ting‐Hsuan Chen, Judith Dominguez, Christine Payne, Michael E. Lipkin, Pei Zhong, Po‐Chun Hsu   +10 more
wiley   +1 more source

Prediction of Infectious Complications after Percutaneous Nephrolithotomy

Journal of Society of Surgeons of Nepal, 2018
Introduction: Post-operative infection is one of the most common and potentially life-threatening complications following percutaneous nephrolithotomy, ranging from Systemic inflammatory response syndrome (SIRS) to severe sepsis. It is reported to be the
Raj Kumar Chhetri, Suman Baral, Neeraj Thapa   +2 more
doaj   +1 more source

Quantitative prediction of stone fragility from routine single and dual energy CT: proof of feasibility [PDF]

, 2016
Rationale and Objectives Previous studies have demonstrated a qualitative relationship between stone fragility and internal stone morphology. The goal of this study was to quantify morphological features from dual-energy CT images and assess their ...
Enders, Felicity T., Ferrero, Andrea, Huang, Alice E., McCollough, Cynthia H., McKeag, Ian O., Montoya, Juan C., Vaughan, Lisa E., Williams, James C.   +7 more
core   +1 more source

Does percutaneous nephrolithotomy cause elevated cardiac troponins?

ARYA Atherosclerosis, 2014
BACKGROUND: Percutaneous nephrolithotomy is the treatment of choice in large and staghorn renal stones, and myocardial infarction is one the possible complications during and after the surgery.
Hassan Shemirani, Reza Khanjani, Mehrdad Mohammadi-Sichani, Sarah Mozafarpour, Majid Rabbani, Javad Shahabi   +5 more
doaj  

Value of CT angiography in reducing the risk of hemorrhage associated with mini-percutaneous nephrolithotomy

International Brazilian Journal of Urology, 2015
Purpose:To evaluate the clinical value of computed tomography angiography (CTA) in reducing the risk of hemorrhage associated with mini-percutaneous nephrolithotomy (PCNL).Materials and Methods:A total of 158 patients with renal or ureter stones who had ...
Xiang-Jun Meng, Qi-Wu Mi, Tao Hu, Wei-De Zhong   +3 more
doaj   +1 more source