Results 61 to 70 of about 135,342 (214)
Miniaturization in percutaneous nephrolithotomy: What is new?
Asian Journal of Urology, 2023 Objective: To summarize recent advancements in mini-percutaneous nephrolithotomy (mini-PCNL) in surgical technique, stone removal strategy, lithotripsy, and surgical model from the current literature.
Wei Zhu, Zhicong Huang, Guohua Zeng
doaj +1 more source
Advanced Science, Volume 13, Issue 43, 3 August 2026.In renal calcium oxalate stone formation, G6PC downregulation leads to lactate accumulation. This lactate mediates CBP/p300‐dependent lactylation of SNAIL1 at K206, promoting its nuclear translocation. Nuclear SNAIL1 activates the TGF‐β/SMAD3 pathway, driving epithelial‐mesenchymal transition and fibrosis, which ultimately facilitates crystal ...
Kai Liu +16 more
wiley +1 more source
Percutaneous nephrolithotomy in the elderly.
Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics, 1987 1982年5月以来172例に対し, 経皮的腎尿管結石摘出術を施行し, 60歳以上の症例は14例であった. 60歳未満の症例と比較し高齢者に対して本法を施行するうえでの問題点を検討した. 硬膜外麻酔下に患者をレントゲン透視台に腹臥位にねかせる. 側背部から腎盂まで経皮的に腎瘻を造設し, 内視鏡を挿入し結石を分割, 摘出する.対象となった患者は男性121名, 女性51名, 性比2.4:1であった. 60歳以上の症例では, 男性9名, 女性5名, 性比1.8:1とやや女性の比率が増加していた. 14症例のうち1名の尿管結石症例では本法で結石摘出が出来ず, 従来の尿管切石術を施行した. 基礎疾患として高血圧症と心房細動を有していた腎盂結石症例では術後心不全にて死亡した. 5mm以上の残石を認めた症例は3例 (
Tsuboi, Narumi +2 more
openaire +3 more sources
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 +2 more
doaj +1 more source
BJUI Compass, Volume 7, Issue 8, August 2026.Abstract Objectives To determine whether the seasonality of urinary stone surgery and its association with ambient temperature differ between surgical procedures and to compare the time lag between temperature and each procedure. Subjects and methods We used the nationwide open data of the National Database of health insurance claims in Japan for ...
Yuto Sakurai +9 more
wiley +1 more source
Percutaneous Nephrolithotomy and Complications: Our Experience with 3,003 Cases [PDF]
, 2015 We report the outcomes of 3,003 percutaneous nephrolithotomy (PCNL) procedures performed in our institution between March 1998 and December 2014. The PCNL procedures were performed under general anaesthesia.
İbrahim Topcu +6 more
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Does previous open nephrolithotomy affect the outcome of percutaneous nephrolithotomy?
, 2007 Purpose: To determine the effects of previous open nephrolithotomy on the results and morbidity of subsequent percutaneous nephrolithotomy (PCNL,)
Demirci, Deniz +3 more
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, 2020 A comprehensive literature search, systematic review and meta-analysis of the published data comparing standard percutaneous nephrolithotomy versus minimally invasive percutaneous nephrolithotomy to provide updated guidelines in the endourological ...
Dr. Rashmeet Kaur Arora +6 more
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Journal of College of Medical Sciences-Nepal, 2023 Introduction: Renal stones are one of the common urological problems. The optimal management of lower calyceal renal calculi of 1-2 cm is still debatable. The objective of this research is to assess the safety, efficacy, and stone-free rate of retrograde
Rajiv Shah +2 more
doaj +1 more source
Recent Advances in Percutaneous Nephrolithotomy [PDF]
, 2014 The continuous innovations in technology, instrumentations, and techniques allow urologists to perform percutaneous nephrolithotomy (PCNL) with increasing efficacy. Although recent advances have facilitated the procedure, some steps are still challenging.
Erem Kaan Basok +2 more
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