A case is described of a patient whose right upper ureter had been injured during appendectomy. The defect was too long so we performed ileal substitution for ureter.
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Urological injuries complicating pregnancy-related hysterectomy: Analysis of risk factors and proposal to improve the quality of care.
Eur J Obstet Gynecol Reprod Biol
January 2025
Obstetrics Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Purpose: While strategies aimed at preventing urological injuries complicating hysterectomy for gynaecological indications and placenta accreta surgery have been proposed, a comprehensive model for pregnancy-related hysterectomy (PRH) is lacking. The aim of this study was to investigate risk factors for urological complications of obstetric hysterectomy, and to propose strategies to improve the quality of care.
Methods: This retrospective study of patients undergoing PRH was conducted in an academic centre between 2009 and 2022.
Effectiveness of the Triple P Procedure and its modifications on reducing the blood loss and peripartum hysterectomy rates in women with Placenta Accreta Spectrum (PAS): a review of published literature.
J Matern Fetal Neonatal Med
December 2025
Director of Global Academy of Medical Education & Training, London, UK.
Background: Placenta Accreta Spectrum (PAS) disorders has been reported to be associated with a maternal mortality rate of 7-10%, worldwide, and many women who survive, experience life changing morbidity. Triple P procedure (- perioperative placental localization and incision on the myometrium above the upper border of the placenta; - pelvic devascularisation; and -placental non-separation and myometrial excision) was developed in 2010 as a novel conservative alternative to peripartum hysterectomy to avoid severe maternal morbidity and mortality). There have been several modifications to the original Triple P Procedure to achieve "pelvic devascularisation" based on locally available resources.
View Article and Find Full Text PDFSynergy of zinc oxide nanoparticles to losartan attenuates kidney injury induced by unilateral ureteral obstruction through modulation of the TNF-α/IL6 and BAX/BCL2 signaling pathways.
Int Urol Nephrol
January 2025
Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, University of Mansoura, Mansoura, 35516, Egypt.
Aim: Although the relief of ureteral obstruction seems to be a radical treatment for obstructive uropathy (OU), progressive kidney damage is the result because of the associated increased apoptosis and fibrosis. Therefore, it is urgent to find a complementary renoprotective therapy against partially obstructed uropathy cascades. Thus, this study investigated the renoprotective effects of both losartan (LOS) and zinc oxide nanoparticles (ZnONPs) in partial unilateral ureteral obstruction (PUUO).
View Article and Find Full Text PDFEnhancement of renal fibrosis in PHF20 transgenic mice.
Toxicol Res
January 2025
Department of Pharmacology, College of Medicine, Chungnam National University, 266 Munhwa St, Jung-gu, Daejeon, 35015 Republic of Korea.
Plant homeodomain finger protein 20 (PHF20) plays a crucial role in various biological processes, but its involvement in renal fibrosis remains unclear. This study investigated the role of PHF20 in renal fibrosis using a unilateral ureteral obstruction (UUO) mouse model, a widely accepted model for chronic kidney disease. PHF20 transgenic (PHF20-TG) and wild-type (WT) mice were utilized to explore how PHF20 influences renal inflammation and fibrosis.
View Article and Find Full Text PDFUp-front dissection of the uterovesical space or "bladder-first approach" reduces hemorrhage and bladder injury during hysterectomy for placenta accreta spectrum: reconfirmed in 78 more cases in a prospective single-center study.
AJOG Glob Rep
February 2025
Urology (Mavuduru), Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Background: Cesarean hysterectomy for placenta accreta spectrum disorder may be associated with severe hemorrhage because of placental invasion of the myometrium and the uterovesical space or parametrium. It leads to serious complications, such as massive hemorrhage requiring massive transfusion, coagulopathy, bladder and ureteric injuries, need for intensive care unit admission and prolonged hospital stay. To reduce the complications of cesarean hysterectomy for placenta accreta spectrum disorder, ongoing efforts are being made to develop different surgical approaches.
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