Results 51 to 60 of about 185,872 (242)
Deep Learning for Needle Detection in a Cannulation Simulator [PDF]
arXiv, 2021 Cannulation for hemodialysis is the act of inserting a needle into a surgically created vascular access (e.g., an arteriovenous fistula) for the purpose of dialysis. The main risk associated with cannulation is infiltration, the puncture of the wall of the vascular access after entry, which can cause medical complications.
arxiv
Proceedings, 2020 Rectovaginal fistulas are a rare complication of neglected pessaries and can pose challenges in managing pelvic organ prolapse. We describe a 66-year-old woman with uterine procidentia who presented with a neglected Gellhorn pessary in place for 5 years.
S. Mathews +4 more
semanticscholar +1 more source
Treatment of Rectovaginal Fistula Using Sphincteroplasty and Fistulectomy
Obstetrics and Gynecology International, 2018 Aim. To assess the results of the treatment of rectovaginal fistulas with incontinence and impaired anal tonus. Materials and Methods. This study comprised three rectovaginal fistula groups that were treated using sphincteroplasty and fistulectomy: group
Kemal Beksac +3 more
doaj +1 more source
Forceful Insertion of Hair Clutcher Leading to Rectovaginal Fistula: An Inhuman Act
Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2023 Prolonged foreign body impaction resulting in a rectovaginal fistula is one of the rare case scenarios presenting nowadays due to increased awareness and widespread availability of health care centers. Also, the taboo of reporting to healthcare personnel
Surender Verma +4 more
doaj +1 more source
Fluid-structure interaction modelling and stabilisation of a patient-specific arteriovenous access fistula [PDF]
, 2017 A patient-specific fluid-structure interaction (FSI) model of a phase-contrast magnetic resonance angiography (PC-MRA) imaged arteriovenous fistula is presented. The numerical model is developed and simulated using a commercial multiphysics simulation package where a semi-implicit FSI coupling scheme combines a finite volume method blood flow model and
arxiv +1 more source
Deep denoising autoencoder-based non-invasive blood flow detection for arteriovenous fistula [PDF]
arXiv, 2023 Clinical guidelines underscore the importance of regularly monitoring and surveilling arteriovenous fistula (AVF) access in hemodialysis patients to promptly detect any dysfunction. Although phono-angiography/sound analysis overcomes the limitations of standardized AVF stenosis diagnosis tool, prior studies have depended on conventional feature ...
arxiv
High fidelity blood flow in a patient-specific arteriovenous fistula [PDF]
arXiv, 2020 An arteriovenous fistula, created by artificially connecting segments of a patient's vasculature, is the preferred way to gain access to the bloodstream for kidney dialysis. The increasing power and availability of supercomputing infrastructure means that it is becoming more realistic to use simulations to help identify the best type and location of a ...
arxiv
Manuscript Tittle: Women's Experiences of Rectovaginal Fistula: An Ethno- Religious Experience
, 2020 Background: Obstetric fistulas are one of the most tragic injuries that occur after difficult, prolonged childbirth without timely intervention. These fistulas cause discomfort to patients and result in emotional, social, and even physical suffering ...
Fatemeh Touhidi Nezhad +2 more
semanticscholar +1 more source
A road map through the multi‐faceted world of female genital cosmetic surgical techniques
International Journal of Gynecology &Obstetrics, EarlyView.Abstract The demand for female genital cosmetic surgery (FGCS) has significantly increased in recent years for two reasons: the advancement of surgical operations and the increased attention to women's esthetic and sexual well‐being. Three authors independently analyzed different databases up to April 1, 2024.
Giovanni Buzzaccarini +7 more
wiley +1 more source
Gracilis Muscle Flap for Recurrent Rectovaginal Fistula: a Case Report
Journal of Interdisciplinary Medicine, 2018 We present the case of a 48-year-old patient with a recurrent rectovaginal fistula, who we treated surgically by transposing the gracilis muscle. The patient with a history of ulcerative colitis underwent colorectal resection with mechanical anastomosis ...
Mocian Flavius +2 more
doaj +1 more source