Results 31 to 40 of about 69,477 (314)

A Case of Urethral Duplication Arising from the Posterior Urethra to the Scrotum with Urinary Stone in a 6-Year-Old Male

Case Reports in Pediatrics, 2014
Urethral duplication is a rare congenital anomaly. We report a 6-year-old male with type IIA2 (Y-type) using Effmann’s classification. The accessory urethra, in which a urinary stone existed, arose from the posterior urethra to the scrotum.
Kenichi Mori, Toshitaka Shin, Shohei Tobu, Mitsuru Noguchi, Yasuhiro Sumino, Fuminoi Sato, Hiromitsu Mimata   +6 more
doaj   +1 more source

The length of the male urethra [PDF]

International braz j urol, 2008
Catheter-based medical devices are an important component of the urologic armamentarium. To our knowledge, there is no population-based data regarding normal male urethral length. We evaluated the length of the urethra in men with normal genitourinary anatomy undergoing either Foley catheter removal or standard cystoscopy.Male urethral length was ...
Kohler, Tobias. S., Yadven, Mitchell, Manvar, Ankur, Liu, Nathan, Monga, Manoj   +4 more
openaire   +6 more sources

Antioxidant Carbon Dot of Selenomethionine Alleviates Oxidative Stress in Intervertebral Disc Degeneration

Advanced Science, EarlyView.
A selenomethionine‐derived carbon dot (Se‐Met‐CD) serves as a potent nano‐antioxidant, efficiently scavenging reactive oxygen species, protecting nucleus pulposus cells from oxidative damage, restoring extracellular matrix homeostasis, and significantly mitigating intervertebral disc degeneration in vivo, which demonstrates great promise as a nanozyme ...
Qingzheng Zhang, Zongtai Liu, Yirong Sun, Changfeng Fu, Jianxun Ding   +4 more
wiley   +1 more source

Urethral reconstruction in severe hypospadias using buccal mucosa graft and penile skin flap [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2011
Introduction. Hypospadias represents the most frequent penile anomaly. The most challenging part of hypospadias surgery is urethral reconstruction. Many various tissues are used (local skin flaps, bladder mucosa grafts, buccal mucosa grafts etc.) for ...
Majstorović Marko, Bižić Marta, Kojović Vladimir, Stojanović Borko, Krstić Zoran, Đorđević Miroslav   +5 more
doaj   +1 more source

Identification of Risk Factors in Postoperative Urinary Dysfunction for Rectal Gastrointestinal Stromal Tumors

Annals of Gastroenterological Surgery, EarlyView.
Our study aimed to identify the incidence of risk factors for postoperative urinary dysfunction during surgery for rectal gastrointestinal stromal tumors. ABSTRACT Aim Curative resection and organ preservation are important to manage rectal gastrointestinal stromal tumors; however, postoperative quality of life, including urinary function, remains a ...
Jun Kataoka, Yuichiro Tsukada, Masashi Wakabayashi, Daichi Kitaguchi, Hiro Hasegawa, Koji Ikeda, Yuji Nishizawa, Masaaki Ito   +7 more
wiley   +1 more source

Automation of Surgical Workflow Recognition: Unveiling the Surgical Instrument Kinematics that Underly Robot‐Assisted Prostatectomy Procedures

Advanced Intelligent Discovery, EarlyView.
Automated procedural analysis is recognized as one of the major game changers for robotic surgery. Meaning digital analysis needs to replace the manual assessments that set todays standard. Mechanical robotic‐instrument tracking enables the derivation of quantitative kinematic metrics that support behavior‐based workflow segmentation into distinct ...
Kateryna Pirkovets, Matthias N. van Oosterom, Vera A. Ottens, Henk G. van der Poel, Fijs W. B. van Leeuwen   +4 more
wiley   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo, Lidong Yang, Tiantian Xu, Dong Sun   +3 more
wiley   +1 more source

The Development of the Human Female Reproductive Tract. Part 1: Uterine Tube and Uterus

Clinical Anatomy, EarlyView.
ABSTRACT The uterine tubes and uterus develop from the paramesonephric (Müllerian) ducts. Most experimental data are obtained in rodents. Since the (micro‐)anatomy of the murine urogenital tract differs from that in humans, evaluation of the translatability of mouse data to human development is relevant.
Cindy J. M. Hülsman, S. Eleonore Köhler, Gabriela Morosan‐Puopolo, Jill P. J. M. Hikspoors, Wouter H. Lamers   +4 more
wiley   +1 more source

The Development of the Human Female Reproductive Tract: Part 2—Vagina

Clinical Anatomy, EarlyView.
ABSTRACT Urogenital epithelium replaces the original paramesonephric (Müllerian) epithelium in the human fetal vagina. We re‐investigated this cell replacement histologically and with three‐dimensional reconstructions. In the lesser pelvis, both Müllerian ducts fuse to form the uterovaginal canal.
Cindy J. M. Hülsman, S. Eleonore Köhler, Gabriela Morosan‐Puopolo, Jill P. J. M. Hikspoors, Wouter H. Lamers   +4 more
wiley   +1 more source

Primary Urothelial Carcinoma of the Anterior Urethra

Journal of Urological Surgery, 2019
We report the case of an 89-year-old male with an isolated anterior urethral invasive urothelial carcinoma. This is a rare primary tumour of the anterior urethra, as this area is not lined by urothelium. It was managed with radical penectomy and perineal
McGeorge Stephen, Desai Devang, Saxena Maneesha   +2 more
doaj   +1 more source