Results 21 to 30 of about 69,477 (314)

Urethral Mucosa Prolapse in an 18-Year-Old Adolescent

Case Reports in Obstetrics and Gynecology, 2013
Urethra mucosa prolapse is a benign condition in which there is a circular protrusion of the distal urethra through the external urethra meatus. It is more commonly seen in prepubertal black girls and postmenopausal white women.
Akadiri Olumide, Ajenifuja Kayode Olusegun, Bakare Babatola   +2 more
doaj   +1 more source

Urine Flow Dynamics Through Prostatic Urethra With Tubular Organ Modeling Using Endoscopic Imagery

IEEE Journal of Translational Engineering in Health and Medicine, 2014
Voiding dysfunction is common in the aged male population. However, the obstruction mechanism in the lower urinary tract and critical points for obstruction remains uncertain.
Takuro Ishii, Yoichi Kambara, Tomonori Yamanishi, Yukio Naya, Tatsuo Igarashi   +4 more
doaj   +1 more source

Anterior bladder flap neo urethra as treatment for stress urinary incontinence due to developmental urogenital anomaly

Urology Annals, 2013
Congenital anomalies that involve the distal segment of urogenital sinus (giving rise to female urethra and vagina) may lead to abnormal urethral development ranging from absent to markedly deficient urethra.
N Rajamaheswari, Sugandha Agarwal, Archana Bharti Chhikara, K Seethalakshmi   +3 more
doaj   +1 more source

Urethra-sparing prostate cancer radiotherapy: Current practices and future insights from an international survey

Clinical and Translational Radiation Oncology
Purpose: In prostate cancer patients, high radiation doses to the urethra have been associated with an increased risk of severe genitourinary toxicity following dose-escalated radiotherapy.
Jennifer Le Guévelou, Paul Sargos, Piet Ost, Filippo Alongi, Stefano Arcangeli, Alejandro Berlin, Pierre Blanchard, Anna Bruynzeel, Olivier Chapet, Alan Dal Pra, Robert T. Dess, Matthias Guckenberger, Andrew Loblaw, Amar U. Kishan, Barbara Alicja Jereczek-Fossa, David Pasquier, Mohamed Shelan, Shankar Siva, Alison C. Tree, Costantinos Zamboglou, Stephane Supiot, Vedang Murthy, Thomas Zilli   +22 more
doaj   +1 more source

BENIGN URETHRAL NEOPLASMS IN WOMEN

Паёми Сино, 2020
The review article presents current data on the diagnosis and treatment of benign urethral neoplasms (BUN) in women. BUNs are common diseases, manifest with express clinical symptoms and significantly impair the quality of life of patients.
S.KH. AL-SHUKRI, M.N. SLESAREVSKAYA, I.V. KUZMIN   +2 more
doaj   +1 more source

Validity and reliability of a home-based, guardian-conducted video voiding test for voiding evaluation after hypospadias surgery [PDF]

Investigative and Clinical Urology, 2020
Purpose: To investigate the validity and reliability of a home-based, guardian-conducted video voiding test for assessing postoperative voiding function after hypospadias surgery.
Jae Hyeon Han , Jang Hui Lee , Jaebeom Jun , Min Uk Park , Je Seong Lee , Sungchan Park , Sang Hoon Song , Kun Suk Kim   +7 more
doaj   +1 more source

Clinical profile of Korean children with spina bifida: a single-center prospective cohort study

BMC Pediatrics
Background Spina bifida (SB) is a chronic condition requiring lifelong self-management, underscoring the need to establish a dedicated cohort for longitudinal monitoring of health outcomes.
Hyeseon Yun, Seung Hyeon Yang, Hooyun Lee, Sang Woon Kim, Yong Seung Lee, Yoonhye Ji, Jieun Park, Jeong-Eun Ji, Eun Kyoung Choi   +8 more
doaj   +1 more source

Integrated ‘Shield‐Spear’ Biological Patch for Fibrosis‐Free Bladder Reconstruction

Advanced Science, EarlyView.
Fibrosis‐free bladder reconstruction remains challenging. This study pioneers an integrated “shield‐spear” patch: The outer anionic hydrogel layer captures GATA6+ macrophages to suppress collagen overexpression, while the inner S100 aptamer‐engineered EVs target Schwann cells to downregulate the TGFβ/Smad pathway—inhibiting fibrosis with enhanced wound
Xiaoqi Wu, Huitong Ruan, Xiaolin Zhang, Weihan Zheng, Muhetaierjiang Mutailifu, Ling Wang, Liu Yu, Ruijun Peng, Rui Zhao, Zihan Wang, Jie Xu, Shaochuan Li, Yaobin Wu, Wenguo Cui, Mujun Lu   +14 more
wiley   +1 more source

Urethral duplication with unusual cause of bladder outlet obstruction

Indian Journal of Urology, 2016
A 12-year-old boy presented with poor flow and recurrent urinary tract infections following hypospadias repair at the age of 3 years. The evaluation revealed urethral duplication with a hypoplastic dorsal urethra and patent ventral urethra.
Vivek Venkatramani, Arun Jacob Philip George, J Chandrasingh, Arabind Panda, Antony Devasia   +4 more
doaj   +1 more source

Artificial Intelligence‐Assisted Urine Cytology for Noninvasive Detection of Muscle‐Invasive Urothelial Carcinoma: A Multi‐Center Diagnostic Study with Prospective Validation

Advanced Science, EarlyView.
Accurate preoperative detection of muscle‐invasive urothelial carcinoma (MIUC) is crucial for clinical decision‐making. This study developed PUCAS‐M, an artificial intelligence (AI) model that analyzes urine cytology to assist in differentiating MIUC from non‐MIUC.
Runnan Shen, Fan Jiang, Xiaowei Huang, Guibin Hong, Yun Luo, Huan Wan, Ye Xie, Mengyi Zhu, Yun Wang, Bohao Liu, Ping Qin, Yahui Wang, Haoxuan Wang, Hongkun Yang, Zhen Lin, Rui Chen, Nengtai Ouyang, Jian Huang, Tianxin Lin, Shaoxu Wu   +19 more
wiley   +1 more source