Results 41 to 50 of about 924,333 (244)

Perineum-based Pediculated Scrotal Flap for Reconstructive Urethral Surgery [PDF]

International Neurourology Journal, 2012
Herein, we describe a perineum-based pediculated scrotal flap procedure for urethral reconstruction. A scrotal tubular flap was used as a substitute to correct a proximal penile urethral stricture in case 1.
Hee Jong Jeong
doaj   +1 more source

Application of 3D printed pelvic fracture related urethra and surrounding tissue as preoperative planning model

BMC Urology, 2023
Objective Urethral stenosis caused by pelvic fracture urethral injury (PFUI) is a complex urological disease, especially for the redo cased. However, to find the proximal end of the posterior urethra, and to avoid injury to the rectum and to forecast to ...
Kaile Zhang, Jiafu Liu, Liyang Wang, Wenyao Li, Er Qi, Qiang Fu   +5 more
doaj   +1 more source

A penile fracture hidden behind a urethral bleeding

Urology Case Reports, 2023
Penile fracture with urethral injury is uncommon. Diagnosis is usually based on clinical history and physical examination. Nonetheless, atypical presentation obliges complementary examinations to be performed.We report a case of a 45-years-old man with ...
Pedro Francisco Fernandes, Ana Marta Ferreira, Paulo Azinhais, Arnaldo Figueiredo   +3 more
doaj   +1 more source

Isocyanate‐Modified Melatplatin(IV) Enhances Antitumor Efficacy via TCF4/COL6A3‐Mediated Extracellular Matrix Remodeling and cGAS‐STING Pathway Activation in Bladder Cancer

Advanced Science, EarlyView.
A series of melatonin‐conjugated platinum(IV) prodrugs was functionalized with isocyanate chains (compounds 5‒12). MP‐12C (compound 11) was identified as the lead candidate, with optimal potency and safety. MP‐12C exhibited greater efficacy than cisplatin by increasing intracellular uptake, reshaping the extracellular matrix, activating the cGAS‐STING ...
Linhui Wang, Xiaomeng Liu, Tao Zhu, Zirun Su, Ruiping Liu, Zhe Li, Kaixuan Du, Kaipeng Jia, Chong Fu, Yuda Lin, Zihan Xue, Zhe Zhang, Chong Shen, Yunkai Qie, Zhouliang Wu, Zhiheng Liu, Kangkang Liu, Jingyuan Xu, Hailong Hu   +18 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

Human evolution and the obstetrical dilemma: The pelvic floor hypothesis

The Anatomical Record, EarlyView.
Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley   +1 more source

Penile Fracture: Simultaneous Complete Urethral Rupture with Bilateral Corpora Cavernosa Rupture

Case Reports in Urology, 2018
Penile fracture is not uncommon blunt trauma to the penis. Here, we present a rare case of penile fracture during sexual intercourse. The patient presented with penile swelling, bleeding per urethra, and inability to pass urine.
Ibrahim Alnadhari, Osama Abdelhaleem Abdeljaleel, Venkata Ramana Pai Sampige, Ausama Abdulmuhsin, Ahmad Shamsodini   +4 more
doaj   +1 more source

Urethro-venous fistula following straddle injury: A case report and image series

Urology Case Reports, 2022
We present a case of a 49-year-old man with an acute traumatic urethral injury after a fall onto a fence post. Retrograde contrast study showed a contrast leak and suspicion of a traumatic urethro-venous fistula.We successfully placed a urethral ...
T. Barker, P. D'hulst, E. Fong
doaj   +1 more source

Paediatric development of radiopharmaceutical imaging agents and radioligand therapeutics

British Journal of Clinical Pharmacology, EarlyView.
Abstract This review focuses on the development of radiopharmaceutical imaging agents and radioligand therapeutics for paediatric use. Nuclear medicine plays an important role in the diagnosis and treatment of various childhood conditions, including cancers, infections and brain disorders.
Justin L. Hay, Amandine Manon, Hunter Stephens, S. Y. Amy Cheung, Bart de Keizer, Erik T. te Beek   +5 more
wiley   +1 more source

Dynamic microenvironment-regulated hydrogels releasing celastrol lead to urethral scarless repair

Materials Today Bio
The dynamic pathological microenvironment formed post-urethral injury drives an inflammatory-fibrotic cascade, leading to urethral stricture. Herein, we designed a novel hydrogel dressing (CPT-Cel) to modulate this dynamic urethral microenvironment for ...
Yangwang Jin, Fei Qin, Ranxing Yang, Wenzhuo Fang, Kaile Zhang, Meng Liu, Ming Yang, Ying Wang, Qiang Fu   +8 more
doaj   +1 more source