Results 1 to 10 of about 48,000 (222)

Carcinoma of the urethra [PDF]

Human Pathology, 2018
Primary carcinomas of the urethra are rare and poorly understood lesions; hence, their clinical and pathologic spectrum is not completely defined. We analyzed a series of 130 primary urethral tumors and classified 106 of them as primary urethral carcinomas.
Miao Zhang, Pheroze Tamboli, Jolanta Bondaruk, Jinsong Liu, Adebowale J. Adeniran, Raghunandan Vikram, Curtis A. Pettaway, Bogdan Czerniak, Keith A. Baggerly   +8 more
openaire   +4 more sources

Once‐a‐week or every‐other‐day urethra‐sparing prostate cancer stereotactic body radiotherapy, a randomized phase II trial: 18 months follow‐up results

Cancer Medicine, 2020
To present the 18 months results from a prospective multicenter phase II randomized trial of short vs protracted urethra‐sparing stereotactic body radiotherapy (SBRT) for localized prostate cancer (PCa).
Anna M E Bruynzeel, Ufuk Abacioglu, Raymond Miralbell   +2 more
exaly   +2 more sources

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   +2 more sources

PRIMARY TUMORS OF THE URETHRA

Annals of Surgery, 1922
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Scholl, Albert J., Braasch, William F.
openaire   +4 more sources

State of the art and future challenges of urethra-sparing stereotactic body radiotherapy for prostate cancer: a systematic review of literature

World journal of urology, 2023
Doses delivered to the urethra have been associated with an increased risk to develop long-term urinary toxicity in patients undergoing stereotactic body radiotherapy (SBRT) for prostate cancer (PCa).
J. Le Guévelou, D. G. Bosetti, F. Castronovo, A. Angrisani, Renaud de Crevoisier, T. Zilli   +5 more
semanticscholar   +1 more source

Urethra actively opens from the very beginning of micturition: A new concept of urethral function

International Journal of Urology, 2014
Hiroki Watanabe, Satoru Takahashi, O. Ukimura   +2 more
exaly   +2 more sources

Cystoscopic Guided Laser Cauterization in a Dog with Complete Y-Type Urethral Duplication

Veterinary Sciences, 2023
Duplication of the urethra is a rare congenital malformation. A 14-month-old, sexually intact, male, Lagotto dog with complete Y-type urethral duplication was subjected to accessory urethra treatment for cystoscopic guided laser cauterization, with a 10 ...
Manuel Dall’Aglio, Fausto Quintavalla
doaj   +1 more source

The Distribution of Muscles Fibers and Their Types in the Female Rat Urethra: Cytoarchitecture and Three‐Dimensional Reconstruction

Anatomical Record, 2013
Jeng-rung Chen
exaly   +2 more sources

Tube-like preputial mucosa urethrostomy for correction of urethrorectal fistula in a young male cat

Veterinary Integrative Sciences, 2020
A 10-month-old cat exhibited simultaneously penile urethra obstruction and rectourethral fistula. The pubic osteotomy was a method to approach the fistula to locate the pelvic urethra opening into the rectum.
Nut Danpanang, Wanchart Yippaditr
doaj   +1 more source

MicroSegNet: A Deep Learning Approach for Prostate Segmentation on Micro-Ultrasound Images [PDF]

Computerized Medical Imaging and Graphics (2024): 102326, 2023
Micro-ultrasound (micro-US) is a novel 29-MHz ultrasound technique that provides 3-4 times higher resolution than traditional ultrasound, potentially enabling low-cost, accurate diagnosis of prostate cancer. Accurate prostate segmentation is crucial for prostate volume measurement, cancer diagnosis, prostate biopsy, and treatment planning.
arxiv   +1 more source