Results 1 to 10 of about 131,706 (418)
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 +8 more
openaire +4 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
Two cases of immunoglobulin G4‐related disease diagnosed by transvaginal urethral needle biopsy
IJU Case Reports, 2021 Introduction Immunoglobulin G4‐related disease is a systemic disease characterized by multifocal systemic involvement. We report two cases of women diagnosed with immunoglobulin G4‐related disease in the urethra.
Shiori Murata +7 more
doaj +1 more source
Spinal Cord, 1980 The hypothesis is advanced that the functional urethral obstruction found in neuropathic states is due, in part at least, to urethral supersensitivity following sympathetic decentralisation. A simple postural test for this condition is described. By its use it has been shown that urethral denervation occurs not only in disorders of the central nervous ...
K F Parsons +2 more
openaire +3 more sources
Numerical Analysis of Deformation and Flow in the Proximal Area of the Urethra
International Journal of Applied Mechanics and Engineering, 2020 Pathological conditions of a male urethra, including fibrosis, have a mechanical background along the entire length of the urethra. They may be caused by excessive deformation of the urethra locally or globally. The condition of prolonged overload causes
R. Rudyk +6 more
doaj +1 more source
Effects of pelvic bone fracture on recurrence-free rate after bulbomembranous anastomotic urethroplasty in men with posterior urethral injuries [PDF]
Investigative and Clinical Urology, 2020 Purpose: To determine the impact of pelvic bone fracture on the recurrence of urethral stenosis after bulbomembranous anastomotic urethroplasty.
Don Kyoung Choi +2 more
doaj +1 more source
Contrasting mechanisms of penile urethral formation in mouse and human. [PDF]
, 2018 This paper addresses the developmental mechanisms of formation of the mouse and human penile urethra and the possibility that two disparate mechanisms are at play.
Baskin, Laurence +5 more
core +2 more sources
Journal of Indian Association of Pediatric Surgeons, 2014 We report an extraperitoneal pelvic laparoscopic approach to disconnect accessory urethra from normal urethra in complete urethral duplication. First stage consisted of chordee correction, partial excision of the accessory urethra and glansplasty. In the
Nitin Pant, Satish Kumar Aggarwal
doaj +1 more source
A clinical sign of oncogenic human papilloma virus infection: urethral condyloma
Cukurova Medical Journal, 2022 The most common clinical symptom of HPV is the condyloma acuminata, characterized by type 6 and 11 and constitutes 90% of the infections. However, 12% of the smear specimens were found to have HPV types 16 and 18, which are actually oncogenic. This virüs
Fatma Ketenci Gencer +3 more
doaj +1 more source