Results 41 to 50 of about 5,587 (206)

Spontaneous ureteral rupture secondary to a ureteral fibrosarcoma in a dog

Veterinary Record Case Reports, Volume 13, Issue 4, December 2025.
Abstract A 4‐year‐old, neutered, male Australian shepherd dog was presented with a 2‐day history of anorexia and weakness, with no reported trauma. Clinical examination was unremarkable except for acute abdominal pain. Abdominal ultrasound revealed retroperitoneal effusion and a heterogeneous, ovoid mass in the cranial portion of the right ureter ...
Clément Tanguy, Bérengère Wyrzykowski, Honorine Sadowski, Renaud Jossier, Stéphanie Claeys   +4 more
wiley   +1 more source

Germanium‐Based Long‐Conjugation Xanthene Fluorophores for Bioimaging in Optimal NIR‐II Sub‐Window

Aggregate, Volume 6, Issue 11, November 2025.
An NIR‐II dye (EGe5) integrates germanium‐enhanced vibrational suppression and extended conjugation, achieving unprecedented brightness in the optimal NIR‐IIx sub‐window. This design enables high‐contrast visualization of intestinal vasculature and renal labeling, overcoming traditional signal limitations. The tailored spectral properties highlight its
Jin Li, Qiming Xia, Jiayi Li, Xiaoming Yu, Zhe Feng, Yuhuang Zhang, Tianxiang Wu, Zhongmin Xu, Hui Lin, Jun Qian   +9 more
wiley   +1 more source

“Flying-saucer in the pelvis” sign: An equivalent of “pelvic Mickey mouse” sign

Indian Journal of Urology, 2017
Isolated bilateral inguinal vesical hernia with urinary bladder as the only content is very rare. “Pelvic Mickey mouse” sign is a radiological sign described classically for bilateral inguinal vesical hernia on transverse axial imaging.
Onkar Singh, Nitin Sudhakar Kekre
doaj   +1 more source

Intermittent Recurrence of Ureterosciatic Hernia After Spontaneous Resolution, Complicated by Emphysematous Pyelonephritis

IJU Case Reports, Volume 8, Issue 6, Page 591-595, November 2025.
ABSTRACT Introduction Ureterosciatic hernia is a rare condition in which the ureter herniates through the sciatic foramen, causing ureteral obstruction, and urinary infection. Case Presentation A 72‐year‐old woman presented with left flank pain. Computed tomography revealed left hydronephrosis with ureterosciatic hernia.
Akira Ohtsu, Keisuke Hori, Seiji Arai, Yuki Morimura, Ayaka Igarashi, Yuji Fujizuka, Yoshitaka Sekine, Hidekazu Koike, Hiroshi Matsui, Kazuhiro Suzuki   +9 more
wiley   +1 more source

Hyalase in Dermatology: Applications Beyond Filler Management

Journal of Cosmetic Dermatology, Volume 24, Issue 11, November 2025.
ABSTRACT Background Hyaluronic acid (HA) is a key extracellular matrix component in the skin. Hyaluronidase is an enzyme that breaks down HA into monosaccharides. The FDA has approved this enzyme for hypodermoclysis, drug absorption enhancement, and subcutaneous urography.
Saba Hasanzadeh, Parisa Farokh, Golsa Sadat Hosseini, Maryam Abbasian, Ifa Etesami, Shirin Zaresharifi, Sahar Dadkhahfar   +6 more
wiley   +1 more source

"Non-functioning” Kidneys in Excretory Urography: Caution is the word!

The Annals of African Surgery, 2011
Significant loss of renal function is objectively diagnosed with radioisotope renal scintigraphy. In many developing countries radioisotope study is not readily available and the diagnosis of non-functioning kidney is often based on intravenous urography.
Ajape AA, Kura M, Ibrahim AG
doaj  

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

Advanced Science, Volume 12, Issue 39, October 20, 2025.
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

Magnetic Resonance Cartography of Renal Tubule Volume Fraction During Diuretic Intervention

Acta Physiologica, Volume 241, Issue 9, September 2025.
ABSTRACT Aim The renal tubular volume fraction (TVF) fluctuates under physiological conditions, and is altered in several renal diseases. Tools that enable noninvasive assessment of TVF are currently lacking. Magnetic Resonance (MR) TVF cartography is a novel approach for unraveling renal (patho‐)physiology.
Ehsan Tasbihi, Thomas Gladytz, Jason M. Millward, Kathleen Cantow, Erdmann Seeliger, Thoralf Niendorf   +5 more
wiley   +1 more source

Bilateral complete ureteral duplication with bilateral ureteral calculi

Urological Science, 2018
A 35-year-old female came with right renal colic. Ultrasonography showed left hydroureteronephrosis. Intravenous urography showed bilateral complete duplication with the right upper moiety ureteric calculus and left lower moiety ureteric calculus.
Sunil S Gogate, Bhagyashri S Gogate
doaj   +1 more source

Clinical Utility of Magnetic Resonance Urethrography in Assessment of Canine Urethra

Journal of Veterinary Internal Medicine, Volume 39, Issue 5, September/October 2025.
ABSTRACT Background Magnetic resonance imaging (MRI) has been widely used in human medicine for evaluating lower urinary tract diseases; however, its application in veterinary medicine remains limited. Hypothesis/Objectives To compare MRI with computed tomography (CT) in visualizing urethral and bladder wall layers and to assess the feasibility and ...
Younjin Kang, Jonghui Baek, Sunghwa Hong, Soyeon Kim, Eunjee Kim, Junghee Yoon, Jihye Choi   +6 more
wiley   +1 more source