Results 121 to 130 of about 18,838 (301)

Laparoscopic colon resection with intraoperative polyp localisation with high resolution ultrasonography coupled with colour power Doppler

, 2003
A 40 year old woman with a 3 cm sigmoid polyp lesion who underwent a laparoscopic colon resection after intraoperative localisation of the lesion using laparoscopic ultrasonography coupled with colour power Doppler is described.
Torelli P, M Casaccia, D Cavaliere, P Torelli, Cavaliere D, F Panaro, Panaro F, Casaccia M   +7 more
core   +2 more sources

Venous blood lactate concentration as a predictor of intestinal viability in horses with acquired indirect inguinal hernia

Equine Veterinary Journal, EarlyView.
Abstract Background Acquired indirect inguinal hernia represents a life‐threatening emergency. Therapeutic decision‐making largely depends on intestinal viability, for which specific predictive parameters (such as venous lactate) have not been evaluated.
Raquel Rivero‐García, Cristina Andreu‐Vázquez, Beatriz Fuentes‐Romero, Pablo Fernández‐Hernández, María Luisa Rodríguez‐Pozo, Ignacio Aguilar Sebastián, Salvador Termes Soto, Mercedes Martínez Gallardo, Manuel Iglesias‐García   +8 more
wiley   +1 more source

Transrectal colour Doppler contrast sonography in the diagnosis of local recurrence after radical prostatectomy--comparison with MRI.

, 2006
Objective: To assess the usefulness of colour power-Doppler transrectal sonography before/after contrast agent in the detection of local recurrence in patients with rising prostate-specific antigen values after radical prostatectomy and to compare with ...
Cantisani V, Giovagnorio F, Carbone A, DRUDI, Francesco Maria, Passariello R., Marchetti F, Ferrari FS, Petta S, Ricci P   +8 more
core   +1 more source

Development and External Validation of an Efficient Deep Learning Model for Lesion Segmentation and Subtyping of Hepatic Echinococcosis in Ultrasound Imaging

Health Care Science, EarlyView.
We developed a lightweight deep learning framework that integrates frequency‐ and spatial‐domain ultrasound features with segmentation‐assisted classification for hepatic echinococcosis diagnosis. The model outperformed existing state‐of‐the‐art methods in both accuracy and inference speed while requiring substantially fewer computational resources ...
Zhu He, Jiajun Qiu, Chenlin Du, Jin Yin, Xuhui Zhang, Yelei Ren, Yifei Wang, Lamu Suolang, Chunyang Li, Zongjiu Zhang, Diming Cai, Qicheng Lao   +11 more
wiley   +1 more source

Colour Doppler Imaging of the Ophthalmic Artery During Heart Transplantation. [PDF]

Turk J Anaesthesiol Reanim, 2022
Balcı E, Demir ZA, Özgök A.
europepmc   +1 more source

Identifying Venous Insufficiency in Head and Neck Reconstruction Flaps Using Machine Learning and Deep Learning Methods

Head &Neck, EarlyView.
ABSTRACT Background Venous insufficiency is a major cause of flap failure in head and neck reconstruction. AI provides a reliable, convenient solution for early detection. Methods Clinical data and postoperative flap photos of head and neck cancer patients (2018–2024) at our center were retrospectively collected, categorized into normal and venous ...
Yurong He, Jugao Fang, Lizhen Hou, Zufei Li, Shizhi He, Yanming Zhao, Qijia Li, Rongjia Li, Xiaoyu Shi, Jiayi Yang, Qi Zhong   +10 more
wiley   +1 more source

A STUDY ON CORRELATION OF COLOUR DOPPLER AND MRI IN PATIENT OF CEREBROVASCULAR STROKE

National Journal of Medical Research, 2014
Background: Many efforts have been made to correlate symptoms and cerebral events with Colour Doppler and magnetic resonance imaging (MRI). The present study was conducted with an objective to find the correlation between carotid doppler suggesting ...
Hinal Bhagat, Pratik K Pesivadia, Mahesh Vadel, Purvi D Desai   +3 more
doaj  

Routine preoperative colour Doppler duplex ultrasound scanning in anterolateral thigh flaps

, 2016
The anterolateral thigh flap (ALT) is often used to reconstruct the head and neck and depends on one or more skin perforators, which often present with variable anatomy.
Hölzle, Frank, Modabber, Ali, Kloss-Brandstaetter, Anita, Steiner, Timm, Kloss-Brandstätter, Anita, Bartella, Alexander K., Teichmann, Jan, Loberg, Christina, Hoelzle, Frank, Lethaus, Bernd, Lichte, Johanna, Bartella, Alexander   +11 more
core   +1 more source

Anatomical Variation of Absent Facial Vein: Implications for Facial Reanimation Surgery

Head &Neck, EarlyView.
ABSTRACT Background The facial vein is the standard recipient vessel in facial reanimation surgery. Its complete absence is rarely described but may cause major challenges during free functional muscle transfer (FFMT). This study aimed to determine the prevalence and predictors of facial vein absence and assess its surgical relevance in facial ...
Cam T. Nguyen, Mark Fricke, Justus Osterloh, Ayla A. Hohenstein, Steffen U. Eisenhardt   +4 more
wiley   +1 more source

Ultrasonographic and colour Doppler features of intrapancreatic splenic tissue in a cat. [PDF]

JFMS Open Rep, 2022
Peschard AL, Jamont W, Shields C, Cronin A.   +3 more
europepmc   +1 more source