Results 111 to 120 of about 983,854 (249)

Ultrastructure of internal jugular vein defective valves

, 2015
OBJECTIVES: To study the ultrastructure of intraluminal defects found in the internal jugular vein by using a scanning electron microscopy. METHODS: Using a scanning electron microscopy, intraluminal septa and/or defective valves blocking the flow in ...
ZAMBONI, Paolo, Salvi F, MENEGATTI, Erica, SECCHIERO, Paola, GIANESINI, Sergio, MASCOLI, Francesco, TISATO, Veronica   +6 more
core   +1 more source

Preoperative Prediction of Cervical Lymph Node Metastasis in Papillary Thyroid Carcinoma Using Arterial Enhancement Fraction Derived From Dual‐Layer Spectral CT

Head &Neck, EarlyView.
ABSTRACT Objective To evaluate the diagnostic value of arterial enhancement fraction (AEF) derived from dual‐layer detector spectral CT (DLCT) in preoperative assessment of cervical lymph node metastasis in patients with papillary thyroid carcinoma (PTC), and to compare its performance with other spectral CT quantitative parameters and conventional CT ...
Lili Ye, Xiangfa He, Ming Liang, Yuxin Wei, Hao Zhang, Xiaomin Liu, Xiaolin Zheng   +6 more
wiley   +1 more source

Sonographic localisation of lymph nodes suspicious of metastatic breast cancer to surgical axillary levels

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 119-138, March 2025.
Sonographic imaging is used to identify the presence, number and location of malignant lymph nodes. Axillary lymph nodes suspicious of harbouring breast cancer metastasis can be localised to three surgical axillary levels. This paper will unpack the axillary anatomy, muscular sonographic landmarks, surgical axillary lymph node levels and the ...
Michelle Fenech, Tracey Burke, Grace Arnett, Alisha Tanner, Natasha Werder   +4 more
wiley   +1 more source

Autogenous Common Facial Vein or External Jugular Vein Patch for Carotid Endarterectomy

, 1998
BACKGROUND: The purpose of this study was to determine whether common facial vein or external jugular vein are as good a vein patch as a saphenous vein for carotid patch angioplasty.
Mukherjee, D., Sabharwal, P.
core   +1 more source

Understanding the Concept of Self‐Performed Ultrasound: A Scoping Review

Journal of Ultrasound in Medicine, EarlyView.
Self‐performed ultrasound is an emerging technology that facilitates adept self‐scans in untrained hands. Inspired by self‐performed imaging in space for more prompt diagnosis and therapy, it has the potential to accurately monitor chronic conditions remotely. However, the lack of supervision and physical restraints can hinder its usability.
Vy Do, Anson Chau, Elio Arruzza, Nayana Parange   +3 more
wiley   +1 more source

Current Perspectives on Management of Congenital Jugular Vein Aneurysms

, 2011
True aneurysms of the internal jugular vein are relatively rare. This study describes 3 cases and the current management of congenital internal jugular vein aneurysms.
Ron Koelemij, Geoffrey T. L. Kloppenburg, Jean-Paul P. M. de Vries, Jan Wille, Jaap-Peter Schuurman   +4 more
core   +1 more source

Determinants of Early Renal Function Recovery After TIPS in Patients With Portal Hypertension

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Renal dysfunction frequently occurs in patients with portal hypertension and is linked to unfavorable clinical outcomes. Transjugular intrahepatic portosystemic shunt (TIPS) has the potential to enhance renal perfusion through portal decompression; however, factors predicting early improvement in renal function remain insufficiently defined ...
Meng Jia, Yang Luo, Zhao‐Yang Tan, Xiao‐Ling Zhou, Xi‐You Zhang, Jing‐Ying Sun, Ye Du   +6 more
wiley   +1 more source

Comparative Effects of Photobiomodulation and Platelet‐Rich Plasma on Joint Repair in Rats With Knee Osteoarthritis

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objective This study aimed to evaluate whether the combination of photobiomodulation and platelet‐rich plasma therapy provides superior anti‐inflammatory and joint‐protective effects compared to individual treatments in an experimental model of osteoarthritis.
Anne Missrie, Gabriela Saab Sampaio, Vitória Gonzaga Acerbi, Fernando Anselmo, Ítalo Ribeiro Lemes, Ana Laura Martins de Andrade   +5 more
wiley   +1 more source

Silent Retention: Endovascular Retrieval of a Guidewire Undetected for Three Months in an ESRD Patient: A Case Report

Clinical Case Reports
Central venous catheterization (CVC) is a common procedure in clinical practice, yet retained guidewires represent a rare but potentially life‐threatening complication.
Abdul Qadir Nawabi, Noor Ahmad Jamal, Wahidullah Lalzada, Ahmad Jamshed Rezaie, Aamna Israr   +4 more
doaj   +1 more source

Preclinical Efficacy and Safety Evaluation of a Novel Controlled‐Expansion ePTFE‐Covered TIPS Stent in a Swine Model

Portal Hypertension &Cirrhosis, EarlyView.
This preclinical study evaluated a novel controlled‐expansion expanded polytetrafluoroethylene (ePTFE)‐covered transjugular intrahepatic portosystemic shunt (TIPS) stent in 11 swine, demonstrating 100% technical success, excellent deployability, and durable 6‐month angiographic patency without thrombosis, migration, fracture, or device‐related toxicity.
Yi Xiang, Qi Zhang, Chuan Liu, Jiawei Zhang, Qingqiao Zhang, Changsheng Shi, Chunze Zhou, Yudong Zhang, Hongliang He, Hao Xie, Hui Shi, Haijian Guo, Wenjing Liu, Muqing Lin, Huajie Yu, Xiaolong Qi   +15 more
wiley   +1 more source