Results 91 to 100 of about 51,026 (290)

A Comparative Study of Ultrasonography and CT Venography in the Diagnosis of Budd‐Chiari Syndrome

Journal of Clinical Ultrasound, EarlyView.
Budd‐Chiari syndrome (BCS) is characterized by hepatic venous outflow obstruction from the hepatic veins to the junction of the inferior vena cava (IVC) and right atrium. Ultrasound (US) and CT venography (CTV) are used as imaging techniques for the diagnosis of BCS, and We compared the diagnostic efficacy of the two modalities. The results showed that
Tiling Jiang, Mingyue Qu, Qian Zhang, Donghua Shen, Yan Liu, Baoshi Guo, Gong Wang   +6 more
wiley   +1 more source

Adaptations to iron deficiency: cardiac functional responsiveness to norepinephrine, arterial remodeling, and the effect of beta-blockade on cardiac hypertrophy. [PDF]

, 2002
BackgroundIron deficiency (ID) results in ventricular hypertrophy, believed to involve sympathetic stimulation. We hypothesized that with ID 1) intravenous norepinephrine would alter heart rate (HR) and contractility, 2) abdominal aorta would be larger ...
Chew, Herbert George, Gibbs, Brett Jason, Hearthway, Megan Lesley, Motsko, Madelyne, Mullendore, Michael Eugene, Premo, Daniel Aaron, Sappington, Andrea, Turner, Lexa Rae, Walker, LeeAnn   +8 more
core   +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

A Model of Free Tissue Transfer: The Rat Epigastric Free Flap [PDF]

, 2017
Free tissue transfer has been increasingly used in clinical practice since the 1970s, allowing reconstruction of complex and otherwise untreatable defects resulting from tumor extirpation, trauma, infections, malformations or burns.
Almeida, MA, Alves, S, Casal, D, Farinho, A, Ferraz-Oliveira, M, Ferreira-Silva, J, Gory O'Neill, J, Iria, I, Mascarenhas-Lemos, L, Mota-Silva, E, Pais, D, Pen, C, Vassilenko, V, Videira, P   +13 more
core   +2 more sources

Posterior Auricular Artery as a Landmark to the Facial Nerve During Parotidectomy: A Cadaver Study

The Laryngoscope, EarlyView.
In this cadaveric study, we examined the anatomical relationship between the main trunk of the facial nerve and its adjacent arterial structures, specifically the posterior auricular artery, stylomastoid artery, and occipital artery. Our findings demonstrated that, in all specimens examined, the posterior auricular artery maintained consistent and ...
Feng Wen, Xihao Hu, Shiqi Wang, Li Wang, Wenwen Su, Bingwan Dong, Yong Qin   +6 more
wiley   +1 more source

The use of an external bypass during experimental total hepatectomy [PDF]

, 1960
An external bypass has been developed which is designed to prevent acute portacaval hypertension during the performance of a recently described method of hepatectomy.
Kaupp, HA, Starzl, TE
core  

Synchronous Regeneration: Key Mechanism for Selective Reinnervation in Bilateral Vocal Fold Paralysis

The Laryngoscope, EarlyView.
This study investigates the mechanisms behind the success of selective laryngeal reinnervation surgery in bilateral vocal fold paralysis. In an animal model, the surgery promoted neuromuscular regeneration and restored coordinated vocal fold movement, with no misdirected potentials observed.
Meng Li, Mengjie Chen, Wei Song, Hongliang Zheng, Wei Zhu, Minhui Zhu, Wei Wang, Xianmin Song   +7 more
wiley   +1 more source

Multifrequency Multiparameter Magnetic Resonance Elastography Applied to an In Vivo Porcine Model for Assessing Portal Hypertension

Portal Hypertension &Cirrhosis, EarlyView.
Portal hypertension, a critical complication in chronic liver disease, has long relied on invasive hepatic venous pressure gradient measurement for definitive diagnosis. This study establishes that multifrequency three‐dimensional magnetic resonance elastography (3D‐MRE) can noninvasively quantify portal pressure, with splenic stiffness and loss ...
Bai Du, Xiaolong Qi, Yujia Ma, Chen Pan, Qijun Wu, Meng Niu, Yu Shi   +6 more
wiley   +1 more source

Spontaneous thrombosis of primary external jugular veins aneurysms

Veins and Lymphatics, 2013
External jugular vein (EJV) aneurysms represent a rare condition whose origin, evolution and consequent best therapeutic options still need further investigations. We present herein two peculiar clinical cases. In the first one, an EJV aneurysm developed
Sergio Gianesini, Erica Menegatti, Michele Zuolo, Savino Occhionorelli, Simona Ascanelli, Paolo Zamboni   +5 more
doaj   +1 more source

Multi‐Channel Neural Interface for Neural Recording and Neuromodulation

Small Methods, EarlyView.
This review highlights recent advances in multi‐channel neural interface technologies, covering both high‐resolution electrophysiological recording systems and multifunctional platforms with integrated capabilities. It also discusses innovations in structure and materials for reduced invasiveness, state‐of‐the‐art data analysis, including machine ...
Eunmin Kim, Won Gi Chung, Enji Kim, Myoungjae Oh, Joonho Paek, Taekyeong Lee, Dayeon Kim, Seung Hyun An, Sumin Kim, Jang‐Ung Park   +9 more
wiley   +1 more source