Results 41 to 50 of about 369,336 (315)

Differentiating systemic artery-to-pulmonary artery fistula from pulmonary arteriovenous malformation: A case report

Radiology Case Reports
This report describes a rare case of a systemic artery-to-pulmonary artery fistula initially misdiagnosed as a pulmonary arteriovenous malformation in a 64-year-old male with severe emphysema.
Hiroshi Baba, MD, Kazunori Fukasawa, MD, Hiroyuki Kawaguchi, MD, Hiromu Hidaka, MD, Yoshiki Asayama, MD, PhD   +4 more
doaj   +1 more source

Chemerin Added to Endothelin-1 Promotes Rat Pulmonary Artery Smooth Muscle Cell Proliferation and Migration

Frontiers in Physiology, 2020
BackgroundWhile chemerin has been shown to increase proliferation and migration of systemic vascular smooth muscle cells (SMCs) contributing therefore to the development of hypertension, this remains to be clarified for the pulmonary circulation ...
Aliénor Hanthazi, Pascale Jespers, Grégory Vegh, Christine Dubois, Géraldine Hubesch, Jean-Yves Springael, Laurence Dewachter, Kathleen Mc Entee   +7 more
doaj   +1 more source

A pulmonary artery false aneurysm after right middle lobectomy: a case report

, 2007
Pulmonary artery false aneurysm is a rare condition, reported to complicate interventional procedures. We report a case of a false aneurysm of the interlobar pulmonary artery following a right middle lobectomy for lung cancer.
Rao Jagan, Sharma, Hemant, Jagan Rao, Sharma Hemant, Stephen Clark, Shaaban Hossam, Clark Stephen, Shaaban, Hossam, Hossam Shaaban, Hemant Sharma, Rao, Jagan, Clark, Stephen   +11 more
core   +1 more source

Non-Invasive Pulmonary Artery Wave Intensity Analysis in Pulmonary Hypertension.

, 2015
Pulmonary wave reflections are a potential hemodynamic biomarker for pulmonary hypertension (PH) and can be analyzed using wave intensity analysis (WIA). In this study we used pulmonary vessel area and flow obtained using cardiac magnetic resonance (CMR)
Moledina, S, Coghlan, JG, Quail, MA, Knight, DS, Quail, Michael A, Muthurangu, Vivek, Taylor, Andrew M, Steeden, Jennifer A, Taelman, Liesbeth, Moledina, Shahin, Segers, P, Knight, Daniel S, Taylor, AM, Steeden, JA, Taelman, L, Segers, Patrick, Coghlan, J Gerry, Muthurangu, V   +17 more
core   +1 more source

Transcatheter embolization of a Rasmussen aneurysm via pulmonary artery with n-butyl cyanoacrylate and iodized oil mixture injection with balloon occlusion

Journal of Vascular Surgery Cases and Innovative Techniques, 2016
We describe a new approach to effective embolization of Rasmussen aneurysm by simultaneous devascularization of the pseudoaneurysm and systemic artery-to-pulmonary artery anastomoses.
Yukichi Tanahashi, MD, Hiroshi Kondo, MD, Marie Osawa, MD, Takahiro Yamamoto, MD, Masao Yamaguchi, MD, Shigeru Furui, MD   +5 more
doaj   +1 more source

Pulmonary arterial hypertension [PDF]

Breathe, 2005
Key pointsPAH is defined by RHC showing a pre-capillary PH.Clinical suspicion of PH should arise in the case of symptoms such as dyspnoea without overt signs of specific heart or lung disease.RHC is required to confirm the diagnosis of PAH, to assess the severity of the haemodynamic impairment and to test the vasoreactivity of the pulmonary circulation.
D, Montani, X, Jaïs, O, Sitbon, F, Capron, G, Simonneau, M, Humbert   +5 more
openaire   +3 more sources

Isolated right pulmonary artery discontinuity [PDF]

, 2000
Unilateral “absence” of the pulmonary artery is an uncommon malformation frequently associated with congenital heart disease. In fact, the pulmonary artery is typically discontinuous from the main pulmonary artery, not absent.
Vincent, J.A., Epstein, M.L., Turner, Daniel   +2 more
core  

Blood vessels and their construction in the cavities of pulmonary tuberculosis

, 1958
First of all, we investigated the origin, the construction and distribution of the bronchial arteries and veins in adult rabbits, and then observed various changes of the blood vessels in experimental cavities and caseous foci and also studied the ...
Takata, Jun-nosuke, Hiraki, Kiyoshi
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Flow characteristics of the proximal pulmonary arteries and vena cava in patients with chronic thromboembolic pulmonary hypertension: correlation between 3.0 T phase-contrast MRI and right heart catheterization

Diagnostic and Interventional Radiology, 2014
PURPOSEWe aimed to determine the correlation between flow characteristics of the proximal pulmonary arteries and vena cava obtained by 3.0 T phase-contrast magnetic resonance imaging (MRI) and hemodynamic characteristics by right heart catheterization in
Xiaojuan Guo, Min Liu, Zhanhong Ma, Shuangkun Wang, Yuanhua Yang, Zhenguo Zhai, Chen Wang, Renyou Zhai   +7 more
doaj   +1 more source