Results 1 to 10 of about 131,768 (282)

Current Role of CT Pulmonary Angiography in Pulmonary Embolism: A State-of-the-Art Review. [PDF]

J Imaging
Diaz-Lorenzo I, Alonso-Burgos A, Friera Reyes A, Pacios Blanco RE, de Benavides Bernaldo de Quiros MDC, Gallardo Madueño G.   +5 more
europepmc   +3 more sources

Efficacy of D-Dimer Assay in Pulmonary Venous Thromboembolism: Study of 76 Cases [PDF]

Journal of Clinical and Diagnostic Research, 2021
Introduction: Venous Thromboembolism (VTE) encompasses a wide spectrum consisting predominantly of deep venous thrombosis and pulmonary embolism. The value of Fibrin Degradation Product (FDP) of which, most common is D-dimer which is most commonly ...
Shubhi Saxena, Nishant Saxena, Richa Jain, Jasmin Jasani   +3 more
doaj   +1 more source

Comparison of Dual-Energy Computed Tomography Pulmonary Angiography-Derived Contrast Enhancement with Standard Dual-Energy Pulmonary Angiography in Diagnosing Subsegmental Pulmonary Embolism: A Prospective Study

Indian Journal of Radiology and Imaging, 2023
Objective In this study, we compare the diagnostic accuracy of dual-energy (DE) computed tomography pulmonary angiography (CTPA) derived contrast enhancement (DECTPA, CTPA images with iodine maps) with standard dual-energy pulmonary ...
Vivek Yadav, Manphool Singhal, Muniraju Maralakunte, Navneet Sharma, Arun Sharma, Anupam Lal   +5 more
doaj   +1 more source

“Distal bright vessel sign” – Novel radiological sign of pulmonary thromboembolism

Radiology Case Reports, 2020
We describe a novel radiological sign of pulmonary thromboembolism on computed tomography aortic angiogram. It consists of focal hyperenhancement of pulmonary arteries distal to the pulmonary thrombus, while the thrombus itself remains occult and the ...
Alexandre Semionov, MD, PhD, John Kosiuk, MD   +1 more
doaj   +1 more source

Pulmonary Artery Obstruction Index and Right Ventricular Dysfunction Signs in Initial and Follow up Pulmonary Computed Tomography Angiography in Acute Pulmonary Embolism [PDF]

Journal of Clinical and Diagnostic Research, 2017
Intoduction: Acute Pulmonary Embolism (APE) increases the pressure of the pulmonary arterial system with resulting Right Ventricle Dysfunction (RVD).
Mehmet Burak Çildag, Mustafa Gok, Can Zafer Karaman   +2 more
doaj   +1 more source

Is CT pulmonary angiography overutilized in the evaluation of patients with suspected pulmonary embolism? A retrospective study. [PDF]

Can J Respir Ther
Daoud RM, Mohamed AM, Almajthoob MS, Fredericks S, Daoud IE, Daoud MM, AlSaeed M.   +6 more
europepmc   +3 more sources

Optimizing the diagnosis and assessment of chronic thromboembolic pulmonary hypertension with advancing imaging modalities

Pulmonary Circulation, 2021
Imaging is key to nearly all aspects of chronic thromboembolic pulmonary hypertension including management for screening, assessing eligibility for pulmonary endarterectomy, and post-operative follow-up. While ventilation/perfusion scintigraphy, the gold
Seth Kligerman, Albert Hsiao
doaj   +1 more source

Angiographic Findings of an Isolated Meandering Pulmonary Vein: A Case Report

대한영상의학회지, 2021
A meandering pulmonary vein (MPV) is a rare pulmonary vascular anomaly characterized by an abnormal course of the pulmonary vein draining into the left atrium.
Ji Su Ko, Lyo Min Kwon, Han Myun Kim, Ji Young Woo, Yoo Na Kim, Jung Won Moon   +5 more
doaj   +1 more source

End-Systolic Eccentricity Index Obtained by Enhanced Computed Tomography Is a Predictor of Pulmonary Vascular Resistance in Patients with Chronic Thromboembolic Pulmonary Hypertension

Life, 2022
The usefulness of the parameters of biventricular function simultaneously measured using enhanced multi-detector computed tomography (MDCT) pulmonary angiography in patients with chronic thromboembolic pulmonary hypertension (CTEPH) has not been ...
Yoshinori Tsutsumi, Shiro Adachi, Yoshihisa Nakano, Shingo Iwano, Shinji Abe, Katsuhiko Kato, Shinji Naganawa   +6 more
doaj   +1 more source

Hidden pulmonary arteries in tetralogy of Fallot and pulmonary artery pressure in patients operated with a pulmonary artery

BMC Cardiovascular Disorders, 2021
Introduction The absence of a pulmonary artery is a rare congenital anomaly that occurs isolated or with other congenital cardiac disorders, particularly tetralogy of Fallot (TOF); meanwhile, a hidden pulmonary artery might exist and originate from a ...
Mohammadreza Edraki, Bahram Ghasemzadeh, Kambiz Keshavarz, Ahmadali Amirghofran, Hamid Mohammadi, Zahra Kheirandish, Hamid Amoozgar, Elahe Nirooei, Gholamhossein Ajami, Nima Mehdizadegan, Amir Naghshzan, Farah Peiravian, Sirous Cheriki, Mohammad Javad Nobahkti   +13 more
doaj   +1 more source