Results 61 to 70 of about 10,298 (208)

Pulmonary arteriovenous malformations: diagnosis

Cardiovascular Diagnosis and Therapy, 2018
Pulmonary arteriovenous malformations (PAVMs) are rare, abnormal low resistance vascular structures that connect a pulmonary artery to a pulmonary vein, thereby bypassing the normal pulmonary capillary bed and resulting in an intrapulmonary right-to-left shunt. The spectrum of PAVMs extends from microscopic lesions causing profound hypoxemia and ground
Sachin S, Saboo, Murthy, Chamarthy, Sanjeev, Bhalla, Harold, Park, Patrick, Sutphin, Fernando, Kay, John, Battaile, Sanjeeva P, Kalva   +7 more
openaire   +2 more sources

Elastomeric Micro‐Balloons for Remote Control of Cerebral Blood Flow and Real‐Time In vivo Imaging of Rodent Brain Response to Hypoperfusion

Advanced Materials, EarlyView.
This study reports the fabrication of MRI‐compatible elastomeric micro‐balloons via a multi‐step bubble casting process, where the monolithic elastomeric wall is selectively stiffened for reversible and controlled inflation and elasticity, depending on the target vessels for graded occlusion of cerebral arteries.
Jong Bin Kim, Jinghui Wang, Yinding Chi, Jingxian Wu, Alicia Ng, Guanda Qiao, Honglin Tan, Miroslaw Janowski, Piotr Walczak, Yajie Liang, Shu Yang   +10 more
wiley   +1 more source

Angiopoietin-2 predicts morbidity in adults with Fontan physiology. [PDF]

, 2019
Morbidity in patients with single-ventricle Fontan circulation is common and includes arrhythmias, edema, and pulmonary arteriovenous malformations (PAVM) among others. We sought to identify biomarkers that may predict such complications.
Aboulhosn, Jamil A, Boström, Kristina I, Conrad, Miles B, Guihard, Pierre J, Iruela-Arispe, M Luisa, Kim, Helen, Lluri, Gentian, Pawlikowska, Ludmila, Shirali, Aditya S   +8 more
core  

Optimizing Diagnostic Accuracy of Clinical Red Flags in RASopathies

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT RASopathies are a group of genetic disorders caused by pathogenic variants in the RAS‐mitogen‐activated protein kinase (RAS–MAPK) signaling pathway, often presenting with congenital heart defects, craniofacial dysmorphisms, and developmental delays. To assess the diagnostic yield of genetic testing in patients with suspected RASopathies and to
Emanuele Bobbio, Martina Caiazza, Emanuele Monda, Giustina Aruta, Alberto Budillon, Augusto Esposito, Adelaide Fusco, Annapaola Cirillo, Marta Rubino, Immacolata Viscovo, Gioacchino Scarano, Matteo Della Monica, Vincenzo Nigro, Giulio Piluso, Leandro Pecchia, Maria Giovanna Russo, Giuseppe Limongelli   +16 more
wiley   +1 more source

Safety of Thrombolysis in a Patient with an Intracranial Dural Arteriovenous Fistula

European Journal of Case Reports in Internal Medicine, 2019
Intracranial dural arteriovenous fistula is an abnormal connection between an artery and a vein that has an increased risk of bleeding. This case report presents a 53-year-old man diagnosed with a dural arteriovenous malformation fistula in occipital ...
Ana João Pissarra, Mariana Malheiro, Carolina Gouveia, Patrícia Vicente, Leonor Matos   +4 more
doaj   +1 more source

A case of biventricular non - Compaction associated with pulmonary arterio-venous malformation presenting as cyanotic heart disease

IHJ Cardiovascular Case Reports, 2021
We present the case of a 19-year-old woman who presented with cyanosis and on investigation (Multi Modality imaging) was found to have biventricular non-compaction associated with pulmonary arteriovenous malformation - an association not hitherto ...
Gopalan Nair Rajesh, Desabandhu Vinayakumar, Jomy Vadasseril Jose   +2 more
doaj   +1 more source

Spinal arteriovenous shunts presenting as intracranial subarachnoid haemorrhage [PDF]

, 2007
Item does not contain fulltextBACKGROUND: In approximately 5% of patients with intracranial subarachnoid haemorrhage (SAH), the cause is another than a ruptured aneurysm or perimesencephalic haemorrhage.
J. Beijnum, D. C. G. Straver, G. J. E. Rinkel, C. J. M. Klijn, Rinkel, van Gijn, Ferch, Krings, Spetzler, Niimi, Rosenblum, Caroscio, Jennett, Aviv, Do, Endo, Hashimoto, Hosoda, Kai, Kinouchi, Markert, Morris, Yaşargil, Bassuk, Halbach, Henson, Hida, Höök, Morimoto, Odom, Willinsky, Clark, Cogen, Koch, Maggioni, Mandzia, Parkinson, Rosenow, van Santbrink, Wakai, Williams, Meisel, Vates, Defreyne, Hash, Sugiu, Hoffman, Jellema, Symon, Yaşargil, Ruigrok   +50 more
core   +1 more source

Hepatopulmonary syndrome as presentation of pediatric metabolic dysfunction‐associated steatohepatitis

JPGN Reports, EarlyView.
Abstract Childhood obesity is rising and leading to serious co‐morbidities, among which is metabolic dysfunction‐associated steatotic liver disease (MASLD) predisposing individuals to cirrhosis. We describe a young 11‐year‐old Hispanic male who presented with hepatopulmonary syndrome secondary to cirrhotic portal hypertension from metabolic dysfunction‐
Shruti Sakhuja, Stacey S. Beer, Kalyani R. Patel, Alexiss M. Williams, Nhu Thao Galvan, John A. Goss, Krupa R. Mysore   +6 more
wiley   +1 more source

Catheter embolization for pulmonary arteriovenous malformations during chemotherapy for appendiceal adenocarcinoma: A case report of associated brain abscess

Radiology Case Reports
Pulmonary arteriovenous malformations are rare, abnormal, low-resistance vascular structures that connect a pulmonary artery to a vein. They are common in patients with hereditary hemorrhagic telangiectasia; however, acquired malformations can occur in ...
Toshinari Yagi, MD, Koji Takano, MD, PhD, Toru Umehara, MD, PhD, Hideyuki Arita, MD, PhD, Noboru Maeda, MD, PhD, Katsuyuki Nakanishi, MD, PhD   +5 more
doaj   +1 more source

Pulmonary Arteriovenous Malformation

Danyalian A, Sankari A, Hernandez F.
europepmc   +3 more sources