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Three-dimensional rotational angiography utility in imaging and intervention in a case of pulmonary arteriovenous malformation

Neeraj Awasthy, Amol GuptaMax Hospital.India Annals of Pediatric CardiologyAnn Pediatr Cardiol 2021; 14: 533-535DOI: 10.4103/apc.APC_111_18 AbstractPulmonary arteriovenous malformation (PAVM) is an abnormal communication between the pulmonary artery and the pulmonary vein. PAVMs are usually congenital in origin; however, they may be acquired. Three-dimensional rotational angiography (3DRA) is a technique used increasingly for imaging in congenital heart […]

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Hepatic factor may not originate from hepatocytes

Monica Merbach, Ramani Ramchandran, Andrew D. SpearmanMedical College of Wisconsin and Children’s Wisconsin.United States Frontiers in Cardiovascular MedicineFront Cardiovasc Med 2022; DOI: 10.3389/fcvm.2022.999315 AbstractPulmonary arteriovenous malformations (PAVMs) develop universally in patients with univentricular congenital heart disease. They are believed to form due to lack of an unidentified factor from hepatocytes that perfuses the lungs to maintain

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Hypoxia and Polycythemia: A Pediatric Emergency Department Point of Care Ultrasound Diagnosis of Pulmonary Arteriovenous Malformation

Shachar Oren, Shachar, Galit Brenner, Yael Garty, Eric ScheierKaplan Medical Center. Hebrew University of Jerusalem.Israel Pediatric Emergency CarePediatr Emerg Car 2022; 38: 633-635DOI: 10.1097/PEC.0000000000002721 AbstractPoint of care ultrasound (POCUS) can be useful in the differentiation between cardiac and pulmonary etiologies of hypoxia. Here, we present a child with signs of chronic hypoxia, found on POCUS to

Hypoxia and Polycythemia: A Pediatric Emergency Department Point of Care Ultrasound Diagnosis of Pulmonary Arteriovenous Malformation Read More »

Pulmonary arteriovenous malformations: A case of missed diagnosis in a neonate

Zurina Zainudin, Nadiah Azlisham, Ghee Tiong Koh, Yinn Khurn Ooi, Melissa Anne NunisUniversiti Putra Malaysia. Hospital Pakar Sultanah Fatimah. Hospital Serdang.Malaysia Medical Journal of MalaysiaMed J Malaysia 2022; 77: 274-276DOI: Not available AbstractPulmonary arteriovenous malformation (PAVM) is a congenital vascular abnormality that can cause persistent cyanosis in children. PAVMs can go undetected till adulthood; however,

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Brain Abscess and Stroke in Children and Adults With Hereditary Hemorrhagic Telangiectasia: Analysis of a Large National Claims Database

Andrew J. White, Itay Marmor, Kate M. Peacock, Katelin B. Nickel, Jessica Zavadil, Margaret A. OlsenSaint Louis University School of Medicine. Washington University School of Medicine.United States NeurologyNeurology 2023; DOI: 10.1212/WNL.0000000000207269 AbstractObjective: Hereditary hemorrhagic telangiectasia (HHT) is an inherited disease associated with pathogenic variants in TGF-β signaling pathway-related genes, resulting in abnormal vascular development in various organs.

Brain Abscess and Stroke in Children and Adults With Hereditary Hemorrhagic Telangiectasia: Analysis of a Large National Claims Database Read More »

Rare Cause of Hypoxemia in a Toddler: New Diagnosis of Hereditary Hemorrhagic Telangiectasia

Shikha Saxena, Patrick W. Doyle, Christopher M. Baron, Thomas P. Doyle, Andrew G. SokolowVanderbilt University Medical Center. United States American Journal of Respiratory and Critical Care MedicineAm J Respir Crit Care Med 2023; DOI: 10.1164/rccm.202209-1703IM AbstractAbstract not available CategoryPulmonary Arteriovenous Malformations Age Focus: Pediatric Pulmonary Vascular Disease Fresh or Filed Publication: Filed (PHiled). Greater than 1-2

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Systemic artery to pulmonary artery aneurysm malformations associated with variants at MCF2L

S.E. Mitchell, R. P. Martin, P. Terry, S. E. Drant, D. Valle, H. Dietz, N. SobreiraJohns Hopkins University School of Medicine. Children’s Hospital of Philadelphia. United States American Journal of Medical GeneticsAm J Med Genet 2023; 191: 1250-1260DOI: 10.1002/ajmg.a.63141 AbstractArteriovenous malformations (AVM) are characterized by abnormal vessels connecting arteries and veins resulting in a disruption of

Systemic artery to pulmonary artery aneurysm malformations associated with variants at MCF2L Read More »

Transcatheter management of life-threatening pulmonary arteriovenous fistula with extracorporeal membrane oxygenation support in an infant

Osman Guvenc, Ender Odemis, Murat Saygi, M. Akif OnalanAcıbadem University. Koc University. Turkey Cardiology in the YoungCardiol Young 2023; 33: 498-501DOI: 10.1017/S1047951122002724 AbstractPulmonary arteriovenous malformation is a rare disease leading to cyanosis, where there is a direct relation between the pulmonary artery and pulmonary vein without a capillary structure. Arteriovenous fistulae may be single or multiple.

Transcatheter management of life-threatening pulmonary arteriovenous fistula with extracorporeal membrane oxygenation support in an infant Read More »

Novel Diabolo Configuration of a Large Covered Stent to Treat Cyanosis Related to Pulmonary Arteriovenous Malformations

Sarosh P. Batlivala, Amr Matoq, Shabana ShahanavazUniversity of Cincinnati College of Medicine and Cincinnati Children’s Hospital Medical Center.United States World Journal of Pediatric and Congenital Heart SurgeryWorld J Pediatr Congenit Heart Surg 2023; DOI: 10.1177/21501351231162958 AbstractMicrovascular pulmonary arteriovenous malformations (pAVMs) can lead to profound hypoxemia. “Hepatic factor” is postulated to play a role in their development.

Novel Diabolo Configuration of a Large Covered Stent to Treat Cyanosis Related to Pulmonary Arteriovenous Malformations Read More »

Cystic fibrosis with multiple pulmonary arteriovenous malformations: A case report

Orito Ikeda, Kunihiko Shimizu, Yoshitake Yamada, Hiroaki Sugiura, Hideaki Suzuki, Syuichiro Umetsu, Kozo Sato, Masahiro JinzakiSaiseikai Yokohama-shi Tobu Hospital. Keio University School of Medicine. National Defense Medical College Hospital. Japan Radiology Case ReportsRadiol Case Rep 2023; 18: 1033-1036DOI: 10.1016/j.radcr.2022.12.024 AbstractCystic fibrosis is an autosomal recessive genetic disorder that damages the exocrine function of the body, resulting

Cystic fibrosis with multiple pulmonary arteriovenous malformations: A case report Read More »

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