Pulmonary Arteriovenous Malformations

Hereditary hemorrhagic telangiectasia in pediatrics: descriptive study in a specialized unit

Magalí Squitín Tasende, Nicolás Guerrero Serravalle, Lucía G. Pérez, Ana Braslavsky, Marcelo SerraHospital Italiano de Buenos Aires and Universidad Hospital Italiano.Argentina Archivos Argentinos de PediatríaArch Argent Pediatr 2025; DOI: 10.5546/aap.2025-10661.eng AbstractIntroduction. Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant vascular dysplasia characterized by bleeding telangiectasias and arteriovenous malformations (AVMs) in the brain, lungs, liver, and gastrointestinal […]

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Liver and systemic hemodynamics in cirrhotic children.

Roberto Tambucci, Xavier Stephenne, Aniss Channaoui, Catherine de MagnéeCliniques Universitaires Saint-Luc and UCLouvain. Belgium World Journal of HepatologyWorld J Hepatol 2025; 17: DOI: 10.4254/wjh.v17.i7.103179 AbstractPortal hypertension and cirrhosis are associated with severe hemodynamic changes in hepatic and systemic circulation in the adult population. During cirrhosis progression, circulation becomes hyperdynamic, with cardiac, pulmonary and renal consequences. Cirrhotic

Liver and systemic hemodynamics in cirrhotic children. Read More »

Fetal left pulmonary artery-to-left atrial fistula with aplasia of the left lung: successful postnatal transcatheter closure

Bilgehan Betül Biçer, Hayrettin Hakan Aykan, Tevfik Karagöz, Ercan TutarHacettepe University and a Private Clinic.Turkey Cardiology in the YoungCardiol Young 2025; DOI: 10.1017/S1047951125001714 AbstractIntroduction: In the presence of fetal cardiomegaly, when there is no cardiac malformation or dysfunction, systemic or pulmonary arteriovenous malformations that may cause volume loading should be sought. We aimed to present a fetus

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A large pulmonary arteriovenous malformation in an adolescent girl – timely diagnosis and treatment: a case report

Shilpa Krishnapura Lakshiminarayana, Bangalore Srinivas Pranathi, Dhanalakshmi Kumble, Mallesh Kariyappa, Usha Mk SastryVani Vilas Hospital and Bangalore Medical College and Research Institute. Sri Jayadeva Institute of Cardiovascular Sciences and Research.India Paediatrics and International Child HealthPaediatr Int Child Health 2025; DOI: 10.1080/20469047.2025.2515723 AbstractPulmonary arteriovenous malformation (PAVM) is a rare, pathological, intrapulmonary, right-to-left shunt resulting from abnormal communication

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Pediatric Pulmonary Arteriovenous Malformations in Patients with Hereditary Hemorrhagic Telangiectasia: Screening, Diagnosis, and Management

Claire S. Kaufman, Minh Anh Nguyen, Amy Bezold, Mark S. ChesnuttOregon Health and Science University. United States Journal of Clinical MedicineJ Clin Med 2025; 14: DOI: 10.3390/jcm14113739 AbstractPulmonary arteriovenous malformations (PAVMs) are abnormal communications between a pulmonary artery and pulmonary vein that bypass the capillary bed, resulting in right-to-left shunting. The majority of PAVMs are associated

Pediatric Pulmonary Arteriovenous Malformations in Patients with Hereditary Hemorrhagic Telangiectasia: Screening, Diagnosis, and Management Read More »

Clinical Phenotypes of a Pediatric Cohort with GDF2-Related Hereditary Hemorrhagic Telangiectasia

Owen Oliver, Allison D. Britt, Alexandra J. Borst, Elizabeth Goldmuntz, Nihal Bakeer, Shih-shan Lang, Stephanie Fuller, Arastoo Vossough, Lauren A. BeslowChildren’s Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania. United States Journal of Clinical MedicineJ Clin Med 2025; 14: DOI: 10.3390/jcm14103359 AbstractBackground/Objectives: Pathogenic variants in the growth differentiation factor 2 (GDF2) gene

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Analysis of Late Complications Associated With Hematopoietic Stem Cell Transplantation in Patients With Dyskeratosis Congenita

Takashi Koike, Shohei Yamamoto, Mayuko Shibata, Kohei Otsuka, Yumiko Sugishita, Ryota Kaneko, Naoko Kawabata, Sachio Fujita, Kosuke Akiyama, Daisuke Toyama, Miharu Yabe, Atsushi Uchiyama, Hiromasa YabeTokai University School of MedicineJapan Pediatric Blood and CancerPediatr Blood Canc 2025; DOI: 10.1002/pbc.31757 AbstractBackground: Dyskeratosis congenita (DKC) is a genetic disorder frequently complicated by bone marrow failure (BMF). Hematopoietic stem cell

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Efficacy of bubble contrast echocardiography in detecting pulmonary arteriovenous fistulas in children with univentricular heart after total cavopulmonary connection

Dai Asada, Yuma Morishita, Yoko Kawai, Yo Kajiyama, Kazuyuki IkedaKyoto Prefectural University of Medicine.Japan Cardiology in the YoungCardiol Young 2020; 30: 227-230DOI: 10.1017/S104795111900324X AbstractBackground: Development of pulmonary arteriovenous fistulas in patients with cavopulmonary anastomosis may result in a significant morbidity. Although the use of bubble contrast echocardiography with selective injection into both the branch pulmonary arteries in

Efficacy of bubble contrast echocardiography in detecting pulmonary arteriovenous fistulas in children with univentricular heart after total cavopulmonary connection Read More »

[Pulmonary arteriovenous fistulas in a pediatric patient: a case report]

Yuli T. Samboni, Liliana P. Tordecilla, Gilberto Acuña, Ana L. MuñozUniversidad Antonio Nariño.Columbia Archivos Argentinos de PediatriaArch Argent Pediatr 2020; 118: e170-e173DOI: 10.5546/aap.2020.e170 AbstractPulmonary arteriovenous fistulas are congenital malformations due to anomalous direct communication between arteries and veins; the incidence is 2-3:100,000 inhabitants. This condition is usually asymptomatic and incidentally appearing in adult imaging findings. Transcutaneous

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CT Angiography Findings of Pulmonary Arteriovenous Malformations in Children and Young Adults With Hereditary Hemorrhagic Telangiectasia

Su-Mi Shin, Hee Kyung Kim, Eric J. Crotty, Adrienne M. Hammill, Katherine Wusik, Dong-Hoon KimSMG-SNU Boramae Medical Center. Cincinnati Children’s Hospital Medical Center and University of Cincinnati College of Medicine. Korea University College of Medicine.Republic of Korea and United States American Journal of RoengenologyAJR Am J Roentgenol 2020; 214: 1369-1376DOI: 10.2214/AJR.19.22012 AbstractObjective. The purpose of this study

CT Angiography Findings of Pulmonary Arteriovenous Malformations in Children and Young Adults With Hereditary Hemorrhagic Telangiectasia Read More »

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