Pulmonary Vascular Pathology

Pulmonary hypertension due to left heart disease causes intrapulmonary venous arterialization in rats

Yoshitaka Fujimoto, Takashi Urashima, Fumie Kawachi, Toru Akaike, Yoichiro Kusakari, Hiroyuki Ida, Susumu MinamisawaJikei University School of Medicine.Japan Journal of Thoracic and Cardiovascular SurgeryJ Thorac Cardiovas Surg 2017; 154: 1742-1753DOI: 10.1016/j.jtcvs.2017.06.053 AbstractObjective: A rat model of left atrial stenosis-associated pulmonary hypertension due to left heart diseases was prepared to elucidate its mechanism.Methods: Five-week-old Sprague-Dawley rats were randomly divided […]

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Paucicellular Fibrointimal Proliferation Characterizes Pediatric Pulmonary Vein Stenosis: Clinicopathologic Analysis of 213 Samples From 97 Patients

Alexandra E. Kovach, Philip M. Magcalas, Christina Ireland, Kerry McEnany, Andre M. Oliveira, Mark W. Kieran, Christopher W. Baird, Kathy Jenkins, MD, Sara O. VargasBoston Children’s Hospital. Dana Farber Cancer Institute. Mayo Clinic.United States American Journal of Surgical PathologyAm J Surg Pathol 2017; 41: 1198-1204DOI: 10.1097/PAS.0000000000000892 AbstractPulmonary vein stenosis (PVS) is a luminal narrowing of extrapulmonary

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Unilateral congenital pulmonary lymphangiectasis presenting with pneumothorax and an NRAS variant

Majid Al Teneiji, Marie-Anne Brundler, Mary Noseworthy, Kyle C. KurekAlberta Children’s Hospital and University of Calgary. Canada Pediatric PulmonologyPediatr Pulmonol 2021; 56: 2374-2376DOI: 10.1002/ppul.25401 AbstractNo Abstract Available CategoryPulmonary Lymphatic DiseaseGenetic Factors Associated with Pulmonary Vascular DiseasePulmonary Vascular Pathology Age Focus: Pediatric Pulmonary Vascular Disease Fresh or Filed Publication: Filed (PHiled). Greater than 1-2 years since publication

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A rare case of pulmonary lymphangiectasia associated with CHD

Claudio Henriques, Ana Lai, Helena Andrade, Raquel Pina, Antonio Marinho-da-Silva, Antonio Pires Paediatric Hospital and University Hospital.Portugal Cardiology in the YoungCardiol Young 2022; 32: 132-134DOI: 10.1017/S1047951121002328 AbstractCHD may, at times, occur in the framework of other rare pathologies. These, having similar clinical manifestations, present a diagnostic dilemma for the clinician.The authors present the case of an infant

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Pulmonary vein stenosis

Chen-Chih J. Sun, Thomas Doyle, Richard E. RingelUniversity of Maryland.United States Human PathologyHum Pathol 1995; 26: 880-886DOI: 10.1016/0046-8177(95)90011-x AbstractPulmonary vein stenosis (PVS) is a rare disorder. Accurate diagnosis often requires anatomical examination. We report four children with pulmonary vein stenosis. Autopsy showed bilateral lesions in two patients who were thought clinically to have unilateral disease. A diagnosis of PVS was made

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Correlation of Intravascular Ultrasound with Histology in Pediatric Pulmonary Vein Stenosis

Ryan Callahan, Zachary Gauthier, Shuhei Toba, Stephen P. Sanders, Diego Porras, Sara O. VargasBoston Children’s Hospital and Harvard Medical School.United States ChildrenChildren 2021; 8: DOI: 10.3390/children8030193 AbstractPreliminary intravascular ultrasound (IVUS) images of suspected pediatric intraluminal pulmonary vein stenosis (PVS) demonstrate wall thickening. It is unclear how the IVUS-delineated constituents of wall thickening correlate with the histology.

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Lung biopsy in infants with severe bronchopulmonary dysplasia

Danielle A. Callaway, Yifei Wang, Krithika Lingappan, Jennifer E. Pogoriler, Pablo Laje, Kathleen Nilan, Haresh Kirpalani, Huayan ZhangThe Children’s Hospital of Philadelphia. Guangdong Provincial People’s Hospital. McMaster University. Guangzhou Women and Children’s Medical Center.United States, China and Canada Pediatric PulmonologyPediatr Pulmonol 2023; DOI: 10.1002/ppul.26433 AbstractIntroduction: Lung biopsy is infrequently performed in the population of infants with severe

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Acute kidney injury decreases pulmonary vascular growth and alveolarization in neonatal rat pups

Brianna M. Liberio, Gregory Seedorf, Danielle E. Soranno, John R. Montford, Sarah G. Faubel, Andres Hernandez, Steven H. Abman, Jason GienIndiana University School of Medicine. University of Colorado School of Medicine. Rocky Mountain Regional VA Medical Center. United States Pediatric ResearchPediatr Res 2023; DOI: 10.1038/s41390-023-02625-y AbstractBackground: Acute kidney injury (AKI) is common in sick neonates and associated

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Pulmonary Histopathologic Findings in Pediatric Patients After Hematopoietic Stem Cell Transplantation: An Autopsy Study

Nahir Cortes-Santiago, Kalyani R. Patel, Hao Wu, Sara E. Sartain, Saleh Bhar, Manuel Silva-Carmona, Jennifer PogorilerTexas Children’s Hospital and Baylor College of Medicine. Yale School of Medicine and Yale New Haven Hospital. Children’s Hospital of Philadelphia.United States Pediatric and Developmental PathologyPediatr Dev Pathol 2023; DOI: 10.1177/10935266231170101 AbstractBackground: Pathologic characterization of pulmonary complications following hematopoietic stem cell transplantation

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Effect of prenatal diaphragmatic hernia on pulmonary arterial morphology

Andrew V. Stainsby, Philip L. J. DeKoninck, Kelly J. Crossley, Alison Thiel, Megan J. Wallace, James T. Pearson, Aidan J. Kashyap, Michelle K. Croughan, Beth A. Allison, Ryan Hodges, Marta Thio, Andreas W. Flemmer, Erin V. McGillick, Arjan B. te Pas, Stuart B. Hooper, Marcus J. KitchenHudson Institute of Medical Research, Victoria Heart Institute and

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