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abstractpubmed· Abstract 2019· item PMID:31076230
Airway Histopathology of Adolescent Survivors of Bronchopulmonary Dysplasia. Long-term survivors of bronchopulmonary dysplasia develop chronic obstructive lung disease. Herein we report in vivo histopathology from bronchial biopsies of 3 adolescent survivors of severe bronchopulmonary dysplasia. Thickened basement membranes with lymphocytic infiltrates and signs of immature neoangiogenesis in the absence of T-helper lymphocytes or eosinophils suggest the presence of an ongoing active airway process.