title: Obstructed right pulmonary venous drainage and ipsilateral lung hypoplasia.
abstract: A case of right lung hypoplasia and dyspnea, presented at our institution for cardiac evaluation, is described. Clinical evaluation and instrumental findings of normally connected but completely obstructed right pulmonary venous drainage have led us to diagnose an exceptional variant of subtotal cor triatriatum. Differential diagnosis was mainly carried out between pulmonary venous anomalies and drainage obstructions. Symptom relief was obtained with surgical excision of the atrial dividing membrane.
authors.affiliation: Department of Cardiac Pathology, L'Institut Mutualiste Montsouris, 42, Boulevard Jourdan, 75014 Paris, France. emmanuel.villa@voila.fr
authors.forename: Emmanuel
authors.initials: E
authors.lastname: Villa
authors.forename: Emmanuel
authors.initials: E
authors.lastname: Le Bret
authors.forename: Alain
authors.initials: A
authors.lastname: Batisse
authors.forename: Pascal
authors.initials: P
authors.lastname: Vouhé
mesh_terms: D000015:Abnormalities, Multiple / Q000175:diagnosis; D002648:Child; D003310:Cor Triatriatum / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008168:Lung / Q000002:abnormalities*; D011667:Pulmonary Veins / Q000002:abnormalities*