title: [Acquired pulmonary stenosis caused by mediastinal mature teratoma: a case report].
abstract: A 13-year-old girl was admitted with a sudden onset of chest oppression. Mediastinal teratoma was suspected on chest X-ray and CT scan. A grade 2/6 systolic murmur was heard at the upper left sternal area and cardiac catheterization showed mild pulmonary stenosis. After resection of the tumor, the murmur disappeared and histopathological diagnosis was mature teratoma. This is a rare case report of pulmonary stenosis caused by mediastinal mature teratoma.
authors: Department of Thoracic and Cardiovascular Surgery, Tohoku University School of Medicine, Sendai, Japan.
authors: M
authors: M
authors: Kamada
authors: S
authors: S
authors: Shinozaki
authors: Y
authors: Y
authors: Sawamura
authors: M
authors: M
authors: Endo
authors: M
authors: M
authors: Ohmi
authors: K
authors: K
authors: Tabayashi
authors: M
authors: M
authors: Miura
authors: M
authors: M
authors: Zuguchi
authors: H
authors: H
authors: Saitoh
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D008479:Mediastinal Neoplasms / Q000150:complications*; D011666:Pulmonary Valve Stenosis / Q000209:etiology; D013724:Teratoma / Q000150:complications*