title: [Leiomyosarcoma of the esophagus associated with pulmonary edema by the compression of the left atrium].
abstract: Leiomyosarcoma of the esophagus is a rare neoplasm. We reported a very rare case of esophageal leiomyosarcoma associated with pulmonary edema by the compression of the left atrium. A 67-year-old man was admitted with a 3-month history of chest pain, exertional dyspnea and dysphagia. Chest X-ray computed tomography showed posterior mediastinal tumor. Esophageogastroscopy and fiberoptic bronchofiberscopy showed no direct invasion of the tumor. By echocardiography, the left atrium was found to be compressed by the tumor and pulmonary hypertension (58/25 mmHg) and increased pulmonary wedge pressure (25 mmHg) was present. Open biopsy specimen demonstrated elongated cells suggestive of sarcoma. At autopsy, the tumor was confirmed to be leiomyosarcoma and to be originated from the lower esophagus.
authors.affiliation: Division of Internal Medicine, Noto General Hospital, Nanao.
authors.forename: K
authors.initials: K
authors.lastname: Nishi
authors.forename: M
authors.initials: M
authors.lastname: Yamada
authors.forename: D
authors.initials: D
authors.lastname: Morishita
authors.forename: Y
authors.initials: Y
authors.lastname: Nakamura
authors.forename: Y
authors.initials: Y
authors.lastname: Murata
authors.forename: M
authors.initials: M
authors.lastname: Fujioka
authors.forename: S
authors.initials: S
authors.lastname: Muramoto
authors.forename: S
authors.initials: S
authors.lastname: Murakami
authors.forename: M
authors.initials: M
authors.lastname: Seki
authors.forename: M
authors.initials: M
authors.lastname: Yasui
mesh_terms: D000368:Aged; D004938:Esophageal Neoplasms / Q000150:complications* / Q000473:pathology; D006325:Heart Atria; D006801:Humans; D007890:Leiomyosarcoma / Q000150:complications* / Q000473:pathology; D008297:Male; D011312:Pressure; D011654:Pulmonary Edema / Q000209:etiology*