Tominaga K, Kadokura M, Saida K, Nakao K, Kushiro H, Ryu K, Yamamoto N
Department of Surgery, Kikuna Memorial Hospital, Yokohama, Japan.
Kyobu Geka. 1994 Oct;47(11):944-7.
A 35-year-old female was admitted with a large abnormal shadow in the left lung field on a chest X-ray. She was examined by chest tomogram, chest CT, MRI and bronchofiberscope. The CT and MRI showed a large tumor mass pressing the left lung and calcified deposits in the central part of the tumor. Bronchofiberscopic findings showed a stenosis of the left main bronchus. The clinical diagnosis was mature teratoma arising from anterior medistinum. She underwent a median sternotomy and the tumor was removed. The size of the resected specimen, filled with sebaceous material, hair and teeth, etc., was 14 x 12 x 10 cm (1,045 g). Histopathological examination of the specimen revealed a mediastinal mature teratoma. She has been well for 16 months postoperatively.
一名35岁女性因胸部X线检查发现左肺野有一大块异常阴影入院。她接受了胸部断层扫描、胸部CT、MRI和纤维支气管镜检查。CT和MRI显示一个大的肿瘤肿块压迫左肺，肿瘤中央有钙化沉积物。纤维支气管镜检查结果显示左主支气管狭窄。临床诊断为前纵隔成熟畸胎瘤。她接受了正中胸骨切开术并切除了肿瘤。切除标本大小为14×12×10 cm（1045 g），内充满皮脂物质、毛发和牙齿等。标本的组织病理学检查显示为纵隔成熟畸胎瘤。术后16个月她情况良好。
