Ishida Akane, Hanai Nobuhiro, Oki Masahide, Iwakoshi Akari
Department of Respiratory Medicine, National Hospital Organization Nagoya Medical Center, Japan.
Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Japan.
Intern Med. 2022 Mar 1;61(5):719-722. doi: 10.2169/internalmedicine.6696-20. Epub 2021 Aug 31.
A 68-year-old woman was admitted with a persistent cough and dyspnea that had persisted for 4 months prior. Chest computed tomography revealed a tumor protruding from the membranous portion of the trachea. She underwent tumor resection via rigid and flexible bronchoscopy to relieve the symptoms and obtain a diagnosis. After the procedure, she was diagnosed with tracheal liposarcoma. Three months after the procedure, she underwent complete surgical tumor resection. Liposarcoma is a mesenchymal tumor that usually develops in the extremities and the retroperitoneum. Tracheal liposarcoma is extremely rare. To the best of our knowledge, this is only the second reported case.
一名68岁女性因持续咳嗽和呼吸困难入院，这些症状在此前已持续4个月。胸部计算机断层扫描显示有一个肿瘤从气管膜部突出。她通过硬质和软质支气管镜进行了肿瘤切除，以缓解症状并明确诊断。术后，她被诊断为气管脂肪肉瘤。术后三个月，她接受了肿瘤完全切除手术。脂肪肉瘤是一种间叶组织肿瘤，通常发生于四肢和腹膜后。气管脂肪肉瘤极为罕见。据我们所知，这是第二例有报道的病例。
