Postoperative radiotherapy for residual tumor of primary mediastinal carcinoid teratoma

被引：8
|
作者：
Tu, Lingli [1 ]
Sun, Lan [1 ,2 ]
Zhou, Yu [1 ]
Gong, Youling [1 ]
Xue, Jianxin [1 ]
Gao, Jun [3 ]
Lu, You [1 ]
Wang, Yongsheng [1 ]
机构：
[1] Sichuan Univ, Ctr Canc, West China Hosp, Dept Thorac Oncol, Chengdu 610041, Peoples R China
[2] Peoples Hosp Bishan Cty, Dept Oncol, Chongqing, Peoples R China
[3] Sichuan Univ, West China Hosp, Dept Pathol, Chengdu 610041, Peoples R China
来源：
JOURNAL OF THORACIC DISEASE | 2013年 / 5卷 / 02期
关键词：
Teratoma; carcinoid; mediastinum; residual tumor; radiotherapy; MATURE CYSTIC TERATOMA; GERM-CELL TUMORS; OVARY;
D O I：
10.3978/j.issn.2072-1439.2012.11.11
中图分类号：
R56 [呼吸系及胸部疾病];
学科分类号：
摘要：
A 36-year-old woman had presented with dry cough for 2 months. Thoracic computed tomography (CT) scan showed a 12 cm x 8 cm x5 cm mass in the anterior mediastinum. Due to intimately involving the aortic arch, tumor was removed incompletely. Residual tumor remained approximate 2 cm x 3 cm x 4 cm. Histologic diagnosis was a mature cystic teratoma containing a carcinoid. Subsequently, radiotherapy (RT) was administrated on residual tumor for a total dose of 50 Gy at 2 Gy/d fraction in 25 fractions. At 2-year follow-up, the patient had stable disease. In conclusion, adjuvant radiotherapy with 50 Gy is an effective approach for residual tumor of mediastinal carcinoid teratoma.
引用
收藏
页码：E61 / E64
页数：4
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