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

页码：E61 / E64

页数：4

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