Tandon Sarthak, Gairola Munish, Pal Manoj, Aggarwal Archana, Sharma Kanika, Karimi Ahmad Masroor, Mandal Avik, Goyal Rajiv, Batra Ullas, Kaur Inderjit
Department of Radiation Oncology, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India.
Department of Pulmonary Medicine, Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India.
Lung India. 2018 Jan-Feb;35(1):54-57. doi: 10.4103/lungindia.lungindia_93_17.
This is a case report of a 60-year-old diabetic, hypertensive male with a good performance status and a history of bilateral interstitial lung disease with a left upper lobe lung mass diagnosed to be a Stage IIB mixed small-cell/squamous cell carcinoma which was refractory to carboplatin- and etoposide-based chemotherapy. The patient was then taken up for adaptive intensity-modulated radiotherapy with tighter margin under image guidance with a mid-treatment replanning done at 25#. Acute toxicities were assessed weekly and showed no Grade 3 or more reactions. Pulmonary function test showed no detrimental changes during or after radiation. Response assessment at 12 and 20 weeks showed a partial response with decrease in metabolic activity on serial scans.
这是一例60岁男性糖尿病、高血压患者的病例报告,其身体状况良好,有双侧间质性肺病病史,左肺上叶有一肿块,诊断为IIB期混合性小细胞/鳞状细胞癌,对基于卡铂和依托泊苷的化疗耐药。随后,该患者在图像引导下接受了自适应调强放疗, margins更窄,并在第25次治疗时进行了中期重新计划。每周评估急性毒性,未发现3级或更严重的反应。肺功能测试显示放疗期间及放疗后无有害变化。在第12周和第20周的疗效评估显示部分缓解,连续扫描显示代谢活性降低。