Comparison of intensity-modulated and three-dimensional conformal techniques for radiotherapy of esophageal carcinoma / 中国癌症杂志

Three-dimensional conformal radiation therapy(3D-CRT) and intensity-modulated radiation therapy(IMRT) are becoming important parts for research of treatment in esophageal carcinoma patients.The advances of dosimetric study in 3D-CRT,IMRT of esophageal carcinoma and the evaluation indices are reviewed.

Prognostic factors of early stage non-small cell lung cancer / 中国癌症杂志

Local recurrences and distant metastases develop in patients with early stage NSCLC ( Non-small Cell Lung Cancer) after surgery. It becomes important to predict the prognosis and give postoperative adjuvant therapy if necessary. The advances of prognostic factors of early stage NSCLC are reviewed.