Expression of site-specific markers of brain metastatic carcinoma and its significance;

Objective To explore the main reasons of cinical misdiagnosis of lumbar metastatic carcinoma so as to establish theoretic basis for clinical diagnosis and build up corrective diagnosis.

The value of bone marrow biopsies in the diagnosis of metastatic tumor involved the bone marrow

The long-survival of video-assisted thoracic surgery in the treatment of pulmonary metastases;

Surgical treatment for 46 patients with pulmonary metastases and regressive analysis of related prognostic factors;

Radical Operation of Colorectal Carcinoma Plus Radiofrequency Ablation for Hepatic Metastasis at Same Stage;

Objective To observe the performance of liver metastases with contrast-enhanced ultrasound(CEUS) and assess its clinical application.

Objective To observe the effects of percutaneous ethanol injection therapy (PEIT) for advanced liver metastases and to explore the dose of ethanol.

Objective:To evaluate the feasibility and toxicity,and estimate the therapeutic effect of patients with unresectable liver metastases from colorectal carcinoma treated with three-dimensional conformal radiation therapy after TACE.

Objective:To evaluate the efficacy of zoledronic acid combined with radiotherapy for metastatic bone tumours.

Methods:Total of 100 patients with metastatic bone tumours were randomly divided into there groups:35 cases in the group A were only treated by radiotherapy;Pamidronate was applied in the group B including 30 cases;and the other 35 cases were treated by radiotherapy combined with pamidronate in the group C.