['esophageal neoplasms']
['enoxaparin sodium 40 mg/0.2 ml subcutaneous injectable', 'chemotherapeutic combinations']

        Inclusion Criteria:

          -  Definitive diagnoses of esophageal squamous cell carcinoma by pathological evaluation

          -  Non-metastatic esophageal cancer

          -  Patient who are candidate for chemo-radiation treatment

          -  Normal complete blood count

          -  Normal kidney function test

          -  Normal liver function test

          -  Normal fasting blood sugar

        Exclusion Criteria:

          -  Previous history of chest wall radiotherapy

          -  Previous history of chemotherapy

          -  Past medical history of Hypertension, diabetes mellitus, renal failure and liver
             failure

          -  Pathological report of adenocarcinoma or small cell carcinoma, neoplasm of other
             organs

          -  Discontent for the study

          -  Inability to do daily radiotherapy

          -  Unwillingness to esophagectomy
      