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["流水號","gender","Age","Pathology Diagnosis","診斷年月","smoking history","吃檳榔史","CEA\n(ng/ml)","Hb\n(g/dL)","Platelet\n(103/uL)","Clinical stage:T","Clinical stage:N","Clinical stage:M","*Clinical stage","tumor size(cm)","tumor number","Tumor grade","Tumor site(位置)","Tumor site(部位)","vascular invasion","perineural invasion","最近的Tumor margin ","Pathology stage:T","Pathology stage:N","Pathology stage:M","*Pathology stage","metastatic site","treatment before surgery"]

{"sheet":"工作表2","index":1,"n_rows":10,"n_cols":6,"rows_kept":10,"cut":false,"hidden":true,"merged":[]}
["Tumor site(位置)","Tumor site(部位)","最近的Tumor margin ","Tumor grade","vascular invasion","perineural invasion"]
["1.Left","1. Oral cavity","1.≧1 cm","1. Well differentiated","0.No","0.No"]
["2.Right","2. Major salivary glands (parotid or submandibular gland)","2.<1 cm","2. Moderately differentiated","1.Yes","1.Yes"]
[null,"3. Nasopharynx ","3.Very close","3. Poorly differentiated","2.Unknown","2.Unknown"]
[null,"4. Oropharynx (including soft palate and tongue base)","4.Involved","4. Undifferentiated"]
[null,"5. Hypopharynx","5.Free","9. Unknown"]
[null,"6. Nasal cavity and paranasal sinuses","9.Unknown"]
[null,"7. Larynx"]
[null,"8. Neck and lymph nodes "]
[null,"9. Cannot be determined"]