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The diagnostic rate with S-p53Ab was better than that with SCC-Ag and CEA in patients with early-stage ESCC. Combined detection of S-p53Ab and SCC-Ag can markedly improve diagnostic sensitivity and may permit more accurate stratification of patients with ESCC.

loss (820 ml) in DCR, there was no significant increase of peri-and post-operative complications. 2-year recurrence free survival and 5-year overall survival rates (%) were 43 and 29 in LCR, 40 and 60 in HCR, and 58 and 52 in DCR. Conclusion:High dose ICR may contribute to better local control and longer survival. Pulmonary resection after DCR is as safe as that following ICR.

TS-1 is a novel oral anticancer agent comprised of tegafur, a prodrug of 5- flurouracil, and two modulators. A phase i study of tS-1 plus carboplatin combination therapy was conducted to determine the maximum tolerated dose (MTD), recommended dose (RD), and dose limiting toxicities (DLT) in advanced non-small-cell lung cancer (NSClC). TS-1 was given orally at a dose of 80 mg/m(2)/day for 2 weeks, followed by a 2-week rest. Carboplatin was given intravenously on day 8 at a dose of 4.0, 5.0, 6.0 area under the curve (AUC) values. Fifteen patients with advanced NSClC were analyzed. the grade 3-4 toxicities observed during the first cycle were febrile neutropenia (6%), anemia (6%), anorexia (6%), and diarrhea (6%). these toxicities were reversible and manageable. The MTD for carboplatin was evaluated to be more than 6.0 AUC values, as one of six patients developed Dlt at this dose. the RD for carboplatin was estimated as 6.0 AUC values. Objective responses were seen in five patients (response rate 33%).

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