[A case of synchronous triple cancer involving lung, stomach and bladder, responding to combination chemotherapy of S-1 and cisplatin].

A 77-year-old man was admitted to our hospital complaining of general malaise, loss of appetite and hemoptysis. Chest X-ray film and computed tomography (CT) scan showed right-sided pleural effusion with lung tumor. Succeeding upper gastro-intestinal fiberscopy and cystoscopy revealed poorly-differentiated adenocarcinoma of the stomach and urothelial carcinoma of the bladder. Repeated treatment with 100 mg/body of S-1 on day 1 followed by 60 mg/m(2) of cisplatin on day 8 was effective in this patient.

[Analysis of factors associated with quality of life for patients with non-small lung cancer receiving outpatient vinorelbine therapy as alternative inpatient therapy].

An increasing number of patients with lung cancer are undergoing outpatient chemotherapy as an alternative inpatient therapy. To investigate the factors influencing the quality of life (QOL) for these patients,we used a QOL questionnaire, "The QOL Questionnaire for Cancer Patients Treated with Anticancer Drugs" (QOL-ACD) for 8 patients with non-small cell lung cancer. The medical factors related to the overall QOL scores and other categories indicating "activity," "physical condition," "psychological condition," "social relationship" and "face scale" were analyzed. Significant improvements in the factors indicating "psychological condition" were observed in this study.

[Study of pesticide residues in agricultural products for the "Positive List" system].

During a 3-year monitoring survey (April 2002-March 2005) of pesticide residues in agricultural products, 592 samples (324 domestic; 268 imported) collected in Hyogo prefecture, Japan were analyzed. The number of pesticides tested increased from 232 in FY 2002 to 323 in FY 2004. The purpose of the study was to clarify the residue status by accumulating information about pesticides detected frequently, to allow effective and efficient regulation under the new "Positive List" legislation to be implemented in FY 2006. Overall, 47% of domestic and 61% of imported samples contained detectable residues and ca. 60% of positive samples contained multiple residues. The limit of quantitation was set at 0.01 microg/g and the limit of detection was 0.001-0.003 microg/ g. Most of the residues were present at low concentrations: 80% of the detections in samples excluding imported citrus fruits were < 0.05 microg/g. More than 5 different pesticides (> 0.01 microg/g) were detected simultaneously in 13 samples. The sum of the ratios of residues to MRLs was calculated as one of the indexes to represent the risk of multiple residues, and they exceeded 100% in 3 imported frozen vegetables; baby kidney bean, spinach, Welsh onion. Samples in violation of the Food Sanitation Law were not found in our survey, but 1.9% of the samples might be in conflict with the new "Positive List" legislation.